In today’s world and its evolving digitalization, businesses are increasingly relying on software solutions to help optimize and streamline operations. At the heart of this lies a different kind of business, a software house - a dynamic entity dedicated to crafting and tailoring custom software solutions to clients needs. 

Software house is a specialized company composed of an array of skilled professionals - from software developers and engineers to project managers. Teams of professionals collaborate to conceptualize, design, develop and deploy custom software applications and IT solutions for businesses of all sizes.

Software Houses can work locally but also globally. Our Software Houses are located in Wroclaw, Opole, Poznan and Warsaw, however our custom IT solutions and software are being created worldwide.

The main objective of many software houses is IT outsourcing. Software houses outsource and deploy their specialist to craft and tailor IT solutions and custom software to facilitate client’s needs. Software houses may specialize in many different things and various industries but some of the Key Functions of a Software House are:

Software houses excel in creating tailored software solutions that address specific business challenges and objectives. Whether it's developing a customer relationship management (CRM) system, an enterprise resource planning (ERP) solution, or a mobile application, software houses leverage their expertise to deliver high-quality, scalable and user-friendly software products.

Beyond software development, software houses offer a comprehensive range of IT solutions, including system integration, cloud computing, cybersecurity, and IT consultancy services. By deploying cutting-edge technologies and best practices, they empower businesses to optimize their IT infrastructure, enhance data security and achieve operational efficiency.

Custom software development and IT solutions for businesses

Software houses play a big part in shaping the digital landscape, offering custom software development and IT solutions to businesses worldwide. 

Especially businesses that are not based around technology gain the opportunity to optimize their operations by incorporating custom IT solutions. With our expertise and commitment to excellence, we empower organizations to harness the full potential of innovative technology.

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You’re looking for your first job in IT ! Sounds exciting. The technology market offers amazing opportunities but breaking the Glassdoor can sometimes be really challenging. However, it’s crucial to stay positive and motivated, even when you can’t find your first IT job from the jump.  No matter if you are trying to be a junior java developer or you’re really into .NET, here are some practical tips that might help you in breaking out into the IT work life . 

Junior .NET developer, junior Java developer or C#? Understand your skills and specialize! 

Before sending out your resumes, you need to assess your situation and skills that you possess. If you’ve graduated or are currently in University, completed some courses or have done any IT projects - list what you have learned. And remember, soft skills are just as important! You can learn certain technical abilities on the job, but soft skills(link do bloga) are cultivated through experience, personal development and interpersonal interactions and take some time  to learn too. 

Software engineering Internships can help you jumpstart your IT career.

Being an IT intern offers a unique and invaluable experience for those aspiring to secure their first job in the industry. Many software houses or software engineering companies offer internships for people just entering the market after Universities or courses. Also, before starting your internship, many companies offer a throughout training, which helps you to gain new skills. You can look for internships online or even on Universities’ websites, as many of them cooperate with big IT companies. Universities provide talent, and companies provide practical trainings for students - sounds like a good deal right? BCF is also collaborating with Universities, so we speak from experience!

Networking can be the key in securing your first IT job.

When you hear networking, you might instantly think about LinkedIn. Maybe your fellow students or professors told you to cold-message every HR representative and engineering Manager that you can find. It might be tiring, but in many cases it actually works. People really appreciate the courage and the worst thing that may happen is being rejected and the best? A shortened pipeline into your first IT job. In the post-pandemic times most of the market meet-ups are back. Try to visit them and show yourself to the world. A quick conversation with company representatives can get you  t remembered, and leave a good impression! 

IT job offers for juniors and how to find them.

That one might seem obvious, but nuances might help widen your scope. Besides looking at usual job finding sites, you can intern and network, but what also can be helpful is scouring websites of companies that you are interested in. Many companies share job offers on their websites, which often are offers that are not on the job listing sites. You can also send them your CV and when a vacancy matching your skills is opened, you will be already in their database.


We know that breaking the glass door can sometimes seem like a mission impossible but keep your head up, because it will happen! And once it happens, you can get prepared for your first interview and technical interview here and here. And of course, last but not least -message us and our HR representatives, we are always looking for new, great talent!

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As we approach the threshold of 2024, the world of technology is undergoing rapid and exceptional changes, influencing our lifestyles, work environments and social interactions. This article will explore the foremost technological trends expected to take centre stage in 2024, guiding innovation and bringing about transformations across diverse industries.

AI made a big impression on everyone in late 2022, had an even bigger impact on 2023 and is here to stay and innovate even more in 2024. Within a few years, analyst and researchers predict that almost all software will be using AI in certain extents. AI is able to perform tedious or really specific tasks more accurately and faster than humans, thanks to its machine learning and algorithmic nature - it's always learning, and every time, it will perform on a higher level. The biggest question concerning AI is - how can it help in your organization?

Sustainability is a big trend in many sectors and in people’s everyday lives. The pursuit of eco-friendly tech solutions has intensified in recent years, with the tech industry setting ambitious goals for the coming year. We should all be keeping a close eye on investments and research focusing on reducing carbon footprint and the toll that the tech industry has on our planet.

In 2023 we saw a lot cybersecurity threats, even in our daily lives - from scammy text messages to hackers stealing health data and blackmailing companies.

AI-driven cybersecurity solutions will play a crucial role in identifying and moderate threats in real time. The integration of blockchain for secure transactions and data integrity coupled with advancements in biometric authentication, will contribute to creating more robust defense mechanisms against cyberattacks.

The implementation of 5G networks has been in progress for a number of years but 2024 is anticipated to mark the transition of this groundbreaking technology into widespread use. With enhanced speed and heightened connectivity, 5G is going to bring about significant changes in sectors like healthcare, manufacturing and autonomous vehicles. The widespread adoption of 5G is expected to open up fresh opportunities for augmented reality (AR), virtual reality (VR), and the Internet of Things (IoT), facilitating smooth and immediate communication between devices.

Although quantum computing is in its initial phases, there are anticipated notable advancements in 2024. Scientists and technology firms are achieving breakthroughs in both quantum hardware and algorithms, expanding the potential to address complex problems that were previously deemed computationally impractical. The applications of quantum computing reach various fields, including cryptography, optimization, drug discovery and climate modelling, foreshadowing a new era in computational capabilities.

As we journey through 2024, these tech trends collectively represent a dynamic and interconnected landscape of innovation. The fusion of emerging technologies is not only redefining industries but also reshaping the way we experience and navigate the world. It is crucial for businesses, professionals, and enthusiasts to stay informed and agile as these trends continue to unfold and shape the future of technology. The year 2024 promises not only technological advancements but a paradigm shift in how we use these advancements to address challenges and create opportunities in a rapidly evolving digital era.

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English language – an inseparable part of the IT and Tech industry, almost to the point where it does not even need to be mentioned. Work emails with international teams? In English. Code writing? In English. LinkedIn bios? Well, better it be in English. Most technical interviews? Yup, you guessed it – they will most likely be carried out in English, just to check your spoken and written abilities. In addition, knowing all of the above, what’s the best way to polish up your skills and break through the so common listener to speaker barrier?

And in that case what is the most desirable and adequate level of English one has to possess to freely roam the global technological business and corporate reality? Let’s jump in into the rabbit hole. 😉

B1, B2, Proficient, Advanced, Fluent – what’s put down on your CV?

Up until 2023 various studies and research had revealed that English language proficiency can have a significant impact on career advancement – and hence, and impact on generated income. Those who possess a strong command of the English language are often perceived as more competent and capable in their professional lives. 

Regardless of the industry requirements, it is not uncommon to come across individuals with limited English language skills in various fields of information technology. Since the use of English as a measure of intelligence in business circles is not a new trend, unfortunately this often leads to negative perceptions, which can hinder career growth. A powerful vocabulary has been associated with intelligence and authority, while poor diction and language command are viewed as a sign of incompetence, regardless of one's technological or mathematical capabilities.

Therefore, English language proficiency in a professional setting is crucial in negotiating for better opportunities, expressing expectations, highlighting past work experiences, achievements and other relevant skills.

How much English will I really have to use on a daily?

This entirely depends on you work environment – however, it is crucial to be prepared for any opportunity in the vast-changing IT world. One day you may find yourself in a local project, and next an opportunity to work remotely on the other side of the world may appear. Hence, a good command of English is not just to be put down on your CV – it is good to be truly prepared for whatever may come. A daily meeting with an international company does require all participants to communicate their ideas in English, but it if far more beneficial for personal growth to actually participate in these conversations with a human-to-human approach – to initiate small talk, engage in topics relatable but not necessarily just work related if the situation allows. This is the genuine language experience which if you allow yourself, will shape your own language skill and command. Noting down any new phrases and vocab will help you in a long run too. As for written communication, there are many tools to help you yet an organic, handwritten message always remains on top of any AI. Just like with any craft – practice makes perfect. Writing often, or maybe even journaling, writing down ideas in English instead of your mother tongue is a great way to train your brain. And why not switch it up and hange your devices system language to English too? Many of the commands may be already well known to the user, therefore muscle memory plus new words will get remembered quickly, adding to ones vocabulary. 

Learning a language becomes much easier when it becomes a part of our daily routine – therefore just like with any habit forming it is necessary to make reading, listening and generally using the language a routine. When use of English to communicate at work is essential, adding an extra hour or two per week dedicated to learning and practice will enable to chisel and polish up one’s vocab and command of the language. 

So what’s to fit into those two hours of your weekly schedule?

Socials – whether it is Instagram, Facebook, YouTube or some other platform instead of devoting your time to doom scrolling why not give a chance and follow and subscribe to some accounts with fun and accessible English content. Just by viewing few reels, shorts or posts with new vocab, phrases and useful grammar you’ll be adding to your knowledge bit by bit. 

Educational institutes and publishers websites - British Council (especially for listening!), Macmillan, Pearson English, Oxford English Hub.

Apps – Elsa Speak, EWA English and Duolingo can be a handy learning aids if used regularly – with Duolingo being the most known and free for those with more advanced English it might just be too easy – it’s perfect to add basics of any other language though. As for more advanced learners EWA English has a great means of delivering knowledge – through known movie and series. Quizzes base around known scenes and quotes, making it easy and catchable for the users.

English Teacher’s blogs and materials – now there are so many it is hard to point out one – all one must do is google and find a blog to your liking. It is best however to follow a blog that is adequate to your needs – if your vocab is great but you just need a breakthrough to speak more freely a podcast or a YouTube channel will do you much more. Yet if we are looking to fill in gaps on grammar completing a sheet task (can do a pdf, no need to print), here are some of good recommendations: 
- Tutor Blog – vocabulary practice and useful communication practices
- Perfect English Grammar – lots and lots of clear and easy to use grammar practice sheets 
- ISL Collective – aimed at those who teach and learn English as a second language, worksheets and presentations


All in all, there is not denying that English had become a Lingua Franca, as much as a tool also but an undetachable part of the tech world, worldwide companies and business environment. As a language it is a skill many already possess, but when not used regularly, as with any skill, it may become rusty. 

We hope our tips may allow you to change up your routine a little and benefit your skill array. 😊

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As a programmer, the demands of your job can often lead to long hours at the computer and high levels of stress. However, maintaining your wellbeing and achieving a healthy work-life balance are essential for your long-term success and happiness. 

Here are some daily tips to help you navigate the world of programming while taking care of yourself: 

Start your day with Mindfulness. Begin your day with a few minutes of mindfulness or meditation. This sets a positive tone for the day and helps you stay focused and calm amidst the challenges of coding. 

Prioritize tasks. Make a to-do list and prioritize tasks. Focus on completing the most critical and time-sensitive ones first, ensuring a sense of accomplishment early in the day. 

Take regular breaks. Throughout your workday, schedule short breaks to stretch, walk around, or simply relax your mind. Use techniques like the Pomodoro method to maintain productivity without burning out. 

Stay hydrated and eat well. Remember to drink enough water and choose nutritious meals and snacks. Proper hydration and nutrition are essential for sustained energy and concentration. 

Exercise daily. Incorporate physical activity into your daily routine, even if it's just a quick walk or some desk stretches. Regular exercise helps reduce stress and improves overall wellbeing. 

Maintain proper ergonomics. Ensure your workspace is ergonomically designed to prevent physical strain. Adjust your chair, keyboard, and monitor to promote good posture. 

Limit screen time. After work hours, reduce screen time by engaging in activities that don't involve screens, such as reading a book, cooking a meal, or spending time with loved ones. 

Set boundaries. Define clear boundaries between work and personal life. When your workday is over, disconnect from your work emails and tasks to fully recharge. 

Socialize and connect. Don't isolate yourself. Reach out to colleagues, friends, or fellow programmers for virtual or in-person interactions. Sharing experiences and ideas can be both enriching and stress-relieving. 

Plan for Tomorrow. Before ending your workday, review your to-do list and plan for the next day. This helps you start the day with a clear agenda and reduces morning stress.  

Unplug before bed and get adequate sleep. Create a bedtime routine that doesn't involve screens. The blue light emitted by screens can interfere with your sleep quality, so choose a book or relaxation techniques before sleep. Aim for 7-9 hours of quality sleep per night. A well-rested mind is better equipped to handle the challenges of programming. 

Include these daily tips into your routine can help you achieve a healthier work-life balance and enhance your overall wellbeing as a programmer. Remember that taking care of yourself is not a luxury but a necessity for long-term success and happiness in your career. 

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Daily Wellbeing Tips for Programmers: Achieving Work-Life Balance

As a software developer, the idea of a technical interview can be both exciting and nerve-wrecking at the same time. The technical interview is a crucial step in the hiring process, designed to assess your problem-solving skills, coding abilities and overall technical knowledge. To help you navigate this challenge successfully, we’ve put together a comprehensive guide on how to prepare for a technical interview.

Understand the Company and Position
Before diving into technical preparation, take the time to thoroughly understand the company and the specific role you're applying for. Research the company's culture, values and the technologies they use – you will find this information on the company’s website and social media. Tailor your preparation to align with the company's needs and expectations.

Review Fundamentals
Technical interviews often dive into the fundamentals of computer science and programming. Brush up on key concepts such as data structures, algorithms, time complexity and space complexity. Ensure you have a solid understanding of basic sorting and searching algorithms, linked lists, arrays, stacks, queues and trees.

Practice Coding Challenges:
Coding challenges are a common component of technical interviews. Platforms like LeetCode, HackerRank and CodeSignal offer plenty of practice problems that mimic real interview scenarios. Focus on solving problems in different domains and pay attention to optimizing your solutions for efficiency.

Know Your Data Structures and Algorithms:
Be prepared to discuss and implement various data structures and algorithms. Understand when to use a particular data structure or algorithm and the trade-offs involved. Familiarize yourself with common algorithms like Breadth-First Search (BFS), Depth-First Search (DFS) and dynamic programming.

Hands-On Coding Practice:
Coding is a skill that improves with practice. Try to set aside some dedicated time for hands-on coding practice. Work on implementing algorithms from scratch, and pay attention to code readability, correctness and efficiency. Practice writing clean, modular code.

System Design:
For more senior roles, expect questions on system design. Understand the principles of designing scalable and efficient systems. Practice breaking down large problems into smaller components and conduct mock-discussions for the interactions between these components.

Mock Interviews:
Simulate real interview conditions by participating in mock interviews. Enlist the help of friends, mentors or use online platforms that offer mock interview services. This will help you get accustomed to thinking under pressure and receiving feedback on your performance.

Stay Updated on Industry Trends:
Stay ahead of the latest developments in the software development industry. Familiarize yourself with new tools, frameworks and current best practices. Interviewers often appreciate candidates who show a keen interest in staying updated with the industry trends.

Behavioral Preparation:
Technical interviews may also include behavioral questions to assess your interpersonal and problem-solving skills. Prepare for questions about your previous experiences, challenges you've faced, and how you've overcome them. Use the STAR (Situation, Task, Action, Result) method to structure your responses.

Stay Calm and Communicate Clearly:
During the interview, stay calm and composed. Communicate your thought process clearly and don't hesitate to ask clarifying questions if needed. Interviewers are often interested as much in your problem-solving approach and communication skills as they are in the final solution.

Preparing for a technical interview requires a combination of theoretical knowledge, hands-on coding practice and effective communication skills. By understanding the company's expectations, reviewing fundamental concepts and practicing with real-world scenarios, you'll be well-equipped to tackle the challenges of a technical interview and showcase your skills as a software developer.

Remember, the goal of the interview is not only to assess your technical abilities but also to evaluate how well you can apply your knowledge in a collaborative and real-world setting. Best of luck!

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Unlocking the Code to Success: Preparing for a Technical Interview part 1

With November having passed by quicker than we all might have anticipated, a very important milestone had also peaked - ChatGPT had turned 1 year old!

And what a journey it has been – the worldwide access to this tool has shaken not only the technological world. It’s been aiding people in various industries with whatever the generative AI could assisted them in – from help writing academical articles, providing with ready to use bits of necessary code to generating imagery that one could not find online – ChatGPT had it all covered. Safe to say, almost anyone with a bit of technological acumen had given in to try it.

ChatGPT was launched a year ago, on 30th November 2022, and if there ever were a right time to use the Pandora’s box metaphor, this is surely it. Powered by a large language model trained on 570 gigabytes of internet data (300 billion words), the chatbot can generate text that eerily mimics human speech – yet holding far more information than an actual person – think of the movie scene with Lelloo from “5th Element” sitting at the computer, learning and absorbing all knowledge to ever existed on the internet like a sponge.

And here are some of the various uses that the ChatGPT, either 3.5 or 4, can offer in the field of IT:

1. Customer Support: a generative AI bot system can assist in providing automated responses for customer inquiries and troubleshooting technical issues. It can offer real-time support, answer FAQs, and help users navigate through most common problems. Given that the customer will adhere to some rules of as to what and how to phrase the questions. Essentially, it may be used as a FAQ Chatbot. Creating a chatbot using Chat GPT allows users to ask questions and receive answers based on a predefined knowledge base. It can efficiently handle routine inquiries, freeing up human support agents to focus on more complex issues.

2. Conversational Interfaces: Chat GPT can be integrated into applications and websites to provide conversational interfaces. It enables users to interact naturally, ask questions and receive accurate information or perform specific actions.

3. Code Documentation: Developers can take advantage of Chat GPT to document their code and assist in finding code examples, explanations and API references. It helps in creating comprehensive and user-friendly code documentation – since ChatGPT learns with every use after a whole year of feedback it had generated its own database of most commonly used, copied and asked for bits of code.

4. Natural Language Processing (NLP) Applications: Chat GPT can power NLP applications like sentiment analysis, language translation, text classification and entity recognition. It enables analyzing and understanding natural language input for various use cases – but as much as it can imitate and deliver chunks of well written text, there is always a bit of area to polish up and correct. Even after a year, this technology had not learned it all from the human use of it and there could easily be a list put together with the chats most common faux pas words – which also make it easy to notice its ‘ work’ online.

5. Training Aid for IT Professionals: Chat GPT can assist IT professionals in training scenarios by answering questions, providing explanations and offering guidance on various IT topics like system administration, network troubleshooting, programming, and more. However the pro version, ChatGPT 4 is far more insightful than its previous and free older brother, hence it’s a more adequate choice if one searches for most up-to-date resolutions.

6. Automated Code Generation: Developers can utilize Chat GPT to generate code snippets based on user requirements or specifications. It can assist in automating repetitive coding tasks and aid in rapid prototyping or generating boilerplate code. And as unorthodox this may sound – a good code that lingers in the realm of chat’s AI flow will benefit hundreds if not thousands of developers worldwide up on each others account – so a good code is at the end of the day just good work of collective community that inputs, accepts and then uses it.

These are just a few examples and the potential applications of Chat GPT in IT are . Its flexibility, language understanding capabilities and versatility make it a valuable tool for automating tasks and replacing the good ol’ search engines. On the other hand, it not omnipotent nor without a flaw – even if its results may visually appeal and seem academic it’s crucial to double check with reliable sources if the results are at all correct.

And to wrap up: Sam Altman, CEO of ChatGPTs maker, OpenAI had signed an open letter, in which he stated and warns that unregulated AI could be THE asteroid that wipes out humanity. As grotesque as these words sound, it might be wise to take these words with a pinch of salt as ChatGPT continuously ranks as the fastest-growing app in history. Whilst the predictions about AI are purely hypothetical, it is only to state the obvious that it truly had real-world consequences only its 1st year.

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Working remotely holds many benefits such as enabling us to work from anywhere in the world, allowing us to have flexible work schedules and not requiring long commutes.
However, as of today, each one of us might have begun to notice some negative effects it has on us. Here are a few of our observations:

1. Lack of communication: working from home means that you hardly ever meet your colleagues in person, which certainly affects teamwork. And let's face it, some of your colleagues can only be recognized by the smiley face on their avatars :).

2. It influences productivity: when working from home you are confronted with a lot of everyday life distractions which decrease your productivity and satisfaction with the work you do.

3. It's harder to sleep: if you don't have a clear work schedule or physical boundary between your work and personal space, working "comfortably" can lead to stress and insomnia.

BCF has always branded itself as a company that is open to flexibility and quick at adaptation to new things - we are constantly searching for the best ways to improve our work, the comfort of our employees and our clients. That's why as of today, aiming for an optimal balance between remote and office work, we are moving to a hybrid mode of work. Bright Coders’ Factory is fully aware that for some this change may be a great step out of their comfort zone.

Yet in the vast new reality that the market dictates, we are convinced that a hybrid mode of work will help us ensure maximum efficiency and psychological stability of our employees as well as aid in maintaining work-life balance. We emphasize right away: we are considering an exceptionally gentle approach to the transition from remote to hybrid work mode. Forcing a return to the office is absolutely against our values and wellness culture, hence each employees’ situation will be handled individually.In conclusion, we'd like to note that we are positively and somewhat excitedly anticipating the change. We are convinced that these changes will help our employees become an even more cohesive team and that our customers will receive an even better service.

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Global Change: BCF Software moves to hybrid work model

In today's data-driven world, businesses have access to great amounts of information. However, the real power is in effectively harnessing this data to make informed decisions. This is where analytics software comes into play. With its ability to process and analyze large volumes of data, analytics software has become a game-changer for organizations across various industries. In this article we will explore the transformative potential of analytics software and how it enables businesses to make smart decisions that drive success.

Analytics software empowers businesses by transforming raw data into actionable insights. It allows organizations to gain a comprehensive view of their operations, customer behavior, market trends and many more. By analyzing past and real-time data, businesses can identify patterns, detect anomalies, and uncover hidden opportunities. Data visualization tools, a key feature of analytics software, present complex information in a visually appealing and understandable manner. Through interactive charts, graphs and dashboards, decision-makers can grasp insights at a glance, enabling faster and more accurate decision-making. 

Analytics software is something more than just providing insights. It also helps to optimize business processes. By analyzing operational data, organizations can identify bottlenecks, inefficiencies and areas for improvement. With this information businesses can streamline processes, reduce costs and enhance overall productivity. For example, supply chain analytics can identify areas of high inventory costs, highlight logistical issues and suggest optimization strategies. Marketing analytics can track campaign performance, customer segmentation and preferences, enabling targeted and effective marketing strategies. By taking advantage of analytics software, businesses can fine-tune their operations and gain a competitive edge in the market. 

Understanding customer behavior and preferences is vital for businesses aiming to deliver exceptional customer experiences. Analytics software enables organizations to gather and analyze customer data from various touchpoints such as website interactions, social media and customer support channels. With this valuable information businesses can personalize their offerings, improve customer satisfaction and assure loyalty. By identifying customer preferences organizations can tailor marketing messages, recommend relevant products and provide proactive customer support. Analytics software empowers businesses to make data-driven decisions that directly impact the customer experience. 

Predictive Analytics for Future Planning 

One of the most powerful aspects of analytics software is its predictive capabilities. By utilizing historical data and advanced algorithms, predictive analytics can forecast future trends, outcomes and risks. This enables businesses to make proactive decisions and plan for the future. Predictive analytics can help optimize inventory management by forecasting demand patterns, ensuring optimal stock levels and minimizing excess inventory. Financial analytics can provide insights into revenue projections, cash flow analysis and risk assessments, enabling better financial planning. With predictive analytics organizations can make data-backed decisions and stay ahead of the curve. 

Analytics software is transforming the way businesses operate by harvesting the power of data. By providing actionable insights, optimizing processes, enhancing customer experiences and enabling future planning, analytics software has become an indispensable tool for smart decision-making. Businesses that embrace analytics software gain a competitive advantage in today's dynamic market. With the ability to transform raw data into valuable insights, organizations can make data-driven decisions that lead to increased efficiency, improved profitability and sustainable growth. 

As the world continues to generate more data, the importance of analytics software will only increase. By harnessing the power of data through analytics software, businesses can unlock untapped potential, stay ahead of the competition and pave the way for a successful future.

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In today's data-driven world, businesses have access to great amounts of information. However, the real power is in effectively harnessing this data to make informed decisions. This is where analytics software comes into play. With its ability to process and analyze large volumes of data, analytics software has becomea game-changer for organizations across various industries. In this article we will explore the transformative potential of analytics software and how it enables businesses to make smart decisions that drive success.

The Power of Data: Analytics Software for Smart Business Decisions

With the growing number of IT companies offering their services, it is becoming increasingly difficult to make the right choice. In this article, we have outlined the key points to consider when choosing a Software House.

The first step towards choosing the right software company is to clearly define your needs and project goals. 

Determine what kind of services you need: web and mobile application development, software development or other IT solutions. Also concretize what functionalities and requirements your future products should have.

If you find it hard to do it yourself, most software companies are ready to help you understand this issue free of charge. Fill out the form on the website and the right specialists will contact you.

Research the experience of companies similar to your request. Look through portfolios, read specific cases in your field or in similar technologies. The more diverse the company's experience is (like at BCF, where we have worked with clients from more than 15 industries), the more flexible and open conditions it can offer you.

This will help you assess how well the company is doing and fitting your requirements. 

But how can you verify that these reviews are genuine? 

 - Be careful and pay attention to the company and the specific details that are written under the review. Does such a company actually exist? Does the person who signed under the review work for this company?

You can find this information on LinkedIn or on the company's website.

- You can also ask the software company to provide contact details of selected customers to check the quality of cooperation with them (if it is not prohibited by NDA). Ask how their cooperation went and get more details about the software company's approach. Also, be sure to ask whether the final product met their requirements.

- You can also find more information on review websites such as clutch.co. These sites have reviews of leading IT companies where service providers are rated based on recommendations and testimonials, clients, experience and market presence.

Make sure that software company has the necessary technical skills and competencies to implement your project. Consider what technologies and programming languages they are proficient in and how well they match your needs. For example at BCF we have prepared a sub-page for each technology domain.

Keep in mind that good software companies achieve transparency and use widely available and proven open source solutions.

Transparency and efficiency of the development process are crucial when choosing software company. Find out how the company organizes its work, what development methodologies are used. Also, pay attention to communication: how quickly and efficiently they answer your questions, and how well they understand your needs.

At Bright Coders' Factory, it will take about 48 hours to offer customization and an established team of specialists being ready for the project.

Once you have selected a few software companies that meet your requirements, request a sample formal agreement. If you already have a specification and want to protect yourself from the use of your know-how, ask for a sample non-disclosure agreement (NDA). This is also a kind of test - every reliable software company will sign such a document.

Find out what testing practices are used to ensure quality, as well as how the security of your data and the product as a whole is ensured.

One guarantee of security can be international ISO certification. To guarantee transparency and reliability, a company undergoes a full audit, after which it is granted (or not) certification. We wrote more about this here.

It is equally important to understand what terms of cooperation the Software House offers. Find out about the cost of services, planned development timeframes and possible additional costs. 

You should know that they usually depend on the country in which the company is located, as well as the experience of the company. For example, in Poland, salaries are lower than in Western Europe or the USA, but the quality of products created by software companies is one of the highest in the world. In addition, the corporate culture here is similar to Western countries and there are no problems with time zones. All this makes Poland one of the best places for software outsourcing.

Compare offers of different companies and choose the option that fits your budget expectations and time frame. Think long-term. For a good result.

Once the project is completed, it is important to have reliable customer support. 

Clarify what services are provided after the product launch, what measures are taken to keep the product running and relevant.

Choosing the right software company is a responsible process and should be seen as an investment in the future success of your project. 

Pay attention to experience, technical competencies, development process, quality and security, and terms of cooperation. Careful analysis and selection will help you find the ideal partner for your IT projects.

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8 practical tips you must know before choosing a software company 

Patryk and Antoni have been interning in the AI department for a month now. Today, we've discovered their internship expectations and surprises 

Hi, my name is Patryk, and I'm a recent graduate in computer science from the Opole University of Technology. So far, I've mainly focused on web development topics in my studies. However, when the opportunity arose, I decided to try my hand in the field of AI. I've been on an internship for about a month now.  

At the beginning, when I started my internship in the AI department, I had a certain level of knowledge about AI. However, I wasn't sure about the exact nature of my role and what would be expected of me. I hoped to have a chance to learn and develop my skills, but I wasn't certain about the specific projects that awaited me. 

In reality, working as an intern in the AI department turned out to be not only an opportunity for learning but also an intense teamwork. Collaborating with other AI specialists has become an integral part of my daily work. Meetings, discussions, and solving problems together are the foundation of our work. This allows us to gain experience, share knowledge, and learn the importance of communication within a team. 

I assumed that my main tasks would involve coding and creating models. 

Apart from coding, I also have the opportunity to work on data collection and processing, as well as result analysis. Another significant aspect is research to find the most suitable solutions. 

I thought I would mainly work on deep learning and neural network projects. 

In reality, it’s actually more interesting than I expected. Working in the AI department can cover various areas. These include natural language processing, image analysis, recommendation systems, and many, MANY others. 

I didn't expect to have direct control over every aspect of a project. 

We have a lot of flexibility when it comes to the project and technology we want to use. We can provide our input, propose solutions, and also test them. 

I didn't anticipate that I would be creating articles. 

Already within the first month, I had the opportunity to assist in creating several articles and sections of a larger report. 

Hi, my name is Antoni, and I'm an intern in the Artificial Intelligence department in the role of a Machine Learning Engineer. I joined BCF after completing two years of studies when I was looking for my first job in the IT industry. Currently, I'm working with large language models (such as GPT), exploring their potential, and keeping up with the latest advancements in this field. My goal is to apply these tools to simplify some tasks performed by humans. 

As an intern, I expected to receive mundane and uninteresting tasks. 

After two weeks of onboarding, I was assigned to a project where we, as interns, have the opportunity to independently explore new technologies and experiment with their applications. We use solutions that have emerged in recent months during the AI research wave, which don't have many available case studies. It's definitely not boring work, and I have the chance to grow. 

I thought I would primarily work with code and documentation. 

Communication, both with other team members and software users, is crucial and is a part of my daily work. Additionally, working in AI involves spending time on data acquisition and processing. I also occasionally get tasks to write text for reports or marketing materials. 

I believed I would only "write code" without creative tasks and would work with rigidly defined, proven technologies and tools. 

Part of my tasks is to search for technologies (libraries, language models) suitable for the project. Our supervisor ensures that the project is heading in the right direction but doesn't impose specific solutions or methods. 

I expected a hierarchical and rigidly regulated work environment. 

BCF has a friendly atmosphere, which made me quickly feel like a member of the team and the company. The flat organizational structure positively influences communication, and the flexible approach to work organization turned out to be more than just a slogan. 

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Expectation vs. Reality: working as an Intern in the AI BCF Department 

There are several steps you can take to make sure you are prepared for a technical interview at a software company. Here are some of them:

1. Theoretical preparation. 

Make sure you have a solid foundation of knowledge in the technologies. This includes understanding of the core concepts, data structures and algorithms.

Be prepared for theoretical questions about the technologies you have mentioned in your CV. 

Also, be fully prepared and demonstrate the knowledge of core issues related to a given technical field. Provide various examples regarding your previous projects and how you operated it.
Anyone can learn any definition by heart, but a real-life example will be the best.


If you use this technology for the first time, you can write some simple examples for yourself (like a piece of code). This will help you to get acquainted with the actual structure and operation of a particular format. 

Be ready to discuss your work experience. You'll be asked to provide more details about the projects you've worked on. Remember, what kind of projects they were? What technologies and tools were used in them?

Have you had an unusual experience? Mention about this! Think about how it can help you in the job you are applying for. 

When you perform tasks in a programming language, you should understand how to read and write good code.

Before the interview, practice solving problems on different platforms. Here are some of them: CSSBattle, Codeforces.
Important! Remember that you are demonstrating your screen while doing the test task. Try to keep this in mind and close suspicious tabs :)

This is optional, but your reviewers will definitely appreciate your knowledge of trends and changes in technologies you are familiar with. This might include recent updates in languages, tools, or frameworks, etc.

If you have a friend or mentor who is an experienced programmer, ask them to give you a simulated technical talk. This will help you gain confidence and prepare for different scenarios.

Another good option is to watch some interview examples on YouTube. It provides a huge variety of different content, so you can analyze it from different perspectives.

Treat the technical recruiter as a future colleague. You usually don't stress out in front of work colleagues, do you?  Try to be calm and confident during the interview.

Remember that you are talking to the same people who can see if you are trying to cheat. 

Your honesty is an opportunity to adequately assess your real skills, as well as match you with the right project.

Technical problems can affect any of us - your Internet provider too. Have a modem or cell phone handy to rewire if necessary.

An interview is based on asking questions, and it works both sides. So, don’t hesitate to ask any questions. Information about the tools used, equipment, work culture or business processes will help you make a good decision. 

If you want feedback, you can simply ask for it. The recruiter will be happy to give you more information :)

Remember that technical interviews are often conducted to assess your problem-solving skills, logical thinking, and how well you align with the team.

Preparation by following the steps above can significantly increase  your chances of a successful interview.

Join BCF Software and make your career bright! BCF - How to join BCF? Find out more about recruitment and job offers! (bcf-software.com)

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How to preprare for technical interview? 9 tips from our technical recruters

In the dynamic realm of artificial intelligence, breakthroughs continuously pave the way for smarter and more adaptable models. The latest milestone in this journey was the highly anticipated capability to fine-tune gpt-3.5-turbo! OpenAI's GPT-3.5 Turbo has already amazed us with its facility at comprehending context, generating human-like text and aiding diverse tasks. Now, with the added potential of fine-tuning, its efficiency is even greater. But that's not all – on the horizon, we're about to gain fine-tuning access for GPT-4, which will allow to enter a new era of AI capabilities! 

For now, let's focus on GPT 3.5's tuning capability and learn these simple steps to use its capability in your work. 


To begin your fine-tuning venture, you need to prepare a dataset in JSONL format. Your fine-tuning dataset should have a minimum of 10 examples, while optimal improvements tend to manifest with sets of 50 to 100 examples. Here's an example: 

{"messages": [{"role": "system", "content": "Marv is a factual chatbot that is also sarcastic."}, {"role": "user", "content": "What's the capital of France?"}, {"role": "assistant", "content": "Paris, as if everyone doesn't know that already."}]} 

{"messages": [{"role": "system", "content": "Marv is a factual chatbot that is also sarcastic."}, {"role": "user", "content": "Who wrote 'Romeo and Juliet'?"}, {"role": "assistant", "content": "Oh, just some guy named William Shakespeare. Ever heard of him?"}]} 

{"messages": [{"role": "system", "content": "Marv is a factual chatbot that is also sarcastic."}, {"role": "user", "content": "How far is the Moon from Earth?"}, {"role": "assistant", "content": "Around 384,400 kilometers. Give or take a few, like that really matters."}]} 


Each line in your JSONL file contains an object with a "messages" key that holds an array of three messages: 

the user message is your input to ChatGPT or its API 

the assistant message is the expected model response 

You can use a variety of ways to process your data into specified format. For example, you may use a simple Python script or utilize the ChatGPT Code Interpreter plugin to achieve the desired output. 

Once your fine-tuning dataset is ready, the next step involves uploading it to OpenAI. One of the simplest ways is to do it via Python script that utilizes an OpenAI library. 

To send the request we use openai.File.create. Remember to save your response or at least the file ID as it will be necessary for the next step. 

The final step of your journey is to initiate a fine-tuning job through the OpenAI API, again using a short Python script. 

Remember to replace "api_key" and “file_id” with your actual API key and file ID. Once the fine-tuning job is set up, you'll receive an email notification. Typically, training for a small dataset takes about 10 minutes. After this, you'll receive another email confirming the completion and details of your newly fine-tuned model. 

In a practical test case involving technology-related terms we have gotten 10 examples ready.  We have tasked the model with providing these terms along with their definitions in a specific JSON format. Our training set totalled about ~106k tokens, incurring a training cost of approximately $1. 

We have crafted an initial prompt with a system role to adapt, a TypeScript interface for the desired output, and clear instructions. After training, the prompt became succinct, omitting the system message and unnecessary details as well as TS interface specifications. 

Here is one of the results from the test cases, illustrating a comparison between the top structure of a full prompt before fine-tuning and the bottom one after fine-tuning. 

The purpose of our test was to shorten the length of complex prompts, simplify their overall structure and, most importantly, achieve a specific JSON output structure without the need to specify it in every prompt. Additionally, we aimed to establish a coherent context by guiding the model's answers through specific roles or interpretations. 

As we can see with the result, depending on your subjective model use, case fine-tuning might start providing expected results even after the minimal of 10 examples, if you follow it up with same structure requests as training examples.  

During conducted tests our fine-tuned model largely adapted to produce the desired output format across limited tests, effectively reducing prompt size and complexity. 

For cost analysis, we refer to openai.com/pricing: 

Training cost to hours depends entirely on your dataset with about 1 to 1.5 tokens per word on average. In usage both input and output tokens are 8 times more expensive with the fine-tuned model. The cost efficiency aspect of fine-tuning is highly subjective, stemming from your particular use case scenario. 

Fine-tuning unlocks a number of possibilities for developers:  

Improved steerability: Empowers users with the ability to guide the model more effectively by following instructions with greater accuracy. 

Reliable output formatting: Users can achieve greater predictability in model’s responses, ensuring desired outputs are provided consistently. For instance, maintaining a specific structure or format like JSON. 

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