Which programming language should I choose? – Tech stack aligned with your goals

05/02/2025

4 min read

Choosing the right programming language depends largely on the project you want to implement. Discover the best strategies and tools to learn programming quickly as an entrepreneur or freelancer.

programozási nyelv

Choosing the right programming language largely depends on the project you want to implement. If you want to build an online store, the combination of JavaScript and Python could be a good choice, as they can be used for both frontend and backend development. For a SaaS product, Node.js, Django or Ruby on Rails may also come into play due to scalability and rapid development. If you want to automate processes or develop AI-based solutions, Python and its associated libraries, such as Pandas or TensorFlow, may be the best option.

 

During the Codecool Full Stack Developer training (in Hungarian), you can get to know exactly these technologies, and thanks to practice-oriented learning, you can apply the acquired knowledge in real projects. If you want to quickly gain usable programming knowledge to develop your business, it is worth starting a mentored training, where you will receive immediate feedback on your code and you won’t have to spend hours on the internet searching for solutions.

Check out our English-speaking courses.

How to learn programming with time constraints? - Effective learning strategies for entrepreneurs

Finding time to learn programming alongside a startup or running an existing business is not an easy task. One of the most effective strategies is to use time blocks, where you specifically deal with learning in predefined periods (for example, 1-2 hours per day). In addition, sharp project-based learning can also be extremely useful, as you can immediately apply the new knowledge in your business processes.

 

Codecool programming trainings offer flexible learning opportunities. Online and part-time courses allow you to progress at your own pace, while a mentored system helps you develop. Shorter specialization trainings, such as Data Analyst or Software Tester Training, are also ideal for those who want to quickly gain marketable knowledge without becoming full-time students.

What projects should I start with? - First steps to gaining practical knowledge

The best way to learn programming is to work on real projects. If you want to develop as an entrepreneur, start by automating a task you perform on a daily basis – for example, you can automate the creation of financial statements with a simple Python script. If you want to start an online store, try a simple e-commerce platform that you build using HTML, CSS and JavaScript. And if you have a SaaS idea, then create a prototype that you can develop using Python or Node.js.

 

During Codecool trainings, students continuously work on real projects, so you can gain practical experience during the learning process. The educational model is based on the agile methodology, meaning that from the first minute you develop your programming skills in teamwork and in real business situations. If you already have a business idea, mentors will help you transform it into a real, working product.

What tools and resources should I use? - The best platforms and materials

If you want to learn at your own pace, there are plenty of online resources available. FreeCodeCamp, Codecademy, and Coursera are great platforms for learning the basics, while Stack Overflow and GitHub help you solve real problems and learn from other developers. If you need more structured learning, it’s worth looking for platforms that also have practical project assignments, such as Codewars or LeetCode.

 

One of the biggest advantages of Codecool training is that students gain practical knowledge immediately and do not have to search for the best materials on their own. The education is interactive and project-based, so you can immediately integrate what you have learned into your business. Suppose you want to quickly and efficiently learn the basics of programming, and focus on real business problems in the meantime. In that case, it is worth starting a mentored course, where all the necessary resources and tools are provided for you.

5 Tips for Learning Programming

  1. Choose a programming language that aligns with your business goals
    If you’re building an online store, JavaScript and Python are ideal. For SaaS products, consider Node.js or Django, while Python is the best choice for automation and AI solutions.
  2. Use time-efficient learning strategies
    Block learning into 1–2 hour focused sessions, or join a mentored course for structured guidance. Part-time and online courses, such as those at Codecool, allow for flexible learning.
  3. Start with small, practical projects
    Automate an administrative task, build a simple website, or create an interactive chatbot. Working on real problems keeps you motivated and helps you quickly acquire useful skills.
  4. Leverage effective learning tools and resources
    Combine online courses (Codecademy, freeCodeCamp), developer communities (Stack Overflow), and mentored programs (Codecool) for the best learning experience.
  5. Learn in a team and work on real projects
    Instead of learning in isolation, join community projects or enroll in a mentored course to develop both your technical and problem-solving skills.

Summary

Learning programming as an entrepreneur or freelancer comes with unique challenges, but with the right strategies and tools, you can efficiently develop your skills. Choose a programming language that fits your business, use time-effective learning techniques, and start with small projects to see immediate results. Utilize quality online resources, but don’t hesitate to join a mentored program for structured learning.

Codecool’s hands-on programming courses provide practical, marketable programming skills that you can apply to your business in a short time frame. Don’t miss our latest news—follow us on our LinkedIn page!

Frequently Asked Questions

Which programming language is best for entrepreneurs?

It depends on the type of project you want to develop. For web development, JavaScript and Python are ideal. For automation, Python is the best choice, while Node.js or Django are excellent for SaaS products.

How long does it take to learn programming while running a business?

It depends on how much time you dedicate to learning. If you study 1–2 hours a day, a structured mentored course like Codecool’s Full Stack Developer program can get you to a junior developer level in about 10 months

Should I learn independently or join a mentored program?

Self-learning is great for grasping the basics, but mentored courses provide faster and more efficient learning. A mentor helps you avoid common mistakes and ensures that what you learn is immediately applicable to your business.

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