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Hello Everyone


My name is Hubert Kowalski


I'm a

I am a self-taught and passionate programmer characterized by curiosity and creativity. I program in Python, creating interesting projects, and I have solid foundations in Django. I work with databases such as PostgreSQL and MySQL. I constantly strive to learn and develop, exploring new technologies. My future plans include expanding my knowledge in machine learning and data analysis.

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About Me

Junior Python Developer

My journey with computer science began in childhood - I independently discovered how programs and systems work, which prompted me to learn various technologies on my own. In technical high school, I first seriously encountered programming, but I had short episodes with coding even before that.

Initially, in school, I learned C++, PHP, and SQL, but the foundations I gained there were not sufficient for me. For this reason, I independently explored various technologies such as C++, C#, and Python. I understood that a programming language is just a tool - the most important thing is how we can use it. Therefore, qualities like creative problem-solving, unconventional thinking, and abstract reasoning are key, as they make programming limitless. This is why my passion for coding has only deepened.

Currently, I am developing towards backend, data analysis, and machine learning, seeing the future and enormous opportunities for growth in this. Programming is a passion for me - I love challenges, creativity, and continuous learning. Failures only motivate me to keep going.

Besides coding, I am interested in football, computer games (especially Counter-Strike 😜), and the gym.

I also enjoy spending time with my dogs, which gives me joy and allows me to relax after intense programming sessions.

My Projects

Payment Gateway

The Payment Gateway is a modern solution enabling secure and fast online transaction processing. The system integrates with e-commerce platforms, providing a convenient way to manage payments and transaction history. It uses the OAuth2 standard for secure communication and user authentication, as well as WebSocket for real-time support chat.



Test Data

👤 Username: demo

🔑 Password: demo

With these credentials, you can log in to the application and verify transaction correctness.


🔗 App Demo:

💻 Source Code:

Features
  • ✅ Template used: Finexo - Crypto Currency Website Template by HTML Design.
  • ✅ Login and Authorization: Secure authentication using OAuth2. Ability to generate custom API keys for store integration.
  • ✅ User Profile: Interactive transaction history charts (Chart.js). Ability to manage account information.
  • ✅ Application Management: Create and manage OAuth2 API keys.
  • ✅ Technical Support: Live chat with support team (Django Channels + WebSocket).
  • ✅ Multi-language Support: The application is available in 6 languages: 🇵🇱 🇬🇧 🇪🇸 🇩🇪 🇮🇹 🇫🇷

Technologies
  • 🔹 Backend: Django, Django REST Framework, Django Channels
  • 🔹 Frontend: Chart.js
  • 🔹 Authorization: OAuth2
  • 🔹 Communication: WebSocket
  • 🔹 Supported Languages: Polish, English, Spanish, German, Italian, French

Online Store

The Online Store is a simple and efficient e-commerce solution that allows quick online shopping without the need to create an account. The application enables browsing products, adding them to the cart, and completing transactions through the Payment Gateway, which supports card payments.



Test Payment Data

💳 Card Number: 5555555555555555

📅 Expiration Date: 02/2027

🔑 CVC: 123

With this data, you can perform a test transaction in the payment system.


🔗 App Demo:

💻 Source Code:

Features
  • ✅ Product Browsing: Ability to filter offers.
  • ✅ Cart and Orders: Add products to the cart and easily complete the purchase.
  • ✅ Online Payments: Supports card transactions through the Payment Gateway.
  • ✅ Simplicity and Efficiency: Minimal JavaScript usage, fast performance without unnecessary scripts.
  • ✅ Planned ML Feature: In the future, a recommendation system based on machine learning is planned.

Technologies
  • 🔹 Backend: Django, Django REST Framework
  • 🔹 Frontend: HTML, CSS (minimal JavaScript)
  • 🔹 Database: PostgreSQL
  • 🔹 Integrations: Payment Gateway API

Contact Me

If you have any questions or want to get in touch, you have several options:




👇 Contact Form: