Hi, I'm Darek!

Applied Computer Science Master's student specializing in C# and .NET/ASP.NET Core backend development, REST APIs, cloud deployment (AWS), and microservices architecture.

About Me

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Hi! I'm a Bachelor's graduate in Computer Science and currently pursuing a Master's degree at Wrocław University of Science and Technology. My primary engineering focus is C# and the .NET/ASP.NET Core ecosystem, building scalable backend services and REST APIs.

I have hands-on experience designing and deploying modern backend systems. My core technical toolkit includes C#, .NET Core, Docker, AWS (RDS, DynamoDB, SNS), Terraform, and relational/NoSQL databases. I am passionate about applying clean code principles, Object-Oriented Programming (OOP), and automated testing practices (Postman, Unit Testing).

Beyond C# backend development, I have a strong foundation in Web Technologies (JavaScript, HTML/CSS, Playwright), IT Support, and Linux-based environments. I also actively participate in cybersecurity challenges like OSINT CTF NASK 2025 (22nd place) and DISINFOHACK 2026.

I actively leverage modern AI tools (Gemini, ChatGPT) for efficient research, debugging, and code refactoring to accelerate development workflows.

Currently, I am looking for a Software Engineering position where I can contribute clean, maintainable C#/.NET code to international engineering teams and solve impactful backend challenges.

Portfolio

Cloud Chat Microservices Project

Cloud Chat Microservices (.NET, AWS)

Scalable backend application built with C# and .NET on AWS cloud architecture.

Raspberry Pi Project

IoT Auction System (Raspberry Pi)

Distributed auction system running on multiple Raspberry Pi devices with real-time data synchronization. Backend implemented in Python using Django.

Neural Network Project

Neural Network in Python

Neural network implemented from scratch in Python without ML frameworks. Focused on algorithms, data flow, and numerical computations using NumPy.