I code to solve problems, not just to write lines of code. My core stack is PHP and Symfony, but I don't lock myself into one technology – I'm a huge Svelte enthusiast. My priority is ensuring applications are performant, maintainable, and simply achieve business goals.
Commercial client work, open-source tools, and engineering experiments.
Comprehensive modernization of a critical business application. Safely upgraded aging core technologies (Symfony and PHP) across the entire platform, resulting in a +30% performance improvement and restoring active development capabilities.
Transformed an outdated, slow website into a lightning-fast modern platform. Migrated 250+ articles to a new content management system, allowing the marketing team to publish independently without needing a developer.
A comprehensive tax calculation engine covering all major Polish employment types: employment contracts, civil law agreements, B2B, and vacation equivalents. Deceptively simple on the surface — deeply complex under the hood.
A high-performance, cross-platform Git client. It combines an intuitive interface with native speed to handle large code repositories without slowing down.
A serverless task management app built to challenge traditional software architecture. It explores whether modern databases can deliver real-time synchronization and a snappy interface without maintaining a dedicated backend server.
A lightweight and simple toast notification library for Svelte 5. It has zero external dependencies in the core code, keeping your application fast and lean.
A REST API combining external PokeAPI data with a local MySQL database. Features custom Pokemon creation, a ban registry, Redis caching, and middleware-based authentication — built with Laravel 11 and Docker (Laravel Sail).
A hotel room reservation management system built with ASP.NET Core MVC and .NET 10. My first project in C# and the .NET ecosystem — featuring Entity Framework Core, PostgreSQL, and full relational CRUD.
Tools I use to build fast and reliable software.
I take on freelance projects and contract work — from legacy system modernizations to building new apps from scratch. Describe your idea and I'll get back to you within 24 hours with my thoughts.