At AP-Tech, I developed interactive operator interfaces and airport infrastructure visualizations for ATOS MonSter™, an Airfield Lighting Control and Monitoring System. I used React, TypeScript, Material UI, and PixiJS to create reusable visualization components and graphical editing tools.
I also contributed to AP-Tech’s backend development using Python and Django, including data models, administrative interfaces, configuration management, and application business logic. I developed and maintained automated tests with Vitest and React Testing Library.
At Onwelo, I worked on FlotSpot, a car fleet management system. I implemented interfaces from designs, wrote Playwright tests, and coordinated frontend development while supporting teammates through technical guidance and knowledge sharing.
Earlier, I developed React and React Native applications at Softwarely, contributed to the Wakacje.pl web application at Onwelo, and worked on the Koleo web app and Polregio ticket sale system using Ember.js. At Connectis, I developed a solution for generating static HTML pages from React components.

