More work.

Custom Arduino macro pad with a Python desktop companion app. Map the 9 physical buttons to apps, URLs, or folders; control system volume; display the current "Now Playing" track on the device screen. Firmware in Arduino C++, companion app packaged as a standalone Python client.

Monitoring dashboard for an algorithmic paper-trading system. Live portfolio overview, position tracker, decision feed, broker order lifecycle, and market context — built as a live-ready UI with mocked data before the real trading backend is wired up.

Interactive Trackmania Nations Forever plugin that teaches AI concepts hands-on. Students tune rewards, learning rates, and strategies and watch the car's behaviour change in real time — a game-based introduction to informatics and machine learning without any math barrier.

Grade management desktop app built in C#. Track marks per subject, calculate weighted averages, set target grades, and monitor academic progress over a semester — a practical tool built for real everyday use.

Budget planning web app built in PHP. Log income and expenses, visualise spending by category, and track progress toward savings goals — an early full-stack project that sharpened my fundamentals before I moved into TypeScript.

Caesar cipher encoder/decoder in C#. Encode and decode messages with any rotation key, with a clean WinForms UI. A focused exercise in cryptography fundamentals and C# string handling.