Browser extensions, self-hosted utilities, and tiny CLI tools that do one thing well. I build these in my spare time, just for fun.

• Self-hosting by default when it increases control and reliability.
• Clear docs and sane defaults over “magic”.

• Self-Hosted TG Alerts — Uptime Monitor
  Lightweight, self-hosted uptime checks with Telegram notifications. Simple to deploy, easy to reason about, independent of third-party services.
  → https://github.com/pohape/self-hosted-tg-alerts-uptime-monitor

• Polish Driving Exam Tests (in Russian)
  A browser extension that helps Russian-speaking learners practice for Polish driving-theory tests with less friction.
  → https://github.com/pohape/polish-driving-exam-tests-prep-in-russian

• Egzamin Zawodowy (in Russian)
  A browser extension aimed at Russian-speaking students preparing for Poland’s professional qualification exams.
  → https://github.com/Olesyaiam/egzamin-zawodowy-in-russian

• command-line-scanner
  Small command-line helper for quick scanning tasks from the terminal. Straightforward, scriptable, fast to adopt.
  → https://github.com/pohape/command-line-scanner

• md5-filesystem-tools
  Tiny MD5 helpers for filesystem workflows—checksum generation and verification without ceremony.
  → https://github.com/pohape/md5-filesystem-tools

• Autopilot Warehouse (prototype)
  Early Arduino-based prototype of a warehouse robot: navigation, basic actuation, and control experiments.
  → https://github.com/pohape/autopilot-warehouse