I build embedded systems — working where hardware meets software, from idea to working prototype.
- ⚙️ Embedded systems & firmware development in C and RTOS environments
✈️ Knowledge and hands-on experience in aviation & UAV technologies- 🎓 Gebze Technical University (2014–2019) · 📍 Istanbul, Türkiye 🇹🇷
| Project | What it does |
|---|---|
| HK.SDR | Browser-based RTL-SDR scanner, decoder & signal-analysis lab (ADS-B, AIS, APRS, ACARS, …) |
| ev-charger-bot | Local, cloud-free Telegram monitor for Tuya / Smart Life EV chargers |
| ser2net | Web-managed, cross-platform serial-to-network bridge (raw / telnet / RFC2217, TLS) |
| RP2350 USB Write Blocker | Firmware that turns the RP2350-GEEK into a hardware write-locked USB disk |
| carcluster | ESP32-S3 + LVGL digital instrument cluster for a 7" 800×480 display |
| AgentTrader | OKX crypto trading bot with web dashboard and Telegram alerts |
| Anketci | Kahoot-style real-time poll & quiz app |
All of these are open source under the AGPL-3.0 and free to use. A commercial license is available for closed-source products, devices or SaaS — mail@haliskilic.com.tr.
If my tools save you time, please consider sponsoring me on GitHub. Sponsorships pay for test hardware (SDR dongles, chargers, dev boards) and buy the evenings I spend maintaining these projects in English and Turkish. No GitHub account? You can also buy me a coffee ☕.
Companies: commercial licenses, custom firmware and integration work — mail@haliskilic.com.tr.

