- Languages
- Python, C, C++, MATLAB
- Embedded & hardware
- ESP32, Arduino, PIC, I²C / SPI / UART, PlatformIO, PCB design (KiCad), oscilloscope / logic analyzer / multimeter, soldering, on-device signal classification (DTW)
- Signal & ML
- Digital signal processing, PyTorch, HuggingFace, diffusers, LoRA fine-tuning, local model inference on 6 GB VRAM, multi-provider LLM integration (Claude / DeepSeek / Ollama)
- CAD & mechanical
- SolidWorks, Fusion 360, Siemens NX, GD&T (tolerances + fits), 3D printing, BOMs + assembly drawings
- Software
- PyQt6 desktop apps (multithreaded), Flask, installable PWAs, PyInstaller packaging, Git, Cloudflare Tunnel + Access