- .NET / C#: Building modern backend services and APIs
- React: Frontend development, component architecture
- Java: 10+ years, Spring, Maven, enterprise backend systems
- Web Fundamentals: 10+ years HTML5, CSS3, JavaScript, PHP
- Embedded Systems: 5+ years C/C++, Arduino, ESP32, PlatformIO, Zigbee
- 3D Printing & Design: 3D modeling and printing
- PCB Design: Electrical schematics, board layout
- Home Automation: Home Assistant integrations
Languages
Frameworks & Libraries
Embedded / Hardware
Databases & Caching
DevOps & Tools




