C, C++, C#, Python
Building desktop applications and websites
Developing firmware for STM32, ESP32, Arduino, Raspberry Pi, and RISC-V chips
Working with sensors, actuators, and communication protocols (I2C, SPI, UART, ESP-NOW)
Bug fixing, testing, and optimization
PCB design (2, 4 layers) AutoDesk Eagle, EasyEDA Pro
Implementing EMI/EMC considerations in PCB designs
3D CAD design AutoDesk Fusion, Solidworks
Prototyping with 3D printing, CNC machining, and anodizing
Designing enclosures and housings for electronic devices
Power management and battery integration
Bringing ideas to commercial products
Laboratory management experience
Applying quality compliance CE, ISO in design and manufacturing
Director of a startup company
Biophotonics and optic research
Research on cancer, diabetes, and skin diseases
Research on polarimetry, uroflowmetry, and spectroscopy