I am a freelance hardware and firmware developer. By taking care of both hardware and firmware in a design, I ensure that both hardware and firmware are optimized for each other, resulting in a better product.

Hardware competences:

• schematics and PCB design, using KiCAD
• STM32, ESP32, and others
• I2C sensors, memories and others
• SPI devices, eg. e-paper displays
• each design has a CI/CD style workflow, taking care of automatic testing, BOM production and validation, etc.

Firmware Competences

• bare metal & Zephyr
• STM32, ESP32, ARM
• C++
• Test-Driven Design Methodology (TDD)