Passionate clean coder, leading by example, from Switzerland.

• created first web site in 1997
• been working with Java/Kotlin and web technologies since 1999
• very much into IoT as well these days
  • collaborator with the NodeMCU team on GitHub
  • running nodemcu-build.com
  • providing Docker NodeMCU build image
  • providing NodeMCU PyFlasher to flash binaries to ESP8266, ESP8285 and ESP32

Co-founder of