I use Python, C++, NativeScript, TypeScript/JavaScript, HTML/CSS/SASS, PHP
OS's: Windows 10, FreeBSD 13.0, Ubuntu Server 20.04, OpenWRT
Web Related: Nginx, Angular, Electron, NodeJS, Django, FastApi, PostgreSQL
Embedded programming on ESP32/Arduino with C/C++ on PlatformIO
3D Printing: Marlin on DIY Custom Built 3D Printers. OctoPrint