Java / Kotlin / C# / C/C++ / Python / Java Script
Block / UML / Workflow / APIs
USB / Ethernet
MQTT / HTTP / FTP / Modbus TCP/RTU / SNMP / TCP/IP / UDP/IP / DLMS / custom protocols
BLE / WiFi / UWB
AES / SSL/TLS
GStreamer / Paho MQTT / WolfSSL (SSL/TLS) / Mbed TLS(SSL/TLS) / QT framework / Xamarin Forms and Maui / ASP.NET Core and web development / React (web UI development) / SQLite DB / FireBase DB / Mong DB / InfuxDB DB / Room / TensorFlow / Node.js
Android / IOS / Linux / Windows
QT
Visual Studio
GCC (Linux and Windows)
Android Studio