- C|C++|Python|Rust|bash|C#
- MS SQL|MySQL|MongoDB
- FreeRTOS , ZephyrOS
- Git, Team, Agile, and Scrum methodologies.
- PIC32,Atmel ,STM32, ESP32, Ambiq Series Apollo 3, and Particle for IoT projects.
- Modbus , MQTT, socket programming
- I2C, SPI , ADC
- Charger and Battery solution
- Lora , LoraWAN, BLE, LTE
- Azure IoT Hub , AWS IoT Core
- CI/CD on GitHub and Azure DevOps
- react / Nodejs / .net core