I have good programming skills and also had experience of firmware engineer of 2 years. I have knowledge of Modbus, MQTT, SPI and I2C protocols. I have made a project on Modbus and MQTT in which we have to transfer Modbus data to MQTT in the form of JSON. If the internet is not available then data will be stored in database while the internet connection is retrieved then the data stored in database will be transferred to MQTT. I also used LORA modules in which we have transferred Modbus data. I am also a computer savy.