6 years of experience in Firmware and Software developer.
Having knowledge of different types of controller like ARM, Renesas, PIC, AVR, 8051 etc.
Worked on various peripherals like ADC of 16, 20, 24 bit
DAC of 16 bit and 20 bit
PC/AT keyboard, GSM, GPS, RFID, Micro-SD card, Motors, Relay etc.
Having in depth knowledge of circuit designing as well as deep knowledge of communication protocols like I2C, SPI, MODBUS, RS485, RS484, RS232, Lin and many more.