Currently, I'm studying at Ho Chi Minh University of Technology (HCMUT).
Anything related to hardware or firmware developing. Currently learning Linux.
For 1 year I developed firmware for IoT applications, familiar myself with serial communication protocols such as UART, SPI, I2C, CAN protocol, etc. I developed those mostly using STM32 with support from STM32CubeIDE. Did use a CMSIS library for DSP purposes.
Used to intern at XELEX group for firmware developer position. Working with MSP430 and other Cortex-M microcontroller for an ultrasonic water flow meter. Some hand-on experience with digital filters and it's implementation in Python.