Hi! I am an Embedded - Firmware Engineer, having full experience in build customize linux OS, customize kernel, develope linux kernel driver and develope firmware for many microcontrollers such as Arduino, nRF5, ESP32, ESP8632, STM32, NXP, Cypress... I have developed several products for customers for 7 years in industry company. 

My skills are below: 

✅ Build and customize embedded linux OS using Yocto. 

✅ Sensor driver development as Temperature , Accelerometer, IR, Light, Pressure... 

✅ Camera module driver development and video test program for Sony, Omnivision, On-Semi camera. 

✅ Microcontroller programming for Arduino, nRF5, ESP32, ESP8632, STM32, Raspberry, TI, NXP, Cypress... ✅ Proficient in using peripherals such as GPIO, Interrupt, I2C, SPI, UART, RS485, CAN, USB, CSI, MIPI... 

✅ Digital Electronics Design, Circuit Design, Schematic Design. 

✅ Proficient in using many development tools such as Ubuntu, Eclipse, Keil, Code Composer Studio, Qt creator, Altium, PyCharm... 

✅ Proficient in C language and Python language. 

✅ Fluent in Japanese, good communication in English.