Experienced Embedded Systems Engineer with 8 years of rich experience in designing and debugging products equipped with microcontrollers. Microcontrollers: Proficient in programming in C/C++ for microcontrollers, with extensive programming experience in STM32, ESP32, MSP430, PIC, and AVR single-chip microcomputers.Also has rich experience in peripherals such as IIC, PWM, TIM, UART, DMA, and FMC. Embedded Systems: Familiar with RT-Thread, FreeRTOS, and LGVL, and capable of designing complex GUI applications. Hardware Design: Expertise in using PCB design software, such as Altium Designer, and solder circuit boards and debug hardware, and has debugging experience in DC/DC converters like BOOST and BUCK circuits. System Debugging Experience: Possesses rich debugging experience between software and hardware, and can quickly identify problems encountered during the development process. Team Management Ability: Currently holds the position of R&D Technical Manager, able to coordinate the work of developers and cooperate well with teamwork among different teams. Python: Capable of writing upper computer programs to communicate with developed boards and developing AI applications. APP: Able to develop APPs using Android, and specializes in using WIFI and BLE to control electronic products.