With over 2+ years of experience as an Embedded Systems Engineer, I have developed features and optimized smart electricity meters and other embedded systems. My expertise includes ARM Cortex M series architecture and real-time operating systems (RTOS), allowing me to create high-quality and reliable solutions.Throughout my career, I have honed my skills in designing and implementing application layer code for embedded systems, developing with STM32L4 ARM Cortex M4 low power MCU technology, and utilizing industry-standard protocols such as Modbus and DLMS. I have also gained experience in managing projects with Agile methodologies and Git repositories, and in conducting thorough requirement analysis, firmware unit testing, and debugging.I am driven by the challenge of leveraging technology to innovate and enhance the capabilities of embedded systems. My career goal is to continue advancing in this field, contributing to impactful and cutting-edge projects. I am currently seeking opportunities that allow me to work with BLE, Wireless, and IoT technologies, where I can learn new things and apply my skills and experience to develop next-generation solutions.