Worked on embedded systems and hardware interaction, delivering ESP32-H21 chip support for the espressif/esptool repository. Developed robust definitions, emulation logic, and target configurations in C and Python to enable seamless interaction with ESP32-H21 eFuses and hardware features, enhancing compatibility for future chip variants. Additionally, focused on component management and driver development in espressif/esp-video-components, aligning ESP video components with the latest ESP-IDF HAL and ESP-CAM sensor updates. Addressed deprecation-driven compatibility issues, updated sensor metadata, and maintained version control using YAML and Markdown, ensuring ongoing stability and maintainability for evolving hardware and software requirements in the Espressif ecosystem.