Worked on enhancing build and release processes for embedded systems projects, focusing on maintainability and safety. In the tschneidereit/wasm-micro-runtime repository, refactored build configuration using SCons and improved file handling in C by adding robust validation checks, enabling safer integration of architecture-specific components and reducing risk in I/O operations. Later, contributed to OpenXiangShan/rt-thread by managing a version bump, updating version metadata in both header files and Kconfig to ensure consistency across code and documentation. Leveraged skills in build systems, version control, and system programming with C and Python to strengthen reproducibility and downstream compatibility in both projects.