Worked on documentation and firmware reliability across two open-source projects. Enhanced the dotnet/docs repository by updating frameworks.md to include a new .NET nanoFramework Target Framework Moniker, improving the accuracy of framework support information for nanoFramework users. Later, contributed to zephyrproject-rtos/mcuboot by fixing a bug in the boot serial upload process, correcting a call to a non-existent function to improve firmware update stability. Utilized C programming, embedded systems expertise, and Markdown documentation skills to deliver targeted improvements. Demonstrated careful debugging, code review, and version control practices, focusing on deployment reliability and clear, accurate technical communication throughout.