Worked on the rapid7/metasploit-framework repository to enhance OS architecture detection for Linux and BSD shell sessions. Focused on updating the get_os_architecture method, the developer used Ruby and the Rex::Arch.from_uname utility to accurately map uname -m outputs to architecture constants, specifically improving support for non-meterpreter sessions. This update aligned the framework with the latest rex-arch library version, reducing false negatives and expanding compatibility across different operating systems. The work demonstrated backend development skills, effective library management, and careful version control practices, resulting in more reliable architecture detection and improved cross-platform handling within the Metasploit Framework codebase.