Over a two-month period, contributed to aws/s2n-tls and ruby/www.ruby-lang.org by delivering targeted improvements in build systems and technical communication. Enhanced the aws/s2n-tls repository’s CMake build process by integrating libcrypto internally using S2N_INTERN_LIBCRYPTO and FetchContent, while removing unnecessary dependencies from custom commands to streamline builds and improve reliability. In ruby/www.ruby-lang.org, addressed a grammar issue in a security advisory about a ReDoS vulnerability in REXML, ensuring accurate and clear communication regarding affected Ruby versions. Demonstrated proficiency in CMake, build system configuration, library integration, and technical writing, focusing on maintainability and clarity in both code and documentation.