Worked on targeted improvements in open source infrastructure projects, focusing on reliability and documentation accuracy. In the systemd/systemd repository, addressed a documentation bug by updating URLs in the Security Analysis Module, ensuring DeviceAllow= and IPAddressDeny= references direct users to the correct man-page sections. This change, implemented in C and Makefile, reduced misconfiguration risks and improved user guidance for security-related settings. In PowerDNS/pdns, enhanced cross-compilation workflows by modifying the dnsdist-rust-lib Makefile to honor RUSTC_TARGET_ARCH, eliminating hard-coded paths and improving build reliability across architectures. Demonstrated attention to detail in build system configuration and technical documentation.