Contributed to backend development and open-source documentation across two projects, focusing on practical improvements and ecosystem support. In browserless/browserless, addressed IPv6 compatibility by refining server configuration to correctly map the '::' host to localhost for HTTP and HTTPS, enhancing deployment reliability in IPv6 environments through targeted TypeScript changes and network configuration expertise. Later, expanded the productivity tools catalog in jaywcjlove/awesome-mac by adding Trace, an open-source spotlight alternative and shortcut toolkit, to the README. This Markdown documentation update improved tool discoverability for developers and reinforced the project’s open-source ecosystem, demonstrating a balanced approach to both code and documentation contributions.