Developed TLS Key Logging Debugging Support for the wasmerio/pingora repository, focusing on backend development with Rust. The work involved implementing SSLKEYLOGFILE support in the Rustls connector, enabling TLS key logging when the debug_ssl_keylog option is active. This addition allows developers to capture and analyze TLS session keys during development, streamlining the process of diagnosing and triaging TLS-related issues. The implementation closely followed Cloudflare Pingora’s upstream changes to ensure compatibility and facilitate future integration. By enhancing observability and aligning with established workflows, the contribution improved support processes and maintainability for engineers working with secure Rust-based backend systems.