In June 2025, Alessandro Kitto developed OCSP stapling support for the major/traefik repository, focusing on enhancing TLS security and performance. He implemented on-demand fetching and caching of OCSP responses in Go, reducing TLS handshake latency and strengthening network security. The work included comprehensive integration tests to ensure correct stapling behavior across deployment scenarios, as well as detailed user documentation in Markdown to guide configuration. By delivering this feature as a focused, traceable change set, Alessandro demonstrated depth in cryptography and Go development, addressing both technical and operational requirements for secure, performant TLS in production environments without introducing regressions or instability.