Krishna Vachhani developed and enhanced features for the ngrok/ngrok-operator and ngrok/ngrok-docs repositories, focusing on certificate management and documentation. In ngrok-operator, Krishna implemented dynamic certificate reloading and improved symlink handling, allowing real-time updates to TLS assets without manual restarts and reducing operational downtime. The solution leveraged Go, Kubernetes operator development, and file system monitoring to increase reliability and flexibility during certificate rotations. In ngrok-docs, Krishna prepared and released comprehensive documentation and release notes for ngrok Agent 3.32.0, ensuring clear communication and policy alignment. The work demonstrated depth in Go development, documentation, and environment variable management.