Sawan Garg is Senior Vice President of Engineering at TestMu AI (formerly LambdaTest), leading platform and infrastructure engineering across the testing cloud. He designed the microservices architecture and databases behind the platform and built the streaming technologies, including VNC, Guacamole, and WebRTC, that deliver live and real-time testing. He also contributed to the distributed proxy-based Tunnel that lets teams test firewall-protected and locally hosted websites. He brings 13+ years of engineering experience across Python, Java, Golang, Node.js, Kafka, Elasticsearch, Redis, and Kubernetes. Sawan holds a B.Tech in Computer Science and Engineering.
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What Is ngrok? How It Works and How to Use It | TestMu AI (Formerly LambdaTest)ngrok turns your localhost into a public URL in seconds. Learn what ngrok is, how it works, whether it is safe and free, and how to use it for testing.
June 22, 2026