TestMu AI Author
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.
Published Articles: 1
Articles by Author
Software Testing
AI Testing Data Security: What SOC 2 Actually CoversAI testing tools read your test fixtures, DOM, and CI logs. Learn what SOC 2 actually covers, where it stops for AI, and the exact questions to ask a vendor.
August 27, 2026
Automation
Failures may be inevitable, but that doesn't prevent successRun a blameless incident analysis in five stages, from building the timeline to choosing fixes, and learn what each failure reveals about your development system.
September 17, 2026
Software Testing
Geolocation Testing: VPN vs Cloud, What to TestGeolocation testing verifies that location-dependent features work correctly across regions, most reliably on a cloud platform like TestMu AI, where you pick a browser and OS, open Settings, use Change Location, and choose from 3,000+ combinations across 53+ countries. This beats using a VPN, which is slow and often blocked, or hiring remote testers, a security and reliability risk.
September 17, 2026
Automation
Top Microservices Design Patterns for Microservices Architecture in 2026Learn about the different microservices design patterns to design an efficient microservices architecture.
September 24, 2026
Automation
What Is ngrok? How It Works and How to Use Itngrok 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