Contributed to NVIDIA’s Autonomous Vehicle Test Management System - TestStudio, that validates the AV software stack on cloud infrastructure prior to the autonomous vehicle deployment. Worked across this large-scale distributed system using Python, AWS, Temporal, CAS, SwiftStack, Jenkins, and Gerrit, targeting on-prem infrastructure with CPU/GPU and Tegra modules used in production vehicles. Built and extended CLI interface in Golang, integrating with REST/gRPC APIs to streamline execution workflows. Increased Golang unit test coverage from 68% to 89%, enhancing system reliability and stability.