At AppDynamics, I built end-to-end Flutter/Dart crash symbolication across four microservices, including an ELF/DWARF parser that resolves obfuscated Dart stack frames to source file and line. I also developed a multithreaded beacon-sampling engine that reduced storage costs by about 10% without impacting data fidelity.
I led FIPS 140-3 compliance for EUM On-Prem and migrated Java microservices to Chainguard distroless images, cutting container size by about 50%. Earlier at AppDynamics, I built a cloud-native Java microservice for Session Replay and helped migrate the system from Kinesis and SQS to Kafka with zero downtime.
