Jul 2023 – Oct 2025 · 2 yrs 3 mos

• Designed and deployed an LLM-powered log-analysis agent that ingests new log files, pinpoints anomalies, and offers interactive, chat-based root-cause analysis.
• Enhanced core Go microservices with context-aware goroutines, gRPC streaming, and structured Zap logging—raising throughput by 35% and cutting p95 latency from 180 ms to 95 ms.
• Migrated a legacy C++ web server to Nginx, optimizing configuration and integrating modern web technologies for zero-downtime rollout.
• Led a comprehensive security hardening initiative: implemented SELinux policies, a file-input validation framework, dynamic encrypted credentials, and a CSP rollout with automated QA—boosting system robustness by 30%.
• Championed a message-queue-based middleware microservice to synchronize cross-service workflows, ensuring reliable process completion notifications.

Jul 2022 – Jul 2023 · 1 yr

• Engineered high-throughput REST and gRPC APIs in Go (worker pools, context cancellation) and Python (asyncio with Uvicorn + concurrent.futures thread pools)—driving a 4× throughput boost (8 K → 32 K RPS) under heavy load.
• Optimized a backend service (NSA), improving response times by 40% and enhancing overall scalability and operational efficiency.
• Secured sensitive data with encryption protocols and compliance checks, safeguarding against emerging cyber threats.

Jan 2022 – Aug 2022 · 7 mos

• Automated data-cleanup pipelines in Python/PostgreSQL, cutting storage costs by 15% and boosting query performance.
• Identified & resolved critical bugs in the NSA release, ensuring a smooth production launch and positive user feedback.

Aug 2019 – Jan 2021 · 1 yr 5 mos

Jan 2019 – Jan 2021 · 2 yrs · Vellore, Tamil Nadu, India