• Architected autonomous AI workflow pipeline utilizing OpenAI & Claude APIs, reducing document processing time from 3 hours to 45 seconds. • Optimized PostgreSQL & Redis database query execution across 12 core tables, reducing p99 API response times by 48% across 2M daily requests. • Led cross-functional team of 6 engineers; conducted code reviews, enforced TypeScript strict null safety, and reduced production bug escapes by 35%. • Integrated Stripe & Razorpay recurring billing engine, processing over ₹4.5 Crore in compliant transaction volume with zero data discrepancies.

• Developed high-throughput microservices in Node.js and Golang handling 15,000 requests/sec with Docker and Kubernetes cluster management. • Engineered responsive Next.js and Tailwind CSS web application, lifting Lighthouse Core Web Vitals score from 62 to 98 and boosting sign-up conversion by 24%. • Implemented automated CI/CD pipelines via GitHub Actions, accelerating release cycles from bi-weekly sprints to daily zero-downtime deployments.