At E-Shepherds Technologies Pvt. Limited, I build full-stack features with Next.js, React, Node.js, and TypeScript. I converted campaign functionality from Sails.js to NestJS and shipped RAG features using OpenAI, Claude, LangChain, and vector databases.
I deploy production apps on AWS, including Lambda and EC2, and maintain CI/CD pipelines with GitHub Actions. I also own Jest and Playwright tests and code review.
On Upwork, I integrated Stripe payments and a staging pipeline for a B2B Next.js project, migrated a backend from PlanetScale to MySQL, and built React Email templates. My projects include VoiceIQ, a real-time AI voice support system with sub-500ms response time, and DFW Akademie, where I cut AI responses from about 15 seconds to under 10 seconds.
