HIMANSHU KUMAR

I'm building and maintaining CI/CD pipelines at DXC Technology, defining pass/fail criteria across automated build, test, and deployment stages. I also integrate AI/ML capabilities into enterprise systems and evaluate model outputs against acceptance criteria. At Handshake AI, I train and evaluate large language models on coding, reasoning, and instruction-following tasks. I write task rubrics, review generated outputs against specifications, and iterate on prompts to improve correctness. As Founder and Director of TwinRed Health India OPC Pvt. Ltd. (Vexa Healthcare), I architected CareBuddy’s User App, Partner App, and Admin Panel on a shared MongoDB Atlas backend with role-based JWT authentication. Through Moverro Techno and independent work, I delivered 50+ full-stack projects using Python, JavaScript/TypeScript, React, Node.js, FastAPI, and MongoDB Atlas. I also write detailed PRDs and SRS documents with explicit, testable requirements for AI-assisted development.