Himanshu Yadav

Gen AI Software Engineer → Shipping AI-first SaaS in Production | LLMs • RAG • LangChain • LangGraph • Agentic AI | Machine Learning | Python, Django, Next.js | 700+ LeetCode

Lucknow, Uttar Pradesh, India

About

Full Stack Developer specializing in AI applications, Generative AI, and developer tools, with hands-on experience building production-ready products from idea to deployment. Currently building Setu — an AI-powered Model Context Protocol (MCP) server that securely connects Claude, ChatGPT, Cursor, and other AI assistants to Gmail. Setu enables AI assistants to research, draft, and send emails through a user's own Gmail account only after user approval, making AI-powered outreach secure, transparent, and practical. I enjoy solving real-world problems by combining LLMs with robust backend systems. My interests include AI agents, workflow automation, developer infrastructure, API integrations, and scalable system design. Previously, I worked as a Full Stack Developer at PRP Webs, where I built AI-powered features and modern web applications using JavaScript, TypeScript, React, Node.js, Express, MongoDB, and PostgreSQL. What I work with: - AI: Model Context Protocol (MCP), AI Agents, Prompt Engineering, RAG, LangChain, LangGraph, LLM Integrations - Backend: Node.js, Express, NestJS, Django, Python, Java - Frontend: React, Next.js, TypeScript, JavaScript - Databases: PostgreSQL, MongoDB, Redis - Cloud & DevOps: Docker, Linux, CI/CD, DigitalOcean - Integrations: Gmail API, Google OAuth, REST APIs, Authentication, Payment Gateways Highlights: - Built Setu, an MCP server for AI-powered Gmail automation. - 700+ problems solved on LeetCode. - Ninja Dominator @ Coding Ninjas. - Strong interest in System Design, AI Infrastructure, and scalable backend development. I'm always excited to connect with developers, founders, and teams building innovative AI products. If you're working on AI agents, developer tools, or scalable systems, let's connect. 📧 [email protected]

Experience

  • Software Engineer at Romegamart
    May 2026 - Present · 3 mos

    Software Developer at Ro Mega Mart (romegamart.com) | Building an e-commerce platform with 100k+ downloads | Passionate about clean code, performance, and great user experiences.

  • Software Engineer at Hypeliv Solutions
    Apr 2026 - Jun 2026 · 3 mos

    Core developer on AI-first products — designing and shipping end-to-end AI features covering text, image, video, and voice generation in production. - Leading development of Momentum (momentum.hypeliv.com), a multi-tenant SaaS for AI-generated social content across Instagram, LinkedIn, YouTube, TikTok, Facebook, and X - Designed 5-step Brand-to-Image AI pipeline (ideate → score → prompt → image → vision-verify) on BullMQ + Redis with a self-correcting retry loop - Built fully automated Autopilot pipeline for hands-free content generation, verification, scheduling, and multi-platform publishing - Created AI Character Studio and prompt-to-story engine generating 5-6 scene UGC reels with consistent character appearance - Integrated 10+ AI providers (Claude, GPT, Gemini, Heygen, Kling, ElevenLabs, Sarvam AI, Replicate) behind a unified provider-routing layer - Implemented Razorpay subscriptions with idempotent webhooks, plus LinkedIn/Instagram/YouTube OAuth publishing with encrypted token storage

  • PRP Webs - India ()
    • Full-stack Developer
      Apr 2025 - Apr 2026 · 1 yr 1 mo

      Developed production-grade web applications with integrated Generative AI features using Django, React, Node.js, and MongoDB. - Built GenAI features for Dyzo.ai (300+ active users): speech-to-text task creation using Sarvam AI, transcript correction and meeting summarization via LLM APIs - Engineered AI-powered personalized onboarding that analyzes user behavior and generates adaptive productivity recommendations - Developed intelligent AI assistant with dynamic query generation for real-time database operations - Built RESTful APIs with JWT authentication, rate limiting, and documentation - Improved application performance by 40% through code splitting and database indexing - Worked in Agile environment — code reviews, mentoring junior developers

    • Junior Web Developer Intern
      Feb 2025 - Apr 2025 · 3 mos

  • Teaching Assistant at Apna College
    Jan 2025 - Apr 2025 · 4 mos

    - Mentored 50+ students in data structures and algorithms — arrays, trees, graphs, and dynamic programming - Created tutorial materials and coding exercises for the DSA with Java course - Maintained 95% satisfaction rating in student feedback for doubt-resolution sessions

  • Intership at CodeAlpha
    May 2024 - Jun 2024 · 2 mos

    focuses on Development with Java