Rahul Gupta

I build production-grade full-stack applications and automation systems that turn real-world chaos into reliable, user-centric products. I focus on end-to-end shipping—from scalable backends and real-time interfaces to AI-powered experiences—so features work in production, not just in demos.

As an AI Engineering Intern, I built an automated MTR (Material Test Report) extraction pipeline integrated with Odoo ERP, achieving 99%+ data accuracy. I also created n8n workflows with LLM-based parsing to convert unstructured industrial documents into structured, ERP-ready data, significantly reducing manual data entry.

Through independent projects, I built and operated multiple full-stack applications, including a Telegram file-serving and streaming bot, web applications, and automation tools serving 10,000+ users. I deployed and managed these on cloud platforms like DigitalOcean and Heroku, and implemented scalable services using Cloudflare Workers.

On my Rahev AI-powered real-time chat platform, I engineered and deployed a ChatGPT-like AI web app with real-time streaming responses. I built the backend architecture with Node.js, Express, MongoDB, JWT authentication, REST APIs, and WebSockets, including secure Google/GitHub OAuth and token-based authorization.