Looking for a job

Rohan Kaurav

@rohankaurav

Message

GenAI and Voice AI engineer building low-latency, production RAG systems.

India

Message

What I'm looking for

I’m looking for a team where I can build production-grade GenAI—especially low-latency Voice AI and RAG—iterate with eval-driven optimization, own backend/full-stack features, and collaborate to ship reliable systems.

I’m an IIT Kharagpur undergraduate specializing in production-grade GenAI systems and full-stack development. I built and deployed a Voice AI agent with 3,000+ production calls, <0.7s end-to-end latency, and >97% task accuracy, while cutting per-call cost to <$0.03 through intelligent call-termination logic.

I also created a RAG-based Policy QA system with Elasticsearch dense vector indexing, OpenAI embeddings, and GPT-4o-mini source attribution—exposed via a FastAPI REST endpoint with Pydantic v2 validation and containerized with Docker/Compose. Alongside GenAI, I’ve shipped full-stack products (React/Node/MongoDB, Next.js, and React Native) including real-time dashboards, analytics modules, and scalable exam/leaderboard experiences.

Experience

Work history, roles, and key accomplishments

Voice AI Agent Intern

Edhana AI

Jan 2026 - May 2026 (4 months)

Engineered a configurable hybrid STT/LLM/TTS pipeline with 10+ providers and dynamically optimized per call for cost, latency, and accuracy. Delivered <0.7s end-to-end latency and >97% task accuracy across 3,000+ production calls, cutting per-call cost to <$0.03 (~60% reduction).

Hybrid STT LLM TTS Voice AI TTS Cost Latency Evaluation Postgres

Full-Stack Software Intern

Sarathi Academy

May 2025 - Jul 2025 (2 months)

Built a full-stack exam platform (React, Node/Express, MongoDB) supporting 500+ concurrent students with full-screen security and tab-switch auto-submission. Developed teacher dashboards for bulk image uploads (30+ per batch), reducing exam setup time by ~40%, and implemented per-question analytics across 30+ categories.

React MongoDB REST APIs Concurrent Security Anti Cheat UX Dashboards Full Stack Developer

React JS Software Intern

Susamskar Foundation

Aug 2025 - Present (11 months)

Developed a responsive web app with React, Tailwind CSS, and DaisyUI serving 200+ users, deployed on Vercel. Built a reusable component library of 15+ components, reducing new feature development time by ~30%.

React Tailwind UI DaisyUI Responsive UI Component Libraries Typescript Javascript Vercel web app development

Education

Degrees, certifications, and relevant coursework

IIT Kharagpur

Grade: CGPA: 8.70/10

Activities and societies: Department topper; 99.29 percentile in JEE Mains.

Undergraduate at IIT Kharagpur specializing in production-grade GenAI systems and full-stack development. Earned CGPA 8.70/10 and was department topper.