Open to opportunities

Nishant Raj

@nishantraj1

Message

I build AI agents and backend platforms that automate complex workflows.

India

Message

What I'm looking for

I'm looking to build production AI agents, RAG systems, backend platforms, and observable automation workflows where I can solve practical, high-impact problems.

I've built LangGraph agentic chatbots, RAG support assistants, and production APIs at Figmenta for Digital Beauty, serving 90+ fashion brands. My work reduced LLM inference costs by 40% and manual support resolution time by 60%.

I also build reliable backend and media-processing systems using FastAPI, Node.js, Go, PostgreSQL, MongoDB, Cloudflare R2, FFmpeg, and Inngest. From on-device voice command processing to industrial IoT anomaly control, I focus on traceable automation, observability, and practical AI workflows.

Experience

Work history, roles, and key accomplishments

Current

SDE Intern

Current

Figmenta

Feb 2026 - Present (6 months)

Architected a LangGraph agentic chatbot with 20+ tools, CQRS, HITL workflows, prompt caching, and model routing, reducing LLM inference costs by 40% while maintaining 95%+ task completion. Launched a RAG customer support assistant with Discord escalation and contextual CTAs, cutting manual support resolution time by 60%.

LangGraph RAG Tool calling Prompt Engineering fastAPI PostgreSQL REST APIs Microservices OAuth Observability

SDE Intern

Bitwrap Technologies

Jul 2025 - Nov 2025 (4 months)

Engineered a TypeScript and Node.js quotation automation service with REST APIs on Supabase, cutting manual quote generation time by 80% and enabling 50+ error free quotes per day. Architected Node.js and MongoDB backend services for a maritime services marketplace with caching and data ingestion pipelines.

TypeScript Node REST APIs Supabase MongoDB Caching Data Ingestion