[Position]: Full-Stack AI Engineer | E-commerce (Medusa.js) | Web3 [Experience]: 8+ yea...

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2026-11-05T14:32:08.000000Z

[Position]: Full-Stack AI Engineer | E-commerce (Medusa.js) | Web3

[Experience]: 8+ years

[Stack]: Python, TypeScript, Go, Node.js, FastAPI, NestJS, Next.js, React, Tailwind, PostgreSQL, pgvector, Redis, Docker, AWS

[AI]: RAG pipelines, LLM agents, LangChain/LangGraph, LlamaIndex, Vercel AI SDK, MCP servers, OpenAI + Claude APIs. I've built support bots that resolve 70%+ of tickets without a human.

[E-commerce]: Medusa.js v1 and v2, multi-vendor marketplaces (Mercur), zero-downtime migrations, semantic product search, Stripe, Shopify, WooCommerce, Payload CMS

[Web3]: NFT minting, smart contract launchpads (Solidity, Hardhat, Foundry), DeFi dashboards

[Other]: Happy to start from scratch or jump into an existing codebase and get it shipped. I also do bots, automation and ticketing tools.

[Availability]: Available now, open to one-off projects and long-term work

[Portfolio]: https://robinrahman.pro
[Contact]: DM me or me@robinrahman.pro