Available for fulltime / contract
Hi, I'm Prathmesh.I build AI products end-to-end. From LLM tool calling agents and RAG pipelines to the full stack that ships them. Currently sole engineer on a live AI video SaaS serving 2k+ paid users , contributing to open source, and prototyping at the edge of what LLMs can actually do in production.
Work
Shipped, not shelved. 03 roles · 2025 → now
Independent · Software Engineer · UK client Sep 2025 → Present · remote
Sole engineer on a UK client's AI video SaaS, taking it from unstable prototype to 2,000+ paid users.
Own the full stack: Next.js 16 + React 19, tRPC + Drizzle + Postgres, AWS Lambda rendering, auth, payments, infra. Shipped the Remotion Lambda pipeline behind 18,000+ AI video generations. Built a remote MCP server so the product runs inside Claude, one of the earlier MCP apps in AI video. 2k+ paid users
Live, from unstable prototype
18k+ renders
Remotion Lambda render pipeline
Solo engineer
Full ownership, end-to-end
ProofofSkill · Frontend Engineer May 2025 → Sep 2025 · proofofskill.org
Owned the recruiter-facing experience at a skills-based hiring startup, shipping across five apps.
Led the recruiter filter + candidate heatmap system, the core loop recruiters use to source candidates. Migrated candidate video recording from direct S3 uploads to AWS IVS live streaming. Replaced console logs across 226 files with a Sentry-aware logger via a single jscodeshift codemod. Independent · Software Engineer · Contract Jan 2025 → May 2025
Two solo deliveries: an AI-first email client, and a government event platform on a hard deadline.
Built an AI email + calendar client in Next.js 15: RAG over the inbox with pgvector, Gemini summaries and reply drafts. Delivered 1,500+ printable IDs for a FIFA International friendly (Govt. of Meghalaya) with role-gated approvals. 1,500+ official IDs
FIFA event, Govt. of Meghalaya
AI Personal assistant
Inbox search + AI reply drafts
Multiple projects
Solo, end-to-end reliable delivery
COEP Technological University · Bachelor of Technology in Computer Engineering2020 - 2024 Stack
What I actually reach for. no framework collecting
AI / Cloud
AWS Vercel Vercel AI SDK MCP pgvector Codex Claude Code
Frontend
React Next.js TailwindCSS Zustand TanStack Query
Backend
Node.js tRPC Drizzle Postgres Redis
Languages
TypeScript JavaScript Python SQL
Projects
Things I built because I wanted to.