Full-Stack AI Developer Needed for Startup Projects

$10 / project
3 days ago on
Upwork Upwork
AI Full-Stack Development React Node.js AWS Vercel OpenAI n8n Supabase

We are a fast-growing startup looking for a reliable full-stack AI developer to help finalize our existing product and build a new AI-powered SaaS platform. You will audit our current Lovable-built MVP, fix critical issues, and migrate it to a production environment. Alongside, you will build an AI customer support platform with voice capabilities from scratch.


Responsibilities:
- Audit and stabilize our MVP
- Migrate to Vercel or AWS
- Build AI SaaS platform with React, Next JS, Node JS, and Supabase
- Integrate OpenAI and Claude APIs
- Set up voice AI agents using Vapi or Retell
- Build N8N automation workflows
- Deploy everything with CI/CD pipelines


Requirements: Proven experience rescuing projects, building production AI systems, and integrating payment systems.

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