Full-Stack Developer to Take SaaS From MVP to Production (React, TypeScript, Supabase)

We have a working SaaS MVP built with React, TypeScript, Supabase, and Tailwind. The core features are in place: Account management and authentication AI assistant flows Third-party integrations Full meeting workflow (scheduling, running, and post-meeting actions) We now need an experienced full-stack developer to take this from MVP to a reliable, production-ready platform. Key responsibilities: Review and improve the existing codebase (frontend and backend) Finalize and harden OAuth-based integrations (e.g. HubSpot, Outlook, Gong, LinkedIn, Salesforce, Stripe, ZoomInfo, etc. as needed) Implement or refine multitenancy, Supabase RLS, and role-based access control Improve performance, reliability, and error handling across the app Implement automated tests (unit/integration/end-to-end where appropriate) Address security best practices (auth, data access, secrets, logging) Prepare the app for a stable production launch and handover Tech stack: React, TypeScript, Tailwind Supabase (Postgres, Auth, Edge Functions) RESTful APIs, OAuth flows AI tooling/agents integrated into the workflow What we’re looking for: Strong experience with React + TypeScript and Supabase Proven track record of taking SaaS products from MVP to production Comfortable working with OAuth, webhooks, and multiple third-party integrations Familiarity with AI tools (Claude, Cursor, Copilot, etc.) in your dev workflow is a plus Good communication and ability to propose pragmatic implementation plans Project details: Engagement: Hourly (please bid between 2–8 USD/hr as per platform range) Hours: Less than 30 hrs/week to start Duration: 1–3 months, with potential for long-term part-time work after successful launch When you apply, please answer briefly: What have you built before using Supabase (Postgres, Auth, Edge Functions)? How do you use AI tools (Claude, Cursor, Copilot, etc.) in your development workflow? What’s your availability in US time zones and how many hours per week can you dedicate? Please share 1–3 relevant SaaS projects (preferably with Supabase or similar stack) and what specific parts you were responsible for.

Project ID: 40244578