Muhammad A.

Your app works in the demo. Let's make it safe, reliable and ready for real users. I'm a full-stack developer who helps founders take apps built with Lovable, Base44, Replit and Supabase from prototype to production. When an AI builder isn't enough anymore, I build the product properly on Next.js and Supabase. WHAT I DO - Production Readiness Audit (fixed price): I review login and roles, Supabase Row Level Security, data exposure, API keys, payments, email delivery and deployment, then send a prioritized written report you can act on with or without me. - Fix and harden: bugs, authentication and permissions, third-party API integrations, Stripe, webhooks, Resend email. - Move off the builder: migrate an app from Lovable, Base44 or Replit into a Next.js + Supabase codebase you own, with your data, auth and integrations carried over. - Add AI features: OpenAI-powered features in an existing app (content generation, chat, structured output) with API keys kept server-side. - Build MVPs: from idea to a working first version on Next.js, TypeScript and Supabase. RECENT WORK - seerAI: AI resume builder on Next.js 14 and Supabase. It generates content with OpenAI and includes ATS checks, interview prep and PDF export. - TrivAI: real-time multiplayer trivia platform taken from idea to production MVP in two weeks, with live buzzers, leaderboards and AI-generated questions. - Base44 CRM: bug fixes, workflow improvements and access hardening on a live app, within an ongoing redesign. - Replit + Resend: fixed broken email flows and built a shared communications service with delivery logging. - Next.js + Supabase job-tracking system: 8 role-based workflows, billing, SLA monitoring, audit logging and notifications, used in production by 60+ people. HOW WE WORK I reproduce the problem first and agree on what "fixed" means. For an unfamiliar app we start with a small paid investigation or a clearly scoped task. You get regular updates and a walkthrough of every change. I use AI tools alongside code review, debugging and testing. CORE STACK React, Next.js, TypeScript, Node.js, Supabase, PostgreSQL, REST APIs, OpenAI API. TO START Send the app link (or read-only repo access), what's going wrong or worries you, and your launch date. I'll reply with a scoped plan and a fixed price.