Muhammad Umair I.

Flutter & React Native Developer | AI Chatbots, Agents & RAG

AI-powered mobile apps, native on iOS and Android from one codebase. Most businesses don't want to pay to build the same app twice. And the ones adding AI don't want a feature that demos well but falls apart the moment real users touch it. I handle both. One codebase runs native on both platforms, looks right on each, and costs a fraction of building them separately. When there's AI inside, whether that's a copilot, a chatbot, or a RAG assistant working from your own data, I also do the part most developers skip. Evaluations, guardrails, and cost control, so it stays accurate once real traffic arrives. I've shipped 95+ projects: booking apps, marketplaces, fintech tools, social platforms, and AI apps. And I don't just hand over a front end. Most of my work comes with the full backend and an admin panel, so your team can actually run the app after launch instead of coming back to a developer for every small change. What I build: → AI-powered apps. Copilots, chatbots, and RAG assistants grounded in your data, with citations and controls to cut hallucination. Built into a real product, not a demo. → Booking and on-demand apps. Scheduling, real-time availability, and Stripe payments cleared before anyone shows up. → Marketplaces and deals apps. Browse, subscribe, and redeem, with checks like OTP verification so offers can't be gamed on either side. → Fintech and business tools. Wallets, dashboards, and apps that move money, built with the security that side needs. → The full package. Mobile or web front, backend in Laravel or Node.js, and an admin portal so your team updates content without waiting on a new release. A few things I've shipped: → An AI travel planner that turns one plain-language prompt into a full, editable itinerary, built with OpenAI, Flutter, and Laravel. → An on-demand massage app that books a licensed therapist to a home or hotel in a few taps and takes payment up front. → A 2-for-1 restaurant deals app where every redemption clears an OTP check, with a Laravel portal where restaurants confirm and track redemptions. How I work: You deal with the person writing the code, not a manager passing messages along. Tell me what you're building and I'll come back with a real stack, scope, and timeline, usually within a few hours.