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.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $841
Billed in all: $6,151$6.2k
$280 in the last 6 months
Across 15 contracts
Earnings, last 30 days
Skill rankings: Top 20% in NoSQL Database
Ranked by MRR among everyone on Upwork with the skill.
- #137NoSQL Database686 freelancers · 🇵🇰 #17Top 20%🇵🇰#17 of 72
- #314FlutterFlow834 freelancers · 🇵🇰 #100Top 38%🇵🇰#100 of 227
- #622AI Mobile App Development1,401 freelancers · 🇵🇰 #212Top 44%🇵🇰#212 of 481
- #654Dart2,324 freelancers · 🇵🇰 #187Top 28%🇵🇰#187 of 580
- #752Kotlin3,021 freelancers · 🇵🇰 #141Top 25%🇵🇰#141 of 506
- #857Swift3,634 freelancers · 🇵🇰 #152Top 24%🇵🇰#152 of 530
- #988CI/CD3,691 freelancers · 🇵🇰 #186Top 27%🇵🇰#186 of 676
- #1,207Android4,975 freelancers · 🇵🇰 #240Top 24%🇵🇰#240 of 888