Usama M.

Flutter & Node.js Full-Stack Developer | Mobile Apps | FlutterFlow

I help startup founders, SaaS companies, and growing businesses turn ideas into production-ready Flutter mobile apps backed by robust Node.js services—from MVP to scalable products serving real customers. Over the past 5+ years, I've completed 212+ projects, earned over $100K on Upwork, and maintained a 100% Job Success Score while helping startups launch and scale successful mobile products. Recent work includes the CeBee prediction platform with deep linking and referral systems, the Hajj Companion app used during pilgrimage by real users, and multiple marketplace and POS platforms designed for real businesses. Whether you're building a new product or improving an existing app, I can help with: ▪ Flutter mobile apps for iOS & Android ▪ Node.js backend development ▪ Firebase, Supabase & REST API integration ▪ AI-powered features using OpenAI ▪ Payment integration (Stripe, Apple IAP & Google Play Billing) ▪ Marketplace, SaaS, and booking platforms ▪ App Store & Google Play deployment ▪ Long-term retainer support and post-launch iteration I've shipped products across healthcare, fintech, e-commerce, logistics, POS systems, booking platforms, and AI applications—working with startups and established businesses worldwide. What you can expect: ✔ Clean, scalable architecture built for long-term growth ✔ Fast and transparent communication throughout the project ✔ Production-ready code that survives real users ✔ Full ownership from planning to launch ✔ A long-term technical partner, not just a task-taker Tech Stack: Flutter • FlutterFlow • Dart • Node.js • Express.js • Firebase • Supabase • MongoDB • REST APIs • GraphQL • Stripe • OpenAI • Google Maps • Push Notifications • Git • CI/CD My goal isn't just to write code. My goal is to help you ship a product that's reliable, scalable, and ready for real users. Not sure where to start? I offer a paid consultation where we review your idea, choose the right tech stack, and plan your MVP before any code is written. Ready to build something real? Send me a message and let's talk about your project.