Usman A.

I ship production Flutter & FlutterFlow apps for iOS and Android — $𝟱𝟬𝗞+ earned on Upwork, 𝟱𝟱 𝗷𝗼𝗯𝘀 delivered, 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱. Message me with the app you want built, or the one that's stuck. I'll tell you the stack, the timeline, and what I'd ship first. I am a 𝗙𝗹𝘂𝘁𝘁𝗲𝗿𝗙𝗹𝗼𝘄 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 and 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 developer. I build, finish, and launch 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽𝘀 for 𝗶𝗢𝗦 and 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: new MVPs, half-finished FlutterFlow projects, and production Flutter apps that need 𝗙𝗶𝗿𝗲𝗯𝗮𝘀𝗲 or 𝗦𝘂𝗽𝗮𝗯𝗮𝘀𝗲, payments, and 𝗔𝗽𝗽 𝗦𝘁𝗼𝗿𝗲 / 𝗣𝗹𝗮𝘆 𝗦𝘁𝗼𝗿𝗲 submission. 𝗠𝗼𝘀𝘁 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗰𝗼𝗺𝗲 𝘁𝗼 𝗺𝗲 𝗶𝗻 𝗼𝗻𝗲 𝗼𝗳 𝘁𝗵𝗿𝗲𝗲 𝘀𝗶𝘁𝘂𝗮𝘁𝗶𝗼𝗻𝘀: ✅ You have a FlutterFlow prototype and need it 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 (auth, database, payments, store listing) ✅ You need a Flutter mobile app from scratch, with Firebase or Supabase as the backend ✅ You already have an app and need a developer to add features, 𝗳𝗶𝘅 𝗯𝘂𝗴𝘀, or ship an update ━━━━━━━━━━━━━━━━━━━━ 🎯 𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗 ━━━━━━━━━━━━━━━━━━━━ 📱 𝗠𝗩𝗣𝘀 — screens, custom widgets, custom actions, native integrations, then a real store launch 💙 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗮𝗽𝗽𝘀 — Dart, iOS and Android from one codebase 🔥 𝗙𝗶𝗿𝗲𝗯𝗮𝘀𝗲 — Auth, Firestore, Storage, Cloud Functions, real-time 🟢 𝗦𝘂𝗽𝗮𝗯𝗮𝘀𝗲 — Auth, Postgres, Row Level Security, Storage, Edge Functions 💳 𝗣𝗮𝘆𝗺𝗲𝗻𝘁𝘀 — Stripe, RevenueCat, in-app purchases, PayPal 🤖 𝗔𝗜 𝗶𝗻-𝗮𝗽𝗽 when you need it — ChatGPT, Gemini, OpenAI API, JEV API 🔔 Push notifications, Google Maps, offline sync, multilingual builds 🚀 𝗔𝗽𝗽 𝗦𝘁𝗼𝗿𝗲 and 𝗣𝗹𝗮𝘆 𝗦𝘁𝗼𝗿𝗲 deployment — signing, listings, TestFlight, review fixes ━━━━━━━━━━━━━━━━━━━━ ⚙️ 𝗛𝗢𝗪 𝗜 𝗪𝗢𝗥𝗞 ━━━━━━━━━━━━━━━━━━━━ I quote 𝗳𝗶𝘅𝗲𝗱-𝗽𝗿𝗶𝗰𝗲 on most builds so you know the total before we start. 𝟰𝟴 𝗼𝗳 𝗺𝘆 𝟱𝟱 completed jobs were fixed-price. I personally scope, build, and hand over the app — you work with 𝗺𝗲, not a junior passed the project. 1️⃣ You send the Figma, FlutterFlow project, or repo 2️⃣ I map FlutterFlow vs Flutter, Firebase vs Supabase, and the first milestone 3️⃣ We ship a usable build, then App Store / Play Store submission 4️⃣ Paid support after launch if you want a retainer — I do not bundle eight free weeks ━━━━━━━━━━━━━━━━━━━━ 🛠️ 𝗦𝗧𝗔𝗖𝗞 ━━━━━━━━━━━━━━━━━━━━ 📱 Mobile: 𝗙𝗹𝘂𝘁𝘁𝗲𝗿𝗙𝗹𝗼𝘄, 𝗙𝗹𝘂𝘁𝘁𝗲𝗿, Dart, iOS, Android, cross-platform mobile apps 🗄️ Backend: 𝗙𝗶𝗿𝗲𝗯𝗮𝘀𝗲, 𝗦𝘂𝗽𝗮𝗯𝗮𝘀𝗲, Node.js, REST APIs, GraphQL, API integration 💳 Payments: Stripe, RevenueCat, in-app purchases 🧩 Also shipped: push notifications, Google Maps, custom FlutterFlow widgets and actions ━━━━━━━━━━━━━━━━━━━━ 📂 𝗔𝗣𝗣𝗦 𝗜 𝗛𝗔𝗩𝗘 𝗦𝗛𝗜𝗣𝗣𝗘𝗗 ━━━━━━━━━━━━━━━━━━━━ Health and wellness · Fitness · E-commerce · Marketplaces · Booking · Social / community · Finance · Learning · Service businesses Named work includes 𝗠𝗢𝗠𝘂𝗺𝗲𝗻𝘁𝗮𝗹, a parenting app with AI-driven content, plus store-ready mobile apps on Firebase or Supabase. I do not invent user counts. If a metric is on a portfolio card, it is real. ━━━━━━━━━━━━━━━━━━━━ 📩 𝗛𝗢𝗪 𝗧𝗢 𝗦𝗧𝗔𝗥𝗧 ━━━━━━━━━━━━━━━━━━━━ A 𝟰𝟱-𝗺𝗶𝗻𝘂𝘁𝗲 𝗽𝗮𝗶𝗱 𝗯𝘂𝗶𝗹𝗱-𝗽𝗹𝗮𝗻 𝘀𝗲𝘀𝘀𝗶𝗼𝗻 is available if you want the stack and milestone plan before hiring. The fee comes off milestone one if we build together. Message me or send an invite. I will reply with the approach, not a generic template. Firebase | Supabase | Mobile App Development | iOS App Development | Android App Development | MVP App Development | Custom Widgets | App Store Deployment | Play Store | API Integration | Jev APSI integration