Temitope A.
FlutterFlow & Flutter Developer | Firebase, Supabase & API Integration
FlutterFlow Developer & Flutter Developer | Firebase, Supabase & API Integration I build AI-powered iOS and Android apps fast as a FlutterFlow & Flutter Developer. Using Firebase, Supabase, and OpenAI / Claude API integrations, I turn Figma designs and ideas into production-ready cross-platform mobile apps and get them live on the App Store and Play Store. 🧠 What I'm Expert In 🔥 Flutter & Dart — native cross-platform development, BLoC architecture, custom UI 🔥 FlutterFlow — rapid MVP builds and FlutterFlow-to-Flutter migration 🔥 AI integration — OpenAI API (ChatGPT), Anthropic Claude API, RAG, AI agents, in-app AI assistants 🔥 Web-to-mobile conversion — turning web apps built with Base44, Lovable, v0, Bolt, Replit, Emergent, and similar AI builders into installable iOS / Android apps using Capacitor 🔥 Firebase — Auth, Firestore, Cloud Functions, push notifications 🔥 Supabase — Postgres, Row-Level Security (RLS), edge functions 🔥 Payments — Stripe, RevenueCat, Google Play Billing (subscriptions & one-time payments) 🔥 Release & deployment — App Store submission, Play Store production release, TestFlight, AAB builds 🤖 AI Integration I wire real AI features into mobile apps, in-app AI chatbots, LLM-powered features, voice AI, and AI agent workflows, using the OpenAI API (ChatGPT) and Anthropic Claude API. Not bolted-on demos; AI that works inside a production app with a Firebase or Supabase backend. 🛠️ What I Can Build for You ✅ Cross-platform apps (iOS, Android, Web) — MVPs ✅ Marketplaces ✅ Booking systems ✅ Dashboards ✅ Social apps, using Flutter or FlutterFlow. ✅ AI features ChatGPT ✅ Claude API integration ✅ in-app AI chatbots ✅ LLM-powered tools ✅ AI agent workflows. ✅ Web-to-mobile conversion, ✅ Base44 ✅ Lovable ✅ v0 ✅ Bolt ✅ Replit ✅ Emergent into installable Android / iOS apps using Capacitor. ✅ Firebase ✅ Supabase, with authentication, roles, secure data storage, and analytics. ✅ Payments & monetization ✅ Stripe ✅ RevenueCat ✅ Google Play Billing for subscriptions and one-time payments. ✅ App release & deployment ✅ App Store submission ✅ Play Store production release ✅ TestFlight, and AAB builds. ✅ Engagement features — push notifications, maps, camera, uploads, and retention-focused integrations. 🔥 Why Work With Me 🔥 5+ years as a Mobile App Developer & Flutter Developer 🔥 Strong expertise in Flutter Development and mobile apps in Flutter 🔥 Deep experience with Firebase Flutter and backend systems 🔥 Proven track record as a Flutter App Developer 🔥 Experience as a FlutterFlow Developer for fast delivery 🔥 Focus on enhancement of Flutter app performance and scalability 📩 How to Get Started Share your idea, product goal, bug list, or Figma file. I'll help you: ✅ Clarify scope and priorities ✅ Choose the right architecture — Flutter or FlutterFlow, depending on what fits best ✅ Create a realistic delivery plan ✅ Build and ship a production-ready solution, not just a prototype I can also take over an existing Flutter or FlutterFlow project that needs structure and completion. If you're looking for a committed Flutter & FlutterFlow developer who integrates real AI, communicates clearly, and delivers with ownership, you're in the right place. Send me a message with your idea, Figma file, or current app, and I'll tell you exactly how I'd build it. Let's build something that actually ships. iOS App Developer, Cross-Platform Flutter App Developer, Top Flutter Developer, React Native, Hire Best MERN Stack Developer, RESTful API Developer, API Integration, Frontend Developer, React.js, Backend Developer, Nodejs, Javascript, Figma, UI/UX Design, Prototype, In-app purchases, Location, Payment Gateway Integration, Apple Xcode, Android Studio, Push notifications, User authentication, User profile creation, QA, Unit Testing, Regression Testing, Dating App, Ecommerce App, Ride Booking App, 3rd Party SDK Integration, SQLite, MySQL, Firebase Cloud Firestore, Realtime Database, Kotlin, Swift, Java, Dart, SwiftUI, Twilio, Mapbox, HealthKit, Google Analytics, Amazon Web Services, DigitalOcean, Core Data, UIKit, MapKit, Phone, Full Stack Developer, iPad, OpenAI ChatGPT LLM, ChatGPT API Integration, FlutterFlow Certified
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $3.6k
Billed in all: $15,655$16k
$398 in the last 6 months
Across 41 contracts
Earnings, last 30 days
Skill rankings: Top 14% in Mobile UI Design
Ranked by MRR among everyone on Upwork with the skill.
- #34App Store Upload193 freelancers · 🇳🇬 #3Top 18%🇳🇬#3 of 9
- #59Low-Code Development312 freelancers · 🇳🇬 #2Top 19%🇳🇬#2 of 24
- #94Mobile App Development Consultation334 freelancers · 🇳🇬 #1Top 28%🇳🇬#1 of 9
- #175FlutterFlow834 freelancers · 🇳🇬 #6Top 21%🇳🇬#6 of 50
- #270Hybrid App Development1,431 freelancers · 🇳🇬 #2Top 19%🇳🇬#2 of 24
- #357Dart2,324 freelancers · 🇳🇬 #5Top 15%🇳🇬#5 of 48
- #398AI Mobile App Development1,401 freelancers · 🇳🇬 #6Top 28%🇳🇬#6 of 48
- #595Mobile UI Design4,166 freelancers · 🇳🇬 #15Top 14%🇳🇬#15 of 132