You will get Senior Flutter Developer | Firebase | Dart | Flutter App Developer

Name: You will get Senior Flutter Developer | Firebase | Dart | Flutter App Developer
Availability: InStock

Usman A. Usman A.

4.9

Top Rated

Usman A. Usman A.

4.9

Top Rated

Project details

Looking for a reliable Flutter App Developer to build a high-performance mobile app? I
specialize in creating feature-rich, cross-platform apps for Android and iOS, tailored
to meet your unique business needs. Whether starting from scratch or enhancing an
existing app, I provide end-to-end solutions for a seamless user experience.
What I Offer:
✅ Custom Development: Scalable Flutter apps for Android & iOS.
✅ UI/UX Design: Transform ideas into responsive, intuitive interfaces.
✅ Feature Integration: Real-time updates, payment systems, and location tracking.
✅ Performance Optimization: Fast, responsive, and memory-efficient apps.
✅ Backend Solutions: Firebase, APIs, and cloud integration.
✅ App Deployment: Publishing support for Google Play & App Store.
✅ Bug Fixing & Maintenance: Ongoing support for flawless performance.
Why Choose Me?
✅ 5+ Years of Experience: 30+ successful Flutter projects.
✅ Cross-Platform Expertise: Native-like performance on Android & iOS.
✅ Client-Centric Approach: Clear communication and results-driven development.
📱 Let’s bring your app idea to life—contact me today!

Platform

Android

App Type

Hybrid App

Development Technology

Flutter, Java, Swift

App Purpose

Blockchain, Finance, Entertainment, Education, Health & Fitness, Lifestyle, Medical, Productivity, Social Networking, Streaming

Expertise

Cross Browser & Device Compatibility, Design, Security

What's included

Service Tiers	Starter $500	Standard $2,000	Advanced $5,000
Delivery Time	10 days	25 days	60 days
Number of Revisions	1	5	0
Number of Mobile Operating Systems	2	2
App Store Upload	-
App Icon Design
Splash Screen
Ad Network Integration
Source Code

Frequently asked questions

4.9

44 reviews

93% Complete

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Mobile App Development | FlutterFlow + Flutter Updates | AWS, AI, and TestFlight Deployment 100% delivery as expected and provided expertise beyond expectations

Mobile App Development | FlutterFlow + Flutter Updates | AWS, AI, and TestFlight Deployment

About Usman

View profile

View portfolio

FlutterFlow Expert | Mobile Apps | Android/iOS | Mobile App Developer

100% Job Success

4.9 (44 reviews)

Okara, Pakistan - 7:55 am local time

Flutter & FlutterFlow Developer | Mobile App Development ( iOS &Android)

🏆𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 Freelancer – 𝗧𝗢𝗣 3% on Upwork
🏆54+ successful projects, 790+ hours delivered
🏆 100% Job success rate
🏆6+ years of experience, 30+ apps launched on iOS & Android

Focused on 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲, 𝗦𝗲𝗰𝘂𝗿𝗲, and 𝗛𝗶𝗴𝗵-𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 apps

🚀 Turn Your Idea into a Scalable Mobile App for iOS & Android!
I specialize in building 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲, production-ready apps using 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 & 𝗙𝗹𝘂𝘁𝘁𝗲𝗿𝗙𝗹𝗼𝘄, integrating 𝗔𝗜 (ChatGPT, Gemini), Firebase, Supabase, and custom features to deliver apps that are fast, reliable, and user-friendly.

Whether you need an MVP, a full-scale product, or AI-powered features, I provide 𝗲𝗻𝗱-𝘁𝗼-𝗲𝗻𝗱 solutions from concept to launch.
Proven track record with 𝗦𝘁𝗮𝗿𝘁𝘂𝗽𝘀, SaaS platforms, and enterprises

🎯 Services I Offer
✨ 𝗠𝗩𝗣 & Full App Development – Rapid, scalable builds
✨ 𝗔𝗜-Powered Apps – ChatGPT, Gemini, and custom AI integrations
✨ 𝗙𝗹𝘂𝘁𝘁𝗲𝗿𝗙𝗹𝗼𝘄 Custom Widgets & Actions – Tailored for your business needs
✨ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 Development – Firebase, Supabase, Node.js
✨ 𝗣𝗮𝘆𝗺𝗲𝗻𝘁s & Subscriptions – Stripe, PayPal, RevenueCat
✨ App Store Deployment & Optimization – Seamless iOS & Android publishing
✨ Post-Launch Support – 8 weeks 𝗳𝗿𝗲𝗲 maintenance + flexible long-term plans

💎 Over the past 5+ years, I have developed a wide range of iOS and Android mobile apps.

✅ Food delivery app
✅ Ride booking app (like Uber)
✅ Real estate listing app (Like Airbnb)
✅ Social media mobile app (like TikTok/Instagram)
✅ Startups/Investment management mobile app
✅ Wellness mobile app
✅ Fitness and Nutrition mobile app (like CalAI, MyFitnessPal)
✅ Sports mobile app
✅ E-commerce mobile app
✅ Language Learning Mobile App (Like Duolingo)
✅ Event management mobile app
✅ Grocery/Meal Planning mobile app
✅ Freelance mobile app
✅ Service Booking Mobile App (Home/HVAC)
✅ Inventory Management Mobile App
✅ Learning Management Mobile App
✅ Appointment Booking Mo

🛠 Technical Skills & Expertise

Mobile App Development:
🔹 Flutter | FlutterFlow | Dart | iOS | Android | Cross-Platform Apps
🔹 Custom Widgets & Actions | 𝗔𝗜 Integration | ChatGPT/Gemini
🔹 Firebase | Supabase | Node.js | REST APIs | GraphQL
🔹 Stripe | PayPal | RevenueCat | Google Maps | Push Notifications
🔹 Offline Sync | Multilingual Support | Location-Based Services
🔹 𝗔𝗽𝗽 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 | 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 | UI/UX Design

Web & Backend:
🔹 Node.js | Express.js | MongoDB | SQL | REST APIs | GraphQL

📌 Portfolio Highlights
🔹 MOMumental: FlutterFlow parenting app with 𝗔𝗜-driven content & recommendations
🔹 Custom E-commerce Apps – Online stores with payment & delivery integration
🔹 Social & Community Apps – Messaging, feeds, and engagement features
🔹 Finance Apps – Secure banking and 𝗜𝗻𝘃𝗲𝘀𝘁𝗺𝗲𝗻𝘁 tracking solutions
🔹 Healthcare Apps – Telemedicine platforms and fitness tracking apps

Every project emphasizes 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗢𝘂𝘁𝗰𝗼𝗺𝗲𝘀, 𝗦𝗰𝗮𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆, and fast delivery.

💡 Highlighted Skills

🌐 Mobile App Development & Cross-Platform:
Full Stack Developer | Expert Full Stack Mobile App Developer | Mobile Developer | iOS Developer | Android App Developer | Hybrid App Development | Cross-Platform App Development | Flutter Developer | FlutterFlow Developer | Dart | Flutter Firebase | Smartphone Apps

🤖 AI & Smart Features:
AI App Developer | AI App | Mobile AI Integration | ChatGPT Integration | Gemini Integration | Expert AI Mobile App Developer

💳 Payments & Security:
User Authentication | In-App Purchases | Payment Integration | Stripe | PayPal | RevenueCat | 𝗔𝗽𝗽 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆

🔗 APIs & Backend:
API Integration | REST API Development | GraphQL | Backend Development | Firebase | Supabase | Node.js | Database Design & Management

🎨 UI/UX & Optimization:
Mobile App Design | UI/UX Design | 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 | App Store Optimization (ASO) | Offline Sync | Multilingual Support | Push Notifications

📈 Consulting & Strategy:
Mobile App Development Consultation | IT Consultation | Product Roadmap & Architecture | Scalability Planning | Technical Support

📩 How to Start Collaboration

🌟 Review my profile to explore skills & expertise
🌟 Message me directly or send a project invitation
🌟 I offer a 𝗳𝗿𝗲𝗲 30-minute consultation to discuss your idea, recommend the right tech stack, and plan long-term scalability

Expertise In:
Flutter App Developer
Flutter Flow
FlutterFlow Developer
Mobile App Development
AI Mobile App Development
Flutter App Development
Android App Developer
Android App Development
iOS App Developer
iOS App Development
MVP App Development
Firebase Integration
Supbase Integration
AI App Development
Mobile Application Development

Let’s build your next-generation 𝗔𝗜 mobile app with Flutter & FlutterFlow — scalable, intelligent, and ready to impress users. 🚀

Steps for completing your project

After purchasing the project, send requirements so Usman can start the project.

Delivery time starts when Usman receives requirements from you.

Usman works on your project following the steps below.

Revisions may occur after the delivery date.

Discovery Call

Let's meet and discuss your requirements

Review the work, release payment, and leave feedback to Usman.

Select service tier

Starter$500

Standard$2,000

Advanced$5,000

5 Screens Flutter App

Authentication, Database and APIs integration

Delivery Time 10 days
Number of Revisions 1
Number of Mobile Operating Systems 2
- App Icon Design
- Splash Screen
- Ad Network Integration
- Source Code

10 days delivery — Aug 23, 2026

Revisions may occur after this date.

Upwork Payment Protection

Fund the project upfront. Usman gets paid once you are satisfied with the work.