Services · Cross-platform

Flutter app development services

Flutter app development lets you launch one high-quality app on both iOS and Android, faster and at lower cost than two native apps. Sohaib Jameel provides end-to-end Flutter development — from UI and architecture to API integration, testing and App Store / Google Play release — backed by 10+ production apps.

Get a quote on WhatsApp See all projects
4+years building mobile apps
10+apps live on the stores
10K+downloads on a single app
iOS + AndroidFlutter · Kotlin · Swift

What's included

  • Pixel-perfect UI from Figma or Adobe XD, with smooth 60fps animations
  • Clean architecture with BLoC, Provider or GetX state management
  • REST API, GraphQL and Firebase integration (Auth, Firestore, FCM, Crashlytics)
  • Payments, Google Maps, geolocation & geofencing, push notifications
  • Video calling, chat, AI assistants and third-party SDK integration
  • Arabic / English (RTL) and multi-language support
  • App Store & Google Play submission, review handling and updates

Apps I build

  • Loyalty, rewards & offers apps — like ICD Happiness Club
  • Marketplace & merchant apps — like HPC Merchant
  • Healthcare & clinic apps — appointments, chat, lab reports
  • HR, attendance & workforce apps — GPS check-in, leave, shifts
  • Fintech & savings apps — committees, instalments, payouts
  • On-demand & consultation apps — video calls with professionals

Why Flutter for your app

  • One codebase for iOS and Android — faster launch, lower cost
  • Near-native performance and beautiful, consistent UI
  • Easy to extend with native Kotlin / Swift when needed
  • Backed by Google and used by major brands worldwide
Recent work

Apps I've shipped

10K+ downloads
ICD Happiness Club app screenshot 1
ICD Happiness Club app screenshot 2
ICD Happiness Club app screenshot 3
ICD Happiness Club app icon

ICD Happiness Club

Investment Corporation of Dubai · Lifestyle · Rewards

Enterprise lifestyle & rewards app for ICD employees and subsidiaries. Members unlock exclusive discounts across restaurants, hotels, spas, fitness, automotive and travel throughout the UAE, discover nearby deals by location, join community events and play the weekly “HPC Quest” quiz.

FlutterREST APIsGoogle MapsFirebase
Get it onGoogle PlayDownload on theApp Store
Read the ICD Happiness Club case study →
Merchant platform
HPC Merchant app screenshot 1
HPC Merchant app screenshot 2
HPC Merchant app screenshot 3
HPC Merchant app icon

HPC Merchant

Investment Corporation of Dubai · Business · Merchant Portal

The merchant-side companion to Happiness Club. Businesses list products and services, manage promotions and reach Happiness Club members directly — a mobile storefront that maximises visibility and engagement for entrepreneurs and established brands.

FlutterREST APIsPush Notifications
Get it onGoogle PlayDownload on theApp Store
Read the HPC Merchant case study →
FAQ

Common questions

Can I hire Sohaib as a freelance Flutter developer?

Yes. Sohaib is available for freelance Flutter projects, long-term remote contracts and full-time roles. He works remotely with startups, agencies and enterprises in the UAE and internationally. The fastest way to start is a WhatsApp message to +92 311 5244602 or an email to sohaibjameel3@gmail.com.

What kind of mobile apps has he built?

He has shipped 10+ apps to Google Play and the App Store, including a loyalty and rewards app for ICD (10,000+ downloads), a merchant portal, a horse-racing results app, a UAE legal-consultation app with video calls and AI, a clinic management app, GPS attendance HR software, task-management tools and a group-savings (committee) fintech app.

Does he build both iOS and Android apps?

Yes. He builds cross-platform iOS and Android apps from a single Flutter codebase, and writes native Kotlin and Swift code when an app needs platform-specific features, SDKs or performance tuning. He also handles App Store and Google Play submission and review.

Does Sohaib work with clients in Dubai and the UAE?

Yes. Most of his recent work is for UAE clients, including government and financial-sector organisations in Dubai. He works directly with UAE stakeholders, builds secure production apps with REST API integrations, can deliver Arabic/English (RTL) interfaces, and his working hours overlap well with Gulf Standard Time.

Which technologies does he use?

Flutter and Dart for cross-platform apps; Kotlin for Android; Swift for iOS; Firebase; REST API integration; state management with BLoC, Provider and GetX; Google Maps and background location; push notifications; payment and video-call SDKs; and AI integrations. Tools include Git, Android Studio, Xcode and VS Code.

How much does it cost to hire him for a mobile app?

Pricing depends on scope. Sohaib offers fixed-price quotes for well-defined apps and hourly or monthly rates for ongoing work. Send your idea, designs or feature list on WhatsApp or email and you will receive a scope and estimate, usually within 24 hours.

Let's talk

Have an app idea?
Let's build it.

Share your idea, designs or feature list and get a clear scope and estimate — usually within 24 hours.

Chat on WhatsApp Email sohaibjameel3@gmail.com