I’m a Senior Mobile App Developer and Flutter Expert with over 8 years of hands‑on experience designing, building, and delivering high‑performance cross‑platform mobile applications for iOS and Android. With a track record of 50+ successful projects, I specialize in leveraging Flutter, Dart, Firebase, and modern state management patterns (BLoC, Riverpod,Provider,Getx) to craft scalable, maintainable, and user‑friendly apps that drive real business value.

1. Proven Expertise

   • 8+ years in mobile app development (iOS, Android, cross‑platform).
   • Delivered 50+ apps spanning e‑commerce, fintech, IoT, healthcare, education, logistics, and attendance tracking.
   • Deep knowledge of Flutter SDK, Dart, Java, Kotlin, and Swift.

2. End‑to‑End Solutions

   • Custom UI/UX Design: Pixel‑perfect interfaces following Material Design and Cupertino guidelines.
   • Architecture & Code Quality: Clean Architecture, SOLID principles, modular codebase, no code generation—models and business logic written manually for clarity and control.
   • Backend Integration: RESTful APIs, Firebase (Auth, Firestore, Realtime Database, Cloud Messaging), Node.js, Laravel, Supabase, AWS Lambda, Google Cloud.

3. Advanced Features & Integrations

   • Real‑time functionalities: GPS tracking, chat/messaging, auctions, ride‑sharing, IoT device provisioning (ESP32).
   • Multimedia & AI: Screen recording, video/voice calls, PDF generation, image processing, offline OCR.
   • Monetization: In‑App Purchases (IAP) on iOS/Android, Stripe & payment gateway integration, subscription models.
   • Notifications & Analytics: Push notifications (FCM), Crashlytics crash reporting, Google Analytics, Mixpanel.

4. Performance & Quality

   • Performance Optimization: Profiling, eliminating memory leaks, reducing startup time by 30%, smooth 60fps animations.
   • Robust Testing: Unit tests (JUnit), widget/UI tests (Espresso, Flutter Driver), integration tests—ensuring reliability across devices.
   • Bug Fixing & Stability: Root‑cause analysis of crash reports, reduced crash rates by 25%, improved user retention.

5. Collaborative & Transparent

   • Agile Workflows: Scrum/Kanban, JIRA/Trello management, daily stand‑ups, regular demos.
   • Version Control & CI/CD: Git/GitHub/GitLab, automated pipelines with GitHub Actions, Bitrise, or Codemagic.
   • Clear Communication: English/Urdu fluency, detailed documentation, onboarding guides, post‑launch support.

• Flutter Developer
• Cross‑Platform Mobile Development
• iOS & Android App Development
• Dart Programming
• Firebase Integration
• RESTful API & Backend Connectivity
• BLoC,Provider,Getx & Riverpod State Management
• Clean Architecture
• Material Design & Cupertino UI/UX
• Performance Optimization
• Unit & Integration Testing
• In‑App Purchases (IAP)
• Stripe & Payment Gateways
• Push Notifications (FCM)
• Real‑Time Features
• Offline Functionality & OCR
• IoT & Device Provisioning (ESP32)
• AI & Machine Learning Integrations

1. Discovery & Planning

   • Understand project vision, user personas, and business goals.
   • Define MVP features, technical requirements, and timeline.

2. Design & Prototyping

   • Collaborate with UI/UX designers to convert Figma/Sketch into interactive prototypes.
   • Validate UX flows and ensure accessibility (large fonts, high‑contrast modes).

3. Architecture & Setup

   • Establish project structure following Clean Architecture.
   • Configure CI/CD pipelines, code linting, and pre‑commit hooks.

4. Development & Integration

   • Implement UI components, state management, and business logic in Flutter.
   • Integrate backend services, authentication, payment gateways, and third‑party SDKs.

5. Testing & QA

   • Write unit, widget, and integration tests.
   • Perform manual testing on physical devices and emulators.
   • Optimize performance (memory, CPU, network usage).

6. Deployment & Monitoring

   • Prepare build artifacts for App Store and Google Play.
   • Assist with store submission and compliance.
   • Set up monitoring (Crashlytics) and analytics dashboards.

7. Post‑Launch Support

   • Offer 30 days of bug fixes and minor enhancements.
   • Provide documentation, onboarding guides, and code handover.

• Slifix Multivendor Food App
  A real‑time, multi‑vendor food delivery platform with live tracking, wallet integration, and multi‑language support.

• Loshay Ride‑Sharing App
  Scalable ride‑sharing solution featuring real‑time GPS navigation, in‑app chat, and dynamic pricing.

• HR360 Attendance Tracker
  Enterprise attendance system with GPS & camera check‑in, offline mode, and admin dashboard.

• Pills Reminder & Medication Tracker
  Senior‑friendly app with voice reminders, caregiver alerts, and refill notifications.

• Spy Game AI Card Game
  Engaging card game leveraging AI for opponent logic and dynamic gameplay.

• Goods Delivery & Fleet Maintenance
  Logistics app for vehicle mileage tracking, work order submissions, and historical records.

• Fintech MVP Skeleton
  Stock‑trading style mock interface, buy/sell simulation, Firebase‑powered backend in 48 hours.

• Honey Keep – Beekeeping Management
  Tri‑role app (Beekeeper, Lab, Admin) with batch tracking, quality reports, and weather alerts.

• Prayer Times & Quran App
  Offline prayer time engine, customizable Adhan, Quran reader with audio and bookmarks.

• Restaurant Ordering System
  Native Flutter app with menu customization, multi‑location support, loyalty program, and printer integration.

• Pformx (Coach Business Management)
  A trainer‑heroic‑style platform for coaches to manage clients, sessions, and progress tracking.

• Image Background Remover
  Advanced image processing tool to automatically detect and remove backgrounds from photos.

• Sahar Attendance App
  Cross‑platform attendance tracker with GPS and camera‑based check‑ins.

• Random Quotes App
  Simple, elegant app delivering daily motivational quotes with share and favorites features.

• Screen Recorder with Face Cam
  In‑app screen capture with picture‑in‑picture face‑cam overlay and editing tools.

• Disposable / Temp Mail Project
  Secure, temporary email generator with forwarding and attachment support.

• Haider Mart E‑Commerce
  Full‑featured shopping app with product catalogs, cart, payments, and order history.

• SaraaKuch by Shah Corporation
  Multi‑vendor marketplace app for seamless buying and selling of goods.

• Lover Message App
  Fun messaging app with romantic templates, stickers, and scheduling for special occasions.

• COVID Tracker App
  Real‑time stats, notifications, and safety guidelines to keep users informed during the pandemic.

“Karamat delivered our attendance app with precision and creativity. His communication was stellar, and the final product exceeded expectations.”
— Osama F., HunarLink

“Working with Karamat was a pleasure—on time, on budget, and always proactive with suggestions.”
— Dhruv S., Tech & IT

I’m always excited to tackle new challenges and collaborate on innovative mobile solutions. Whether you need an MVP prototype or a full‑scale product, I’m here to help you succeed.

• Email: karamatpkid@gmail.com
• GitHub: https://github.com/devkaramat
• LinkedIn: https://www.linkedin.com/in/karamatdev/

Ready to get started? Let’s discuss your project requirements and craft a plan that brings your vision to life!