You will get Flutter app bugs, errors, crashes and optimize performance
Project details
Is your Flutter app facing bugs, crashes, slow performance, or unexpected errors? I provide professional Flutter bug fixing, debugging, app optimization, and maintenance services to make your Android & iOS applications faster, smoother, and more reliable.
With 2+ years of Flutter development experience, I help businesses improve existing applications by resolving technical issues, upgrading features, and enhancing overall performance.
✔ Fixed 100+ Flutter bugs, errors & UI issues
✔ Resolve app crashes and improve stability
✔ Optimize app speed and performance by up to 40%
✔ Fix Firebase, API, and backend integration problems
✔ Update Flutter packages and remove compatibility issues
✔ Improve UI responsiveness across multiple devices
✔ Debug Android & iOS build and deployment errors
✔ Refactor code with clean architecture practices
✔ Provide app maintenance, testing, and feature improvements
With 2+ years of Flutter development experience, I help businesses improve existing applications by resolving technical issues, upgrading features, and enhancing overall performance.
✔ Fixed 100+ Flutter bugs, errors & UI issues
✔ Resolve app crashes and improve stability
✔ Optimize app speed and performance by up to 40%
✔ Fix Firebase, API, and backend integration problems
✔ Update Flutter packages and remove compatibility issues
✔ Improve UI responsiveness across multiple devices
✔ Debug Android & iOS build and deployment errors
✔ Refactor code with clean architecture practices
✔ Provide app maintenance, testing, and feature improvements
Programming Languages
JavaScript, Java, KotlinCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included $160
These options are included with the project scope.
$160
- Delivery Time 3 days
- Number of Revisions 3
About Mutie Ur
Flutter Mobile App Developer | Firebase | UI/UX | iOS & Android
Gujar Khan, Pakistan - 5:31 am local time
I’m a results-driven Flutter Developer with 2+ years of experience building scalable, high-performance mobile applications for startups, entrepreneurs, and growing businesses.
I specialize in developing production-ready Android & iOS applications using Flutter and Dart — delivering clean architecture, smooth UI/UX, secure Firebase integrations, real-time features, API connectivity, and optimized app performance.
Over the years, I have contributed to 15+ mobile applications across social networking, fintech, healthcare, booking platforms, eCommerce, and business solutions — helping clients transform ideas into reliable digital products.
My development approach:
→ 100% Clean & Maintainable Code
→ Pixel-Perfect UI Implementation
→ Fast & Responsive Mobile Experience
→ Secure & Scalable App Architecture
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▸ 𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗
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◆ Complete Mobile App Development
✔ Custom Flutter Android & iOS Apps
✔ Cross-Platform Mobile Applications
✔ Startup MVP Development
✔ SaaS & Business Applications
✔ Real-Time Firebase Applications
✔ Social Media & Chat Platforms
✔ Booking & Appointment Systems
✔ FinTech & Digital Wallet Apps
✔ Healthcare & Wellness Apps
✔ eCommerce & Marketplace Solutions
◆ Advanced App Features
✔ Firebase Push Notifications (FCM)
✔ Real-Time Chat & Messaging
✔ User Authentication Systems
✔ Google / Social Login Integration
✔ REST API Integration
✔ Payment Gateway Integration
✔ Maps & Location-Based Features
✔ Cloud Database Management
✔ Third-Party SDK Integration
✔ Bug Fixing & App Optimization
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▸ 𝗖𝗢𝗥𝗘 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞
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◆ Mobile Technologies
→ Flutter
→ Dart
→ Android Development
→ iOS Development
→ Hybrid / Cross-Platform Apps
◆ Backend & Firebase Ecosystem
→ Firebase Authentication
→ Cloud Firestore
→ Realtime Database
→ Firebase Cloud Messaging (FCM)
→ Firebase Storage
→ Firebase Analytics
→ Crashlytics
→ REST APIs
◆ State Management & Architecture
→ Provider
→ Riverpod
→ Bloc / Cubit
→ GetX
→ MVC / MVVM Architecture
→ Clean Architecture Principles
◆ UI/UX Development
→ Figma to Flutter Conversion
→ Responsive UI Design
→ Custom Animations
→ Material Design
→ User-Centered Interfaces
◆ Development Tools
→ Git & GitHub
→ Android Studio
→ VS Code
→ App Store Deployment
→ Google Play Store Publishing
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▸ 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 𝗦𝗘𝗥𝗩𝗘𝗗
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✔ Social Media Applications
✔ Healthcare & Telemedicine Apps
✔ FinTech & Payment Solutions
✔ eCommerce & Retail Platforms
✔ Booking & Service Marketplaces
✔ Education & Learning Apps
✔ Charity & Donation Platforms
✔ Startup MVP Products
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▸ 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗠𝗘
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✔ 2+ Years Professional Flutter Experience
✔ 15+ Mobile Applications Delivered
✔ Experience Building Apps from Idea to Launch
✔ Android & iOS Deployment Knowledge
✔ Strong Firebase Backend Expertise
✔ Clean, Scalable & Reusable Code Structure
✔ Smooth Communication & Fast Response
✔ Focus on Long-Term Product Success
I focus on creating mobile applications that are not only visually attractive but also secure, fast, and built to scale.
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▸ 𝗥𝗘𝗖𝗘𝗡𝗧 𝗪𝗜𝗡𝗦
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◆ Built and launched a voice-based social networking application using Flutter & Firebase with real-time communication features and a smooth user experience.
◆ Developed charity platform solutions connecting NGOs, donors, and communities through reliable mobile technology.
◆ Created fintech, booking, healthcare, and eCommerce mobile solutions with secure authentication, API integrations, and scalable architecture.
◆ Improved app performance through bug fixing, optimization, and clean code practices.
Looking for a Flutter developer who can turn your idea into a successful Android & iOS application?
Send me a message — let’s build a powerful, user-friendly mobile app together.
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➤ 𝗞𝗘𝗬𝗪𝗢𝗥𝗗𝗦
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Flutter Developer | Flutter App Developer | Flutter Mobile App Development | Dart Developer | Android Developer | iOS Developer | Cross Platform Developer | Firebase Developer | Firebase Authentication | Firestore | Firebase Cloud Messaging | Push Notifications | REST API Integration | Mobile App Development | Figma to Flutter | Flutter UI Developer | State Management | Provider | Bloc | Riverpod | GetX | MVVM | Clean Architecture | App Store Deployment | Play Store Deployment | App Bug Fixing | Mobile App Optimization | MVP Development
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