Experienced Flutter developer with 4+ years of hands-on experience building scalable mobile apps using Flutter & Firebase.
Skilled in clean architecture, API integration, state management, and performance optimization.
Ready to turn your idea into a high-quality app.
Flutter
Dart
Anas K.
Jeddah, Saudi Arabia
$12/hr
5.0
1 jobs
Looking for a developer who can turn your idea into a scalable, production-ready mobile application? You're in the right place.
I'm Muhammad Anas Khan, a Senior Flutter & Full Stack Developer with 5+ years of experience building high-performance Android, iOS, and web applications. I help startups and businesses transform ideas into secure, scalable, and user-friendly products using modern technologies and clean architecture. With 1.5+ years of professional experience in Saudi Arabia, I understand the quality, reliability, and communication businesses expect.
I develop everything from MVPs to enterprise applications, handling the complete development lifecycle from planning and UI implementation to backend development, API integration, deployment, and post-launch support.
๐ก What I Can Build
โ AI-Powered Mobile Applications
โ E-commerce Apps
โ Food Delivery & Restaurant Apps
โ Ride Booking & Taxi Apps
โ Healthcare & Medical Apps
โ Real Estate Apps
โ Social Media & Chat Applications
โ Appointment & Booking Systems
โ HRMS & Business Management Apps
โ Inventory & Logistics Solutions
โ Learning Management Systems
โ On-Demand Service Apps
โ Custom Mobile & Web Applications
โก My Expertise
Mobile Development: Flutter, Dart, Android, iOS
Backend: Node.js, Express.js, Firebase, MongoDB, PostgreSQL, REST APIs
AI Integration: OpenAI API, Gemini API, AI Chatbots, OCR, Image Recognition, Speech-to-Text
Cloud & Services: Firebase Authentication, Firestore, Cloud Functions, FCM, Google Maps, Payment Gateway Integration
State Management: Riverpod, Bloc, Provider, GetX
๐ Why Work With Me?
I don't just write code I help build products that are scalable, maintainable, and ready for real users. My focus is on clean architecture, performance optimization, secure development, intuitive UI/UX, and clear communication throughout the project. Whether you're building an MVP or scaling an existing application, I ensure your product is built with long-term success in mind.
You'll receive clean, well-documented code, regular progress updates, reliable communication, and complete source code upon delivery. I'm committed to delivering high-quality solutions on time and providing ongoing support whenever needed.
๐ฉ Let's Build Something Great
If you're looking for a reliable developer who understands both the technical and business side of product development, I'd love to discuss your project. Send me a message, and let's turn your idea into a successful mobile application.
Flutter Developer | Senior Flutter Developer | Mobile App Developer | Flutter Expert | Full Stack Developer | Android Developer | iOS Developer | Cross Platform App Development | AI App Developer | Node.js | Express.js | Firebase | MongoDB | REST API | Dart | OpenAI API | Gemini API | ChatGPT Integration | Firebase Authentication | Google Maps API | Payment Gateway Integration | Push Notifications | Riverpod | Bloc | Provider | MVP Development | Startup Apps | Enterprise Applications | E-commerce Apps | Healthcare Apps | Booking Apps | HRMS | Logistics Apps | SaaS | Mobile Software Engineer
Flutter
Smartphone
Dart
Firebase
Mobile App Development
iOS Development
Android App Development
Mobile App
REST API
Postman
FlutterFlow
App Development
AI App Development
iPad App Development
Twilio API
Firebase Cloud Firestore
Android
Android App
iOS
Shiraz J.
Riyadh, Saudi Arabia
$6/hr
5.0
13 jobs
๐ ๐๐๐๐จ๐ ๐ง๐ข๐ณ๐๐ ๐ข๐ง ๐ญ๐ก๐ ๐๐จ๐ฉ ๐% ๐จ๐ ๐๐๐ฅ๐๐ง๐ญ ๐จ๐ง ๐๐ฉ๐ฐ๐จ๐ซ๐ค ๐๐จ๐ซ ๐๐ ๐๐จ๐๐ข๐ฅ๐ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐๐ซ | ๐๐จ๐๐ข๐ฅ๐ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ | ๐๐จ๐๐ข๐ฅ๐ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐๐ซ | ๐ ๐ฅ๐ฎ๐ญ๐ญ๐๐ซ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐๐ซ | ๐ ๐ฅ๐ฎ๐ญ๐ญ๐๐ซ ๐๐จ๐๐ข๐ฅ๐ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ | ๐๐๐% ๐๐จ๐ ๐๐ฎ๐๐๐๐ฌ๐ฌ | ๐๐+ ๐๐ซ๐จ๐ฃ๐๐๐ญ๐ฌ ๐๐๐ฅ๐ข๐ฏ๐๐ซ๐๐ | ๐+ ๐๐๐๐ซ๐ฌ ๐จ๐ ๐๐ฑ๐ฉ๐๐ซ๐ข๐๐ง๐๐ | ๐๐ง๐๐ซ๐จ๐ข๐ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ | ๐๐๐ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ | ๐ ๐ฅ๐ฎ๐ญ๐ญ๐๐ซ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ | ๐๐ ๐๐จ๐๐ข๐ฅ๐ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ | ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐๐ฆ๐๐ง๐ญ
โ 60+ Mobile App Development projects successfully delivered
โ 100% Job Success as a Mobile App Developer
โ 30+ apps live on App Store & Google Play
โ AI-powered Mobile App Development using OpenAI
Iโm a Mobile App Developer with strong experience in Mobile App Development using Flutter, Android, and iOS.
As a Top 1% Mobile App Developer on Upwork, I have worked on multiple successful Mobile App Development projects, building apps used by thousands of users worldwide. Your idea could be next.
๐ก ๐๐ฒ ๐๐จ๐๐ข๐ฅ๐ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ ๐๐ฑ๐ฉ๐๐ซ๐ญ๐ข๐ฌ๐
๐ฑ ๐๐จ๐ซ๐ ๐๐๐ซ๐ฏ๐ข๐๐๐ฌ
โ Full-cycle Mobile App Development (from idea to launch)
โ Cross-platform Mobile App Development (Flutter, React Native)
โ Native Mobile App Development (Android & iOS)
โ AI Mobile App Development & integrations
๐ ๏ธ ๐๐๐๐ก๐ง๐จ๐ฅ๐จ๐ ๐ข๐๐ฌ ๐ ๐๐ฌ๐ ๐ข๐ง ๐๐จ๐๐ข๐ฅ๐ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ
โ Mobile App Development: Flutter, Dart, React
โ AI Mobile App Development: OpenAI API
โ Backend & API Development: Node.js, Python (FastAPI, Flask, Django), REST API, GraphQL API
โ Database Management: Firebase, Firestore, SQLite, MySQL, MongoDB
โ Cloud Integration: Firebase Cloud Functions, AWS, Google Cloud
โ Tools & Workflow: Git, GitHub, GitLab, Bitbucket, Jira, Trello
โ UI/UX Design: Figma, Adobe XD, Material Design, Cupertino Widgets
๐ ๐๐จ๐๐ข๐ฅ๐ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ ๐๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง๐ฌ ๐โ๐ฏ๐ ๐๐ฎ๐ข๐ฅ๐
โ Ride Instructor Booking Mobile App Development (like Uber) (iOS and Android)
โ Real Estate Listing Mobile App Development (like Airbnb)
โ Social Media Mobile App Development (iOS and Android)
โ Sports Mobile App Development (iOS and Android)
โ Food Delivery Mobile App Development (iOS and Android)
โ E-commerce Mobile App Development (iOS and Android)
โ Freelance Mobile App Development (iOS and Android)
โ Learning Management Mobile App Development (iOS and Android)
โ Appointment Booking Mobile App Development (iOS and Android)
โ Venue Booking Mobile App Development (iOS and Android)
โ Customer Relationship Management Systems (CRMs)
โ On-demand Mobile App Development (iOS and Android)
๐ฏ ๐๐ก๐ฒ ๐๐ก๐จ๐จ๐ฌ๐ ๐๐ ๐๐ฌ ๐๐จ๐ฎ๐ซ ๐๐จ๐๐ข๐ฅ๐ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐๐ซ?
โ Extensive experience in Mobile App Development
โ Clean, scalable, and production-ready code
โ Clear communication and timely delivery
โ Reliable long-term support after development
๐ค ๐๐ก๐๐ญ ๐๐จ๐ฎ ๐๐๐ญ
1๏ธโฃ A dedicated Mobile App Developer
2๏ธโฃ Expert consultation for your Mobile App Development idea
3๏ธโฃ A smooth and transparent development process
4๏ธโฃ A high-quality product designed for real users
๐ ๐๐๐ญโ๐ฌ ๐๐ญ๐๐ซ๐ญ ๐๐จ๐ฎ๐ซ ๐๐จ๐๐ข๐ฅ๐ ๐๐ฉ๐ฉ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐๐ง๐ญ ๐๐ซ๐จ๐ฃ๐๐๐ญ
If you are looking for a skilled Mobile App Developer for your next Mobile App Development project, feel free to invite me.
Letโs build something exceptional together.
Highlighted Skills:
Flutter, Dart, Flutter Mobile App Developer, Dart Developer, OpenAI API, Full Stack Developer, Back End Developers, API, API Developer, Node.js, Node.js Developer, SQL, App Developer, App, Mobile App Development, Mobile App Developer, Android App Development, Android App Developer, Mobile App, AI Mobile App Development, AI Mobile App Developer, Mobile App Design, Mobile UI Design, Responsive Design, UI/UX Designer, Prototyping, Mobile App UI, Mobile App API, Mobile Application, Mobile Application Developer, Mobile Application Developement, iOS, Android, iOS App, Android App, iOS Application, Flutter iOS, Flutter iOS Android, Hybrid App, Hybrid App Development, Hybrid App Developer, Cross Platform Mobile Development, Cross Platform Mobile Developer, Cross Platform App Developer, Cross Platform App Development, Express.js, RESTful API, Express API, API Integration, Mobile App API Integration, App API Integration, Expert Full Stack Developer, Full Stack Mobile App Developer, Expert Full Stack Mobile App Developer, AI Mobile App, Mobile, Application, Application Development, Application Developer, Application Designer, Application API Integration, Build App, Build Mobile App, Flutter App Developer, iOS App Developer, Cross-Platform Mobile Developer, Machine Learning App Integration, Senior Mobile App Developer, Flutter Mobile App Development, Flutter Developer, Software Designer
Flutter
Firebase
Mobile App Development
Hybrid App Development
Mobile App Redesign
AI Mobile App Development
Android App Development
Android App
iOS Development
iPhone & iPad Apps
Mobile App
Mobile App Development Consultation
Mobile App Design
Website to Mobile App Conversion
Mobile App Bug Fix
App Development
Node.js
Back-End Development
Supabase
REST API
Amir A.
Riyadh, Saudi Arabia
$10/hr
5.0
3 jobs
Hi, Iโm Amir, a Senior Flutter Mobile App Developer with 4+ years of experience building fast, scalable, and user-friendly mobile applications for Android and iOS.
I help startups, businesses, and entrepreneurs transform their ideas into powerful mobile applications using Flutter. My focus is on delivering clean architecture, smooth UI/UX, and high-performance apps that provide an excellent experience for users.
Whether you need a new mobile app, startup MVP, feature upgrades, bug fixing, or performance optimization, I can help build a reliable and scalable solution.
My Technical Expertise
I specialize in Flutter cross-platform development, building fast and scalable mobile applications for Android and iOS using a single codebase. My development approach follows Clean Architecture and MVVM principles, ensuring a modular, maintainable, and scalable code structure. I have strong experience with state management solutions such as BLoC/Cubit, Provider, and Riverpod, enabling efficient data handling and maintainable application logic. I also integrate powerful backend services using Firebase, including Authentication, Firestore or Realtime Database, Push Notifications (FCM), Cloud Functions, and Analytics. In addition, I work with REST and GraphQL APIs, third-party SDKs, and payment gateways to connect apps with robust backend systems. I focus heavily on UI/UX implementation, creating responsive layouts, pixel-perfect interfaces, custom animations, and polished designs following Material and Cupertino guidelines. I also perform performance optimization, debugging, crash analysis, and code refactoring to ensure production-ready applications. Finally, I provide full support for app deployment and maintenance, including publishing apps to the Google Play Store and Apple App Store, managing updates, and maintaining long-term stability.
Services I Provide
โข Flutter Mobile App Development (Android & iOS)
โข Startup MVP Development
โข Firebase Integration
โข REST API / GraphQL API Integration
โข UI/UX Implementation
โข Payment Gateway Integration
โข Bug Fixing & App Optimization
โข App Maintenance & Feature Updates
โข Google Play Store & Apple App Store Publishing
Types of Apps I Build
โ Business & Startup Applications
โ AI-Powered Mobile Apps
โ Chat & Messaging Applications
โ Food Delivery Apps
โ Dating Applications
โ Booking & Appointment Apps
โ Education / E-Learning Platforms
โ Custom Mobile Solutions
Why Clients Work With Me
โ 4+ Years of Flutter Development Experience
โ Clean, Scalable & Maintainable Code Architecture
โ Strong Focus on Performance & User Experience
โ Reliable Communication and Quick Response
โ On-Time Delivery and Long-Term Support
My goal is to build high-quality mobile applications that help businesses grow and succeed.
๐ฌ If you have an app idea or project in mind, feel free to send me a message. Iโd be happy to discuss how we can bring your idea to life.
Flutter
Dart
Firebase
Android App Development
iOS Development
API Integration
Google Play
App Store Upload
GitHub
Android Studio
Android App
Muzaffar A.
Al Jubayl, Saudi Arabia
$20/hr
5.0
8 jobs
AI Chatbot Developer, Senior App Architect, and Web & Mobile App Developer (Flutter, Python) building production apps from a single codebase, with AI integrations, scalable backends, and something most developers can't offer: fully Arabic/RTL-native apps built for the GCC and MENA market.
If you're a startup or founder who needs an MVP or AI product that actually ships, clean architecture, on time, no ghosting, you're in the right place.
What I build
- AI chatbots & AI-powered apps - OpenAI / ChatGPT / Gemini chatbots, smart search, recommendations, LLM fine-tuning
- Flutter MVPs for startups - launch-ready in 4-6 weeks
- Cross-platform iOS & Android apps from one Flutter codebase
- Web & backend development with Python, Node.js & REST/GraphQL APIs
- SaaS apps with subscriptions & in-app purchases
- Real-time chat, booking, on-demand & marketplace apps
Focused verticals: fintech, healthcare, and on-demand services.
My edge for the GCC & MENA market
Based in Saudi Arabia, I build fully Arabic/RTL-native apps with bilingual (AR/EN) UX, right-to-left layouts, Arabic typography, and local user expectations handled from day one, not patched on at the end. If you're launching in Saudi Arabia, the UAE, or the wider Gulf, this is hard to find and easy to get wrong.
Tech stack
Flutter . Dart . Python . Firebase (Auth, Firestore, Cloud Functions, FCM) . Swift . Kotlin . Node.js . REST & GraphQL . OpenAI / Gemini APIs . Stripe / Apple Pay / Google Pay / In-App Purchases . Google Maps . Provider / Riverpod / Bloc . CI/CD with Fastlane . App Store Connect . Google Play
Why clients trust me
- 100% Job Success Score on Upwork
- 5-star review on every completed contract
- 7+ years building mobile, web & AI apps as a senior developer and architect
Clients describe me as reliable, accountable, and someone who stays on it until the job is done right.
How I work
Daily updates, a clear scope and timeline before we start, clean and maintainable architecture, and honest communication throughout. I treat your app like my own product, including support after launch.
Send me a message with your app or AI idea and I'll reply within a few hours with a clear scope, timeline, and quote.
----------------
AI chatbot developer . AI app development . OpenAI / ChatGPT developer . senior architect . Flutter developer . Python developer . web developer . mobile app developer . iOS app developer . Android app developer . Firebase developer . MVP developer . cross-platform app . SaaS app developer . Arabic/RTL apps . GCC & MENA apps
Flutter
Dart
Firebase
Mobile App Development
iOS Development
Android App Development
AI Mobile App Development
Swift
Kotlin
API Integration
Chatbot Development
SaaS Development
Mobile App Design
Node.js
Python
Web Development
AI Development
Generative AI
Software Architecture
OpenAI API
DANAH YAHYA M. KHALIL GAROUT G.
Dhahran, Saudi Arabia
$5/hr
4.1
2 jobs
๐ก Hi, Iโm Dana โ a Flutter developer with hands-on experience building clean, scalable mobile apps using Flutter and Firebase.
I specialize in:
๐ Auth systems with email verification
โฑ๏ธ Task/time tracking apps
๐ Beautiful responsive UIs
Iโve built full projects from scratch, including UltraTask, a time management app, and multiple web UIs. I love turning simple ideas into useful, high-quality software.
Iโm reliable, detail-oriented, and love working with clients who care about good design and smooth user experience.
Letโs build something amazing together! ๐
Flutter
Dart
Microsoft PowerPoint
JavaScript
HTML5
CSS
Mobile Development Framework
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
โUpwork provides an umbrella-level of security. I can see a talentโs work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.โ
KD
Kim Darling
Emerald Tiger
โUpwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.โ
DM
David Merry
Kinetic Investments
โOur very specific requirements can be a challengeโWith Upwork, weโre able to access a bigger community to ensure the success of our projects.โ
KK
Katja Krohn
Summa Linguae
How do I hire a Flutter Developer in Saudi Arabia on Upwork?
You can hire a Flutter Developer in Saudi Arabia on Upwork in four simple steps:
Create a job post tailored to your Flutter Developer project scope. We'll walk you through the process step by step.
Browse top Flutter Developer talent on Upwork and invite them to your project.
Once the proposals start flowing in, create a shortlist of top Flutter Developer profiles and interview.
Hire the right Flutter Developer for your project from Upwork, the world's largest work marketplace.
At Upwork, we believe talent staffing should be easy.
How much does it cost to hire a Flutter Developer?
Rates charged by Flutter Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.
Why hire a Flutter Developer in Saudi Arabia on Upwork?
As the world's work marketplace, we connect highly-skilled freelance Flutter Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Flutter Developer team you need to succeed.
Can I hire a Flutter Developer in Saudi Arabia within 24 hours on Upwork?
Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive Flutter Developer proposals within 24 hours of posting a job description.