Hire the Best Flutter Developers in Washington

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Beka C.

Spokane, Washington

$20/hr
5.0
10 jobs

Hello there! ๐Ÿ‘‹ I'm a passionate and experienced Flutter developer dedicated to crafting exceptional mobile applications. With a proven track record of delivering high-quality, scalable, and user-friendly apps, I am excited to help you build solutions that exceed your expectations. Letโ€™s explore what makes me the perfect fit for your next Flutter project! ๐Ÿš€ Flutter Mastery at Its Best: โœ” Cross-Platform Excellence: I specialize in building feature-rich Android and iOS applications using Flutter, ensuring seamless performance and a consistent user experience across devices. โœ” Beautiful UI/UX: With a keen eye for design and user experience, I create intuitive and visually appealing interfaces that users love. โœ” Robust State Management: Proficient in Provider, BloC, and GetX for efficient and maintainable state management solutions. โœ” Comprehensive Skillset: From integrating REST APIs and GraphQL to implementing local storage solutions like Hive and SharedPreferences, I handle every aspect of app development with expertise. โœ” Deployment Expertise: I ensure smooth app deployment on both Google Play and Apple App Store, making your app available to the world. ๐ŸŽฏ Why Work with Me? Dedicated Flutter Specialist: I focus on Flutter development to bring cutting-edge solutions to your mobile projects. Clear Communication: Transparent and consistent updates to keep you informed at every stage. Scalable Solutions: Future-proof apps built for performance and growth. Client-Centered Approach: I prioritize your vision and ensure a collaborative journey to success.

  • Flutter
  • Dart
  • Python
  • GraphQL
  • Figma
  • Mobile App
  • RESTful API
  • Microsoft Azure
  • Next.js
  • ExpressJS
  • Website
  • Azure DevOps
Syed Mohsin K.

Redmond, Washington

$40/hr
4.6
40 jobs

๐Ÿ† Top Rated | 100% Job Success | 5/5 Client Ratings | 15+ live apps shipped ๐Ÿ† ๐Ÿ’ก I build mobile apps with AI baked in not bolted on. Hi, I'm an Android & iOS Mobile App Developer and AI Integration Expert, helping founders and established teams ship production-quality mobile products with real AI features users actually use. ๐Ÿš€ Android & iOS Mobile App Developer | AI Integration Expert | Swift โ€ข Kotlin โ€ข React Native โ€ข Flutter As a Top Rated Android & iOS mobile app developer on Upwork with a 100% Job Success Score and 15+ live apps shipped, I help clients go from a rough idea to a scalable, AI-powered mobile product on the App Store and Google Play. Whether you need a native iOS app with Swift, a native Android app with Kotlin, or a cross-platform solution, I deliver Android & iOS mobile app development with AI integration OpenAI GPT-4, Google Gemini, LangChain, and RAG pipelines built in from day one. From health & wellness and fintech to e-commerce and SaaS, my experience as an AI-integrated mobile app developer spans multiple industries backed by a production team that has shipped 50+ live products, so you're never bottlenecked by a single point of failure. โœ… Why Partner with Me as Your Android & iOS Mobile App Developer: 15+ successful iOS and Android apps, live on the App Store and Google Play AI integration expertise OpenAI GPT-4, Google Gemini, LangChain, RAG pipelines, vector databases 100% Job Success Score and Top Rated status on Upwork Backed by a full production team for scalability beyond a single freelancer Cross-platform builds (Flutter, React Native) and native builds (Swift, Kotlin) AI-powered mobile apps chatbots, smart assistants, predictive features, semantic search Fintech, Health & Wellness, E-commerce, and SaaS mobile app development MVP App Development from idea to App Store & Google Play launch AI Mobile App Development: retrofitting AI into existing products users already love ๐Ÿ› ๏ธ Services I Provide as an Android & iOS Mobile App Developer (AI Integration): Native iOS app development with Swift & SwiftUI Native Android app development with Kotlin & Jetpack Compose Cross-platform app development with React Native & Flutter AI integration: OpenAI GPT-4, Gemini, LangChain, RAG pipelines, vector databases UI/UX design for iOS and Android apps Backend & cloud integrations: Firebase, Supabase, AWS REST and GraphQL API development CI/CD and App Store / Google Play submission ๐ŸŽฏ Industries I Specialize In as an Android & iOS Mobile App Developer: ๐Ÿ’Š Health & Wellness | ๐Ÿ’ฐ Fintech | ๐Ÿ›’ E-Commerce | ๐Ÿ“Š SaaS Platforms | ๐Ÿค– AI-Powered Apps All powered by Android & iOS mobile app development with AI integration built in. ๐Ÿš€ Advanced Features I Build with AI Integration: โœ” AI chatbots & smart assistants (OpenAI, Gemini) โœ” RAG pipelines with vector databases for context-aware AI โœ” Predictive features & personalization engines โœ” Firebase & cloud-based backend integrations โœ” Real-time chat & push notifications โœ” Social login (Google, Apple) โœ” Offline mode & smart data sync โœ” App Store Optimization & submission ๐Ÿ’ฌ Why Choose Me as Your Android & iOS Mobile App Developer: I bring deep expertise in Android & iOS mobile app development with AI integration built in from day one not retrofitted as an afterthought. Whether you're a startup building an MVP or an established team modernizing your product with AI, I'm the Android & iOS mobile app developer and AI integration expert who can turn your vision into a shipped, scalable product. ๐Ÿ“ฒ Let's connect and build a powerful AI-integrated mobile app together. Your trusted Android & iOS mobile app developer and AI integration expert is just one click away. Send over your brief or even a rough idea I'll respond with questions, a realistic timeline, and an honest take on fit. Mobile App Development, iOS Development, Android Development, Flutter, React Native, Swift, Kotlin, Firebase, OpenAI API, ChatGPT Integration, Gemini AI, AI Mobile Apps, Cross-Platform App Development, API Integration, UI/UX Design, Native Mobile Apps, SaaS Apps, E-commerce App Development, RAG, LangChain, Vector Database

  • Flutter
  • Firebase
  • Mobile App Development
  • iOS Development
  • Android App
  • Swift
  • Kotlin
  • React Native
  • OpenAI API
  • ChatGPT API
  • Gemini
  • API Integration
  • App Development
  • AI App Development
  • AI Chatbot
  • App Store
  • In-App Purchases
  • Hybrid App Development
  • iOS
  • Android
Irina B.

Redmond, Washington

$45/hr
4.6
43 jobs

I help healthcare companies and digital health teams build mobile apps faster, securely, and cost-efficiently, especially for connected devices, BLE integrations, and regulated environments. Instead of managing separate codebases, I deliver a single, scalable cross-platform architecture that supports medical-grade mobile applications, reduces development time by 40โ€“60%, and maintains native performance. My focus goes beyond standard mobile development โ€” I specialize in healthcare ecosystems, including: โ€ข Connected medical devices & wearables (BLE, IoT) โ€ข Real-time and near real-time health data processing โ€ข Apple Health / Google Fit integrations โ€ข HIPAA-aligned architectures & secure data handling โ€ข Remote patient monitoring & digital therapeutics apps Whether you're building an MVP or scaling an existing product, I help you choose the right architecture, avoid costly mistakes, and accelerate time to market. ๐™๐™–๐™˜๐™ฉ๐™จ ๐™–๐™—๐™ค๐™ช๐™ฉ ๐™ข๐™š ๐Ÿ… Built 100+ mobile applications across Flutter, iOS and Android ๐Ÿš€ 15+ years in mobile development including Flutter mobile development ๐Ÿ† Founded a technology company acquired by Microsoft ๐ŸŒ Developed developer tools acquired by AWS ๐ŸŽฏ Built products across Healthcare, IoT, Travel, Ecommerce and SaaS ๐Ÿ’ฐ Helped startups launch profitable mobile products for iOS and Android ๐Ÿ” ๐™ƒ๐™ค๐™ฌ ๐™„ ๐™ƒ๐™š๐™ก๐™ฅ ๐™๐™ค๐™ช๐™ฃ๐™™๐™š๐™ง๐™จ Whether you're building a startup MVP, SaaS platform, marketplace app or scaling an existing mobile development product for iOS and Android, I deliver production-ready Flutter mobile apps using modern mobile development architecture. ๐™ˆ๐™ฎ ๐™ฌ๐™ค๐™ง๐™ ๐™›๐™ก๐™ค๐™ฌ ๐™›๐™ค๐™˜๐™ช๐™จ๐™š๐™จ ๐™ค๐™ฃ: โœ” Fast MVP mobile development for startups โœ” Clean and scalable Flutter mobile development architecture โœ” Stable Flutter builds for iOS and Android โœ” High-performance UI and animations for Flutter mobile apps โœ” Long-term scalability in mobile development This approach helps companies reduce mobile development costs and launch faster across iOS and Android markets. ๐™Ž๐™๐™ค๐™ง๐™ฉ ๐™ฅ๐™ž๐™ฉ๐™˜๐™ I'm a Senior Flutter Developer / iOS & Android Mobile App Developer with 15+ years of experience in mobile development. I design and scale mobile applications for iOS and Android using Flutter mobile development, Dart, Swift, Kotlin, Android development and iOS development combined with modern mobile architecture. Whether you need a Flutter developer, cross-platform mobile developer, startup MVP engineer, or mobile development expert for iOS and Android, Iโ€™ve got you covered. ๐™๐™ช๐™ก๐™ก ๐™ก๐™ž๐™จ๐™ฉ ๐™ค๐™› ๐™ข๐™ฎ ๐™จ๐™ ๐™ž๐™ก๐™ก๐™จ ๐Ÿ“ฑ Mobile Development: Flutter, Dart, Swift, SwiftUI, Objective-C, Kotlin, Java, Android, iOS ๐Ÿ“ฒ Mobile Architecture: Flutter architecture, BLoC, Provider, Riverpod, Clean Architecture, MVVM ๐Ÿ–ฅ Web: TypeScript, JavaScript, React.js, Next.js ๐Ÿ”— Backend & APIs: REST APIs, Firebase, GraphQL, WebSockets ๐Ÿ—„ Databases: SQLite, Firestore, MySQL, PostgreSQL โš™ Tools: Git, CI/CD, Fastlane, TestFlight, Firebase With over a decade in mobile development, I also help with mobile product strategy, Flutter architecture consulting, AI integrations, backend infrastructure and full-stack development for mobile products. ๐™„๐™› ๐™ฎ๐™ค๐™ช'๐™™ ๐™ก๐™ž๐™ ๐™š, ๐™›๐™š๐™š๐™ก ๐™›๐™ง๐™š๐™š ๐™ฉ๐™ค ๐™˜๐™ก๐™ž๐™˜๐™  ๐™ฉ๐™๐™š ๐™œ๐™ง๐™š๐™š๐™ฃ "๐™Ž๐™š๐™ฃ๐™™ ๐™– ๐™ข๐™š๐™จ๐™จ๐™–๐™œ๐™š" ๐™—๐™ช๐™ฉ๐™ฉ๐™ค๐™ฃ ๐™–๐™ฃ๐™™ ๐™ฉ๐™š๐™ก๐™ก ๐™ข๐™š ๐™ข๐™ค๐™ง๐™š ๐™–๐™—๐™ค๐™ช๐™ฉ ๐™ฎ๐™ค๐™ช๐™ง ๐™ข๐™ค๐™—๐™ž๐™ก๐™š ๐™™๐™š๐™ซ๐™š๐™ก๐™ค๐™ฅ๐™ข๐™š๐™ฃ๐™ฉ๐Ÿš€ Over the years Iโ€™ve delivered Flutter mobile development solutions for iOS and Android startups, SaaS platforms and enterprise mobile applications, helping companies scale mobile development products across Flutter, iOS and Android environments. Flutter developer focused on Flutter mobile development for iOS and Android applications. Experienced in building scalable Flutter mobile apps for iOS and Android using modern mobile development architecture. I design and deliver Flutter mobile development solutions for iOS and Android startups, SaaS products and enterprise platforms. My work combines Flutter mobile development, iOS development and Android development to deliver stable mobile applications with high performance across Flutter, iOS and Android. 7/04

  • Flutter
  • Flutter Stack
  • Smartphone
  • Dart
  • Firebase
  • Mobile App Development
  • Android
  • Android App Development
  • iOS
  • iOS Development
  • React
  • Node.js
  • JavaScript
  • React Native
  • SQL
  • Artificial Intelligence
  • Swift
  • Git
  • OpenAI API
  • Software Development

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

How do I hire a Flutter Developer in Washington on Upwork?

You can hire a Flutter Developer in Washington 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 Washington 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 Washington 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.