Hire the Best Mobile Professionals

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Rating is 4.8 out of 5.
4.8/5
Based on 961 client reviews
Elijah S.

Ikeja, Nigeria

$10/hr
5.0
6 jobs

Flutter Developer, FlutterFlow Mobile App Developer, Claude Code App Developer, and AI Mobile App Development Specialist. Imagine opening your phone a few weeks from now and seeing your FlutterFlow app live on the App Store and Google Play. Your users are signing up, every screen perfectly matches your Figma design, your Firebase or Supabase backend is running smoothly, your app feels fast and reliable, and you're focused on growing your business instead of fixing bugs, rebuilding features, or worrying about scalability. That's the experience I help founders create. I'm Elijah Samson, a FlutterFlow Expert, FlutterFlow Developer, Flutter Developer, and Mobile App Developer specializing in transforming Figma designs and startup ideas in Flutter, FlutterFlow, Claude Code, and AI-assisted app development for startups and businesses that want fast execution without sacrificing product quality. ━━━━━━━━━━━━━━━━━━━ What I Help Clients Build ✔ Scalable Flutter & FlutterFlow Mobile Apps ✔ Claude Code-Assisted Mobile Applications ✔ SaaS & Subscription Based Platforms ✔ AI Powered Applications & Chatbots ✔ Marketplace & Booking Systems ✔ Social Networking Platforms ✔ Healthcare & Telemedicine Apps ✔ eCommerce & Delivery Applications ✔ Real Time Apps with Firebase ✔ Admin Dashboards & CMS Systems ✔ MVPs for Startups & Founders ✔ Cross Platform iOS & Android Apps ━━━━━━━━━━━━━━━━━━━ 💎 Core Expertise ✔ Flutter & Dart ✔ FlutterFlow ✔ Claude Code App Development ✔ AI-Assisted Mobile App Development ✔ Firebase & Firestore ✔ REST API Integration ✔ OpenAI & AI Integrations ✔ Push Notifications & Real Time Features ✔ Payment Gateway Integration ✔ UI/UX Design & Product Experience ✔ Performance Optimization ✔ Scalable Backend Architecture ✔ App Deployment & Store Publishing ━━━━━━━━━━━━━━━━━━━ ⚡ My Approach to Development I focus on building products that are not only visually polished, but also technically strong underneath. That means: • clean and maintainable architecture • smooth user experience • scalable backend systems • optimized app performance • production-ready functionality • Claude Code-assisted development workflows • faster AI-powered iteration • clear communication throughout development I also understand that startups move fast. Deadlines matter, iteration matters, and having a developer who can think beyond just writing code makes a huge difference during product growth. ━━━━━━━━━━━━━━━━━━━ 🔥 Why Clients Work With Me ✔ Strong product thinking alongside development ✔ Ability to handle both UI/UX and backend integration ✔ Experience using Claude Code for faster app development workflows ✔ Fast execution with attention to scalability ✔ Reliable communication and project ownership ✔ Experience working on modern startup-style applications ✔ Focus on long-term maintainability and growth ━━━━━━━━━━━━━━━━━━━ If you are building a mobile app and want a developer who understands both the technical and product side of development, let’s connect. I’d be happy to discuss your project and help bring the vision to life and ensure you have not just a functional app, but an aesthetically captivating mobile app for your targeted audience. Flutter Developer, FlutterFlow Developer, Claude Code Developer, Claude Code App Developer, Claude Code Mobile App Developer, Claude Code Flutter Developer, Claude Code FlutterFlow Developer, AI-Assisted App Developer, AI Mobile App Developer, Mobile App Developer, Flutter App Developer, FlutterFlow Expert, Firebase Developer, Cross Platform App Development, iOS App Development, Android App Development, SaaS App Development, MVP Development, AI App Development, OpenAI Integration, Claude AI Integration, Claude Code Integration, ChatGPT API Integration, Firebase Integration, Firestore, REST API Integration, Mobile UI UX Design, Figma to FlutterFlow, Figma to Flutter, Flutter UI Design, Mobile App UI Design, Push Notifications, Payment Gateway Integration, Stripe Integration, RevenueCat Integration, Real Time Applications, Marketplace App Development, Booking App Development, Social Media App Development, Healthcare App Development, FinTech App Development, eCommerce App Development, Delivery App Development, Startup App Developer, Scalable Mobile Apps, Mobile App Optimization, Backend Integration, Node.js, Express.js, MongoDB, PostgreSQL, Firebase Cloud Messaging, Authentication Systems, Admin Dashboard Development, CMS Development, Mobile App Deployment, Google Play Store Publishing, App Store Deployment, Flutter Firebase, FlutterFlow Firebase, API Development, Subscription Based Apps, AI Chatbot Development, Claude Code AI App Development, Mobile SaaS Products, Custom Mobile App Development, FlutterFlow MVP Developer, Flutter Consultant, Mobile Product Development, Cross Platform Development, Dart Developer, UI UX Designer, Full Stack Developer, Mobile App, Firebase Auth, Firebase Cloud Functions, Firebase Realtime Database, Mobile App Maintenanance.

  • Figma
  • Mobile App Development
  • Mobile App Design
  • FlutterFlow
  • Web Design
  • UX & UI Design
  • Flutter
  • Claude
  • Flutter Stack
  • AI Mobile App Development
  • Hybrid App Development
  • Mobile App
  • Mobile App Bug Fix
  • Mobile App Testing
  • Mobile App Redesign
Samson E.

Ikeja, Nigeria

$15/hr
5.0
13 jobs

Is your app idea still sitting in notes, stuck in FlutterFlow, or already built but not working the way users expect? Either way, you are in the right place. Hello! I'm Emmanuel. A Flutter Developer, FlutterFlow Developer, AI App Developer, and Mobile UI UX Designer building clean, scalable mobile apps for startups, SaaS founders, coaches, marketplaces, service businesses, and teams. I do not hand off pretty screens that break when real users touch them. Every app I build is structured around the real product goal: clear user flow, smooth onboarding, secure backend logic, fast performance, and a mobile experience people can trust. Here's what that looks like in practice: 🚀 Built FlutterFlow app systems with Firebase authentication, Firestore databases, user roles, dashboards, and backend workflows. 🚀 Converted Figma designs into responsive FlutterFlow and Flutter mobile interfaces with clean UI, strong spacing, and smooth UX. 🚀 Integrated real app features like APIs, push notifications, subscriptions, payments, Google Maps, booking flows, chat, admin panels, and AI-powered workflows. 𝐌𝐘 𝐏𝐑𝐎𝐂𝐄𝐒𝐒: Most developers start with screens. I start with product logic. Before I build, I review what the app must do, who will use it, what data must be saved, and where users may get confused. Then every screen, action, and backend flow has one job: guide, process, or convert. Step 1 → Audit & Strategy: I review your idea, Figma file, current app, or FlutterFlow project and identify gaps in UI, UX, backend, database, API, or launch readiness. Step 2 → Structure: I map the screens, user roles, Firebase or Supabase database, authentication flow, app states, and key user actions. Step 3 → Build: I develop the app in Flutter, FlutterFlow, Firebase, Supabase, Dart, custom functions, custom code, or API workflows. Step 4 → Optimise: I test responsiveness, workflow logic, performance, database behavior, mobile usability, and broken edge cases before delivery. Step 5 → Launch Support: I help prepare the app for Play Store publishing, App Store submission, RevenueCat, Firebase setup, and production handoff. 𝐖𝐇𝐀𝐓 𝐈 𝐁𝐔𝐈𝐋𝐃: ✅ Flutter App Development → Custom iOS and Android apps with clean UI, scalable structure, backend integration, and smooth mobile performance. ✅ FlutterFlow App Development → MVPs, SaaS apps, booking apps, marketplaces, dashboards, AI apps, and business tools built fast without weak structure. ✅ Firebase & Supabase Integration → Authentication, Firestore, database rules, storage, real-time data, user profiles, and secure backend flows. ✅ AI Mobile Apps → AI chat, content generation, recommendation systems, automation flows, smart dashboards, and API-powered app features. ✅ Figma to Flutter / FlutterFlow → Mobile UI conversion with responsive layouts, modern design, clean spacing, and strong user experience. ✅ API, Payments & App Features → REST APIs, Stripe, RevenueCat, Google Maps, push notifications, chat, admin panels, and integrations. 𝐅𝐑𝐄𝐐𝐔𝐄𝐍𝐓𝐋𝐘 𝐀𝐒𝐊𝐄𝐃 𝐐𝐔𝐄𝐒𝐓𝐈𝐎𝐍𝐒 Q: Can you build my app in FlutterFlow instead of custom Flutter? Yes. FlutterFlow is a strong choice for MVPs, SaaS apps, marketplaces, booking apps, dashboards, and AI apps that need to move fast. Q: Can you fix or continue an existing FlutterFlow project? Yes. I can audit workflows, app state, Firebase, Supabase, API calls, layout issues, and backend logic without rebuilding everything from scratch. Q: Can you work from Figma designs? Yes. I convert Figma designs into responsive FlutterFlow or Flutter screens while keeping the interface clean, modern, and user-friendly. Q: Can you add AI features or handle deployment? Yes. I can integrate AI chat, content generation, automation, APIs, payments, push notifications, and help prepare your app for App Store or Play Store launch. If you need a Flutter Developer, FlutterFlow Developer, AI App Developer, or Mobile App Developer who can build more than screens, send me your app idea, Figma design, or current project. I will come back with a specific plan, not a generic pitch. TL;DR → Flutter Developer, FlutterFlow Developer, and AI App Developer. I build clean, scalable iOS and Android apps with Firebase, Supabase, APIs, payments, push notifications, AI features, dashboards, and launch-ready user flows. Flutter Developer || Flutter App Developer || FlutterFlow Developer || FlutterFlow Expert || Cross Platform App Developer || iOS App Developer || Android App Developer || Mobile App Developer || Firebase Developer || Supabase Developer || Dart Developer || Mobile UI UX Designer || Figma to FlutterFlow || Flutter Firebase || Flutter API Integration || Flutter MVP Developer || Flutter AI App || AI App Developer || Stripe Integration || RevenueCat Integration || REST API Integration || Firestore Database || Firebase Authentication || Admin Panel Development || App Deployment || App Store Submission || FlutterFlow Firebase || FlutterFlow Supabase.

  • Smartphone
  • FlutterFlow
  • Mobile App Development
  • Flutter
  • Android App Development
  • Android App
  • Hybrid App Development
  • Firebase
  • Java
  • Mobile App
  • App Development
  • React
  • Hybrid App
  • Dart
  • API Integration
  • Payment Gateway
  • Stripe API
  • User Authentication
  • Node.js
  • Swift
Mihir B.

Surat, India

$10/hr
5.0
16 jobs

👋 Hello, I'm Mihir Bhojani, a Full-Stack Developer | Web, Mobile & AI Solutions With 6+ years of experience, I help startups and growing businesses turn ideas into digital products that actually hold up at scale, from early-stage MVPs to platforms used by thousands of people daily. I handle the full development cycle myself, so you are not stuck managing five different freelancers who don't talk to each other. 🎯 🚀 Core Expertise ✅ Full-Stack Web Development React.js, Next.js, Node.js Custom Web Applications SaaS Platforms Admin Dashboards & Portals Enterprise Solutions 📱 Mobile App Development Flutter (iOS & Android) Cross-Platform Applications Firebase Integration Real-Time Features Push Notifications ☁️ Backend & Cloud Solutions REST APIs & Third-Party Integrations Authentication & Security Database Architecture AWS, Firebase & Cloud Services Scalable Infrastructure 🤖 AI & Automation ChatGPT Integration AI Assistants & Chatbots Workflow Automation Content Generation Systems Smart Business Applications 💼 What You Can Expect ✔️ Clean & Maintainable Code ✔️ Scalable Architecture ✔️ Fast Communication ✔️ On-Time Delivery ✔️ Business-Oriented Solutions ✔️ Long-Term Support I care about whether what I build actually moves the needle for your business, more users, smoother operations, fewer manual processes eating up your team's time. 📈 📩 Drop me a message or invite me to your job, I usually respond within a few hours and I am happy to hop on a quick call to discuss your project before you commit to anything. Let's talk!

  • Mobile App Development
  • AI Mobile App Development
  • AI App Development
  • Hybrid App Development
  • Native App Development
  • Android App Development
  • iOS Development
  • Flutter
  • Large Language Model
  • Google ML Kit
  • Dart
  • Firebase
  • CI/CD
  • Kotlin
  • Apple Xcode
  • iPhone UI Design
  • Android SDK
  • iOS SDK
  • Stripe SDK
  • Agora Voice SDK
Viraj M.

Surat, India

$15/hr
5.0
94 jobs

🚨 𝐀𝐫𝐞 𝐲𝐨𝐮 𝐚 𝐟𝐨𝐮𝐧𝐝𝐞𝐫 𝐰𝐢𝐭𝐡 𝐚𝐧 𝐚𝐩𝐩 𝐢𝐝𝐞𝐚 𝐛𝐮𝐭 𝐧𝐨 𝐜𝐥𝐮𝐞 𝐰𝐡𝐞𝐫𝐞 𝐭𝐨 𝐬𝐭𝐚𝐫𝐭? → I've helped 𝟏𝟏𝟎+ 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 go from 𝐫𝐨𝐮𝐠𝐡 𝐜𝐨𝐧𝐜𝐞𝐩𝐭 𝐭𝐨 𝐥𝐢𝐯𝐞 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬, and I can do the same for you. 𝐈'𝐦 𝐕𝐢𝐫𝐚𝐣 𝐌𝐨𝐫𝐚𝐝𝐢𝐲𝐚, a Mobile App Developer with 𝟔+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building mobile apps across industries like health & fitness, food delivery, ecommerce, AI mobile apps and more. 🏆 𝐊𝐞𝐲 𝐚𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬: → 110+ mobile apps delivered with 100% Job Success and consistent 5-star client ratings → Ranked among the top 2% of Mobile App Developers on Upwork → Helped clients launch apps that reached 500k+ downloads → Reduced project delivery times by up to 30% for multiple clients 𝐖𝐡𝐚𝐭 𝐦𝐚𝐤𝐞𝐬 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐦𝐞 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭? → I keep things simple and transparent. Before any code is written, we agree on milestones, timelines, and costs, so there are no surprises along the way. You get regular updates, honest feedback, and an app that's ready for real users when we're done. ✨ 𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤: 1. Discovery → I learn your idea, goals, and users deeply before writing a single line of code 2. Planning → I break the project into clear milestones with timelines and costs agreed upfront, no moving goalposts 3. Build → Clean, scalable Flutter code with regular updates so you're never left wondering what's happening 4. Launch → Full App Store & Play Store submission, tested and ready for real users No ghost updates. No surprise costs. Just a working app, delivered as agreed. ✨ 𝐖𝐡𝐚𝐭 𝐈 𝐨𝐟𝐟𝐞𝐫: → End-to-end app development: MVPs, SaaS solutions, and fully custom mobile app development → Expertise in Flutter, Firebase, Supabase, custom APIs, AI/ChatGPT integrations, in-app purchases, and advanced API systems → Fast, secure, and user-friendly apps tailored to your business goals ✨ 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 & 𝐀𝐩𝐩 𝐃𝐨𝐦𝐚𝐢𝐧𝐬 𝐈’𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐈𝐧:
 ✔ AI-Powered Mobile App ✔ Social Media Mobile App ✔ Ecommerce/marketplace Mobile App ✔ Finance and budget management Mobile App ✔ Health, Fitness & Wellness Mobile App ✔ Education app development, edTech Mobile App ✔ On-Demand Service Mobile App (Laundry, Salon, Home Care, etc.) ✔ Food Delivery Mobile App Development with Real-Time Tracking ✔ Marketplace Mobile Apps with Stripe/PayPal Integration ✔ Productivity, To-Do & Task Management Mobile Applications ✔ Travel, Hotel & Ticket Booking Mobile Applications ✔ Real Estate Mobile Apps & Property Listing Mobile Apps ✔ Sports, Events & Entertainment Mobile Applications ✔ MVP Mobile App Development for Startups & Businesses ✔ Health & Fitness Mobile App ✔ Wellness Mobile App ✔ Freelance mobile app ✔ Taxi Driver App Development ✔ Video Streaming Mobile App ✔ Ride-hailing app development ✔ Grocery shopping app development 🌟 𝐖𝐡𝐚𝐭 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐒𝐚𝐲 𝐀𝐛𝐨𝐮𝐭 𝐌𝐲 𝐖𝐨𝐫𝐤: 𝐕𝐢𝐤 𝐌𝐚𝐧𝐧𝐞 ⭐⭐⭐⭐⭐ "Viraj was responsive and paid attention to the details and turned around the project on time. Recommend him and wouldn't hesitate to re-hire. Unlike some freelancers who think they know it all and have an attitude, Viraj is easy to work with." 𝐌𝐚𝐥𝐜𝐨𝐦 𝐉𝐞𝐧𝐤𝐢𝐧𝐬 ⭐️⭐️⭐️⭐️⭐️ "Awesome experience - we completed the app in the timeframe originally agreed upon and it was live on the app store as promised. From the concept to the design to the actual app build, it was a smooth experience." ✨ 𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐘𝐨𝐮𝐫 𝐍𝐞𝐱𝐭 𝐀𝐩𝐩 Have a mobile app idea or an existing one to upgrade? Let’s connect, I’ll share a short, clear plan. 🚨 Send me your app idea and I'll reply within 4 hours with honest feedback Best Regards, Viraj Moradiya 🔑 𝐅𝐢𝐧𝐝 𝐌𝐞 𝐔𝐬𝐢𝐧𝐠 𝐓𝐡𝐞𝐬𝐞 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Flutter developer | App development | App development company | Mobile app development company | Android app development | Mobile application development | Freelance app developer | Flutter app development | Flutter app | Flutter mobile app | Flutter application | Flutter mobile application | Flutter mobile app developer | Full stack flutter developer | Flutter app | Flutter app developer | AI app developer | Flutter Supabase | Mobile app development | MVP app development | MVP App developer | application developer | Ai application developer | Full stack developer flutter | Flutter expert | MVP developer | MVP app developer | Fitness app developer | Hire Mobile app developer | Hire iPhone developer | Android app developer | iOS app developer | iPhone app developer | Swift | iPad app developer | iOS development | Fitness app developer | App developer | Ai Mobile app developer | Mobile application developer | AI App developer | MVP App developer | Real estate app development | Healthcare app development | AI App developer | Wellness app development | MVP Mobile app development | AI Powered Mobile app | mobile apps ai | Android apps ai | Mobile app developer | White label Apps

  • Smartphone
  • Dart
  • Flutter
  • App Development
  • Mobile App
  • Android
  • Mobile App Development
  • Mobile App Design
  • Hybrid App Development
  • Flutter Stack
  • Android App Development
  • iOS Development
  • User Profile Creation
  • AI Mobile App Development
  • Firebase
  • Android App
  • Mobile App Development Consultation
  • Swift
  • iPhone & iPad Apps
  • iOS
Tony N.

Hanoi, Vietnam

$20/hr
4.9
103 jobs

⭐ Hi there, I’m Tony Nguyen, a Senior UI/UX Designer with over 10 years of experience. With a background in Information Technology and Software Engineering, I understand both design and how products are built. This allows me to create practical, user-focused experiences that are visually polished, intuitive, and realistic to develop. ⭐My services: - Web Design - Mobile design (iOS/Android) - Sitemap, User flow, Wireframes, Prototyping - Style & color guideline creation - Landing page design - Dashboard Design - SAAS Tool - Logo creation - HTML/CSS, ReactJS ⭐Tools/Software: - Design: Sketch, Figma, Adobe Photoshop, Adobe Illustrator - Prototyping and wireframing: Figma, InVision - Task management: Slack, Jira - Supporting Clients through the development process and helping them in the future. Contact me if you want to collaborate on your projects! 🔑KEYWORDS: UI/UX Designer, Product Designer, UX Designer, UI Designer, Web Designer, Web App Design, AI Product Design, AI UI/UX, AI App Design, AI SaaS Design, SaaS Design, Website Design, Figma, Dashboard Design, Design System, Landing Page Design, Mobile App Design, UX Design, Responsive Web Design

  • Prototyping
  • Responsive Design
  • Mobile App
  • HTML5
  • Mobile App Design
  • Figma
  • Adobe XD
  • CSS 3
  • InVision
  • Adobe Photoshop
  • Mobile UI Design
  • Graphic Design
  • Web UI
  • Dashboard
Roland V.

Dublin, Ireland

$15/hr
5.0
6 jobs

🔥 Available to start immediately I’m a full-stack developer with a background in Cloud Computing and Software Development, building web apps, SaaS platforms, and MVPs. I also work with React Native for mobile apps. Unlike many AI-focused freelancers, I combine real software engineering fundamentals with modern AI tools to build scalable, production-ready applications by using the latest and greatest AI models like Codex and Claude Code. I focus on full-stack development, AI integrations (OpenAI, Claude), and mobile app development using React Native. I can help you build full-stack web and mobile applications, develop fast MVPs, integrate AI features like chatbots and automation, or improve and scale your existing product. My core stack includes React, React Native, Node.js, PostgreSQL, MongoDB, Supabase, and cloud platforms like AWS and Vercel. Clients work with me because I deliver clean, scalable solutions, communicate clearly, and move fast without compromising quality. If you’re looking for a React developer, React Native developer, full stack developer, or AI developer, feel free to reach out.

  • Full-Stack Development
  • JavaScript
  • React
  • Web Development
  • Mobile App Development
  • API
  • AI App Development
  • Node.js
  • TypeScript
  • SaaS
  • SaaS Development
  • Claude
  • Replit
  • OpenAI Codex
  • API Integration
  • HTML
  • Web & Mobile Design Consultation
  • SQL
  • iOS Development
  • Android App Development

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