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$18/hr
100%
Job Success
$100K+ earned
Available now
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Parth V.
has worked
.
I build fast, scalable iOS and Android apps with Flutter and React Native, backed by 7+ years of experience and 30+ production apps across healthcare, SaaS, fintech, e-commerce, dating, and social platforms, with expertise in real-time chat, video streaming, AI, APIs, payments, Firebase/Supabase, and backend development.
I can also handle the supporting backend and integrations required to make your application a complete product:
* Node.js & REST API development
* Firebase & Supabase
* Authentication & user management
* Push notifications
* Real-time communication
* Payment & subscription integrations
* Third-party API integrations
* Admin dashboards
* Database integration
* App Store & Google Play deployment
* Performance optimization and bug fixing
Why Clients Work With Me
* 7+ years of mobile development experience
* 30+ production applications delivered
* Strong Flutter & React Native expertise
* Experience across multiple industries and product types
* Focus on clean, maintainable, scalable code
* Strong understanding of UI/UX and mobile user experience
* Comfortable working with existing codebases as well as building from scratch
* Experience integrating APIs, Firebase, Supabase, payments, AI services, and real-time functionality
* Focused on building products that are reliable in production, not just prototypes
My approach is straightforward: understand the product, build the right technical foundation, keep the user experience smooth, and deliver a mobile application that is ready for real users.
If you’re looking for a Flutter or React Native developer to build a new mobile app, develop an MVP, modernize an existing application, or add complex features to your current product, send me your requirements and let’s discuss how we can turn your idea into a production-ready app.
Thank you for your valuable time - Parth V.
Flutter | React Native | Expo | iOS Development | Android Development | Mobile App Development | Cross-Platform Development | Firebase | Supabase | Node.js | REST API | API Integration | Real-Time Chat | Video Streaming | Push Notifications | AI App Development | SaaS | Healthcare Apps | Fintech Apps | Dating Apps | Social Apps | E-commerce Apps | MVP Development | App Store | Google Play
Associated with
Tecocraft Infusion PVT LTD.
$35/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
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Sagar M.
has worked
.
🎯 I turn product ideas into shipped MVPs in two weeks or less. As an ex-Apple engineer and software architect with 16+ years of experience, I've built and published 70+ apps on the App Store and Google Play.
⚡ 14-Day MVP Delivery – Your production-ready mobile app launched in 2 weeks, not 2 months
🏆 Former Apple iOS Engineer – Silicon Valley standards meet startup speed for investor-ready applications
📱 70+ Apps Launched – Proven track record turning founder ideas into funded businesses on iOS and Android
Need Expert Mobile App Development That Actually Delivers on Time?
I'm a former Apple iOS engineer offering professional mobile app development for startup founders who need results fast. While other mobile app development agencies take 3-6 months and disappear mid-project, I deliver market-ready MVPs in 14 days or less. No crashes. No excuses. No communication gaps.
I've successfully launched 70+ applications across the iOS App Store and Google Play Store through strategic mobile app development. But here's what matters more: I've helped multiple founders turn their ideas into investor-ready apps that secured real funding. One client came to me after their previous mobile app development team ghosted them 3 months into the project. They had an investor meeting in 2 weeks and nothing to show. I rebuilt their entire native app from scratch in 13 days using React Native. The app worked flawlessly in their pitch. They closed $500K in seed funding.
That's the difference between a developer who codes and a developer who understands your real goal isn't just an app – it's launching your business before competitors beat you to market. I use test-driven mobile app development methodology with enterprise-grade architecture, so your app doesn't just work on day one. It scales as your business grows. You get weekly progress builds for continuous feedback, and I respond to messages within hours, not days. No more chasing developers who went silent.
Whether you need iOS development, Flutter development, or cross-platform solutions with React Native, my mobile app development services deliver apps that look professional, function perfectly, and stay within your budget. No surprise costs. No endless revisions. Just a clear timeline and a finished product that's ready to make you money.
Mobile App Development Services:
- iOS App Development (Swift, native iOS development)
- React Native Development (cross-platform iOS & Android apps)
- Flutter Development (modern, scalable mobile applications)
- MVP Development (investor-ready apps in 14 days)
- Mobile App Design (professional UI/UX that converts)
- App Store & Google Play Deployment (end-to-end launch support)
Ready to Launch Your App Fast?
If you're tired of mobile app development projects that drag on for months, developers who disappear, or apps that crash when you need them most – let's talk. Send me a message with your project details, and I'll show you exactly how my proven mobile app development process can get your app built, tested, and launched in 14 days. Every successful mobile app development project starts with a conversation. Your competitors aren't waiting. Neither should you.
Associated with
BrewApps LLC.
$11.97/hr
$3K+ earned
Available now
Offers consultations
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Hamza K.
has worked
.
Struggling to find a Flutter developer who can turn your MVP idea into a fast, stable, AI-powered app instead of another buggy prototype? You're in the right place.
I'm Hamza, a Flutter Developer specializing in Firebase backend integration, AI Mobile App Development (ChatGPT, OpenAI, Gemini), and production-ready MVP Development for startups and growing businesses. I help founders launch Android & iOS apps that are scalable, secure, and ready for real users, not just a demo.
PROOF IT WORKS
1. 6 projects delivered on Upwork with a 5.0-star average client rating
2. Built and shipped a full Android & iOS chat app from scratch, including messaging, live media, profiles, and friends
3. Delivered a city-wide Lost & Found platform with a real-time Firebase backend and clean architecture
4. Average response time under 1 hour, available 30+ hrs/week
5. Rising Talent badge, ID-verified, native English speaker
6. Developed 50+ apps prior to Upwork.
WHAT YOU GET
- AI-Powered Flutter Apps: ChatGPT, OpenAI, Gemini, Claude, and Voice AI integration
- Startup MVP Development: launch-ready mobile products built for speed and future growth
- Flutter Mobile App Development: Android & iOS apps with clean architecture and modern UI
- Firebase & Backend Integration: authentication, Firestore, Cloud Functions, real-time features
- Production Readiness & App Scaling: refactoring, performance optimization, security
- App Store & Google Play Deployment: builds, releases, signing, and production support
HOW WE WORK TOGETHER
1. We start with a quick call to understand your goals, users, and timeline
2. I map out the architecture and share a clear development plan with milestones
3. You get regular builds and updates so you always know where your project stands
4. I handle testing, App Store/Google Play deployment, and post-launch support
THIS IS FOR YOU IF:
- You're building an AI-powered product or startup MVP
- You need ChatGPT, OpenAI, Gemini, or Voice AI integration inside a Flutter app
- You want clean, scalable code instead of technical debt
- You value clear communication and steady progress updates
Ready to turn your idea into a working app? Send me a message and let's talk about your project.
Regards,
Hamza
Flutter Developer | Firebase & MVP Specialist | AI Mobile App Development | ChatGPT & OpenAI Integration
$18/hr
99%
Job Success
$300K+ earned
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Shubham S.
has worked
.
I help startups and enterprises transform ideas into high-performance, scalable mobile applications that users love and businesses rely on.
With 10+ years of hands-on experience in iOS and Android development, I specialize in building secure, user-centric, and production-ready mobile apps from MVP to enterprise scale. My background in Agile project leadership ensures smooth execution, transparent communication, and on-time delivery.
Mobile Development Expertise
iOS Development
• Swift
• watchOS, SiriKit, HealthKit
• Apple Watch integrations
• App Store deployment & optimization
Android Development
• Kotlin
• Flutter & React Native (cross-platform)
• Google Play deployment
Wearables & IoT
• Fitbit, Garmin, Polar
• BLE (Bluetooth Low Energy) integrations
• Smart medical devices (BP monitors, Spirometers, Digital Stethoscopes)
Backend & Cloud Integration
• Node.js, PHP
• REST & SOAP APIs
• Firebase
• AWS & Azure cloud services
• Real-time systems (WebRTC, XMPP, VoIP)
• JSON / XML integrations
I ensure secure, scalable architecture aligned with HIPAA, GDPR, and PIPEDA compliance when handling sensitive user data.
Industry Experience
-HealthTech & Telehealth
-Femtech
-Women wellness
-Female Helathcare
-Fitness & Wellness Platforms
-Mental Health Apps
-PropTech Solutions
-FinTech Applications
-Workflow & Enterprise Systems (CRM, ERP, POS, Supply Chain)
-Multi-Vendor E-commerce & On-Demand Platforms
From custom workflow automation tools to large-scale consumer apps, I focus on performance, security, and seamless UX.
Tools & Workflow
• Agile (SCRUM, Kanban, Hybrid)
• JIRA, Trello
• GitHub, Bitbucket
• CI/CD & Version Control Best Practices
My Agile background allows me to manage development cycles efficiently, reduce technical debt, and maintain clarity between business goals and technical execution.
What You Can Expect Working With Me
-Clean, scalable, maintainable code
-Clear milestones & proactive communication
-Performance-optimized architecture
-Strict data security standards
-Long-term technical partnership mindset
If you’re looking for a reliable senior mobile developer who understands both technology and business impact, let’s build something powerful together.
less
Associated with
Flexsin Technologies
$10M+
earned
$15/hr
100%
Job Success
$100K+ earned
Available now
Start of list.
End of list.
Lovepreet S.
has worked
.
With $100K+ earned on Upwork, 99 completed jobs, and 6,443+ hours delivered, I bring over 10 years of hands-on mobile app development experience building production-grade iOS, Android, and cross-platform applications.
I can help turn ideas into scalable mobile products using native technologies such as Swift and Kotlin, as well as cross-platform frameworks including Flutter and React Native.
From MVP development to complex mobile platforms, I focus on clean architecture, reliable performance, intuitive user experiences, and long-term maintainability.
✅ 𝐖𝐇𝐀𝐓 𝐈 𝐁𝐔𝐈𝐋𝐃 :
🔹 𝐍𝐚𝐭𝐢𝐯𝐞 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 ➜ iOS applications with Swift and SwiftUI, and Android applications with Kotlin and Jetpack Compose
🔹 𝐂𝐫𝐨𝐬𝐬-𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐚𝐩𝐩𝐬 ➜ Flutter and React Native solutions, with Kotlin Multiplatform for shared business logic where appropriate
🔹 𝐀𝐈-𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞𝐝 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬 ➜ chat assistants, voice features, recommendations, intelligent search, automation, and API-based AI functionality
🔹 𝐌𝐕𝐏𝐬 𝐚𝐧𝐝 𝐫𝐚𝐩𝐢𝐝 𝐩𝐫𝐨𝐭𝐨𝐭𝐲𝐩𝐞𝐬 ➜ focused releases for validating product ideas, gathering user feedback, and reaching the market faster
🔹 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐚𝐧𝐝 𝐀𝐏𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 ➜ REST, GraphQL, WebSockets, third-party platforms, and custom backend services
🔹 𝐀𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐜𝐥𝐨𝐮𝐝 𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 ➜ Firebase, Supabase, secure login, user roles, cloud storage, and real-time database functionality
🔹 𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬 𝐚𝐧𝐝 𝐦𝐨𝐧𝐞𝐭𝐢𝐳𝐚𝐭𝐢𝐨𝐧 ➜ Stripe, in-app purchases, recurring subscriptions, and secure transaction workflows
🔹 𝐑𝐞𝐚𝐥-𝐭𝐢𝐦𝐞 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬 ➜ in-app chat, push notifications, live updates, and synchronized user activity
🔹 𝐋𝐨𝐜𝐚𝐭𝐢𝐨𝐧-𝐛𝐚𝐬𝐞𝐝 𝐟𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥𝐢𝐭𝐲 ➜ maps, GPS tracking, geofencing, routing, and location-aware experiences
🔹 𝐀𝐩𝐩 𝐢𝐦𝐩𝐫𝐨𝐯𝐞𝐦𝐞𝐧𝐭 𝐚𝐧𝐝 𝐫𝐞𝐥𝐞𝐚𝐬𝐞 ➜ testing, bug fixing, performance optimization, App Store submission, and Google Play deployment
🔹 𝐏𝐨𝐬𝐭-𝐥𝐚𝐮𝐧𝐜𝐡 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 ➜ maintenance, platform updates, feature enhancements, monitoring, and ongoing product improvements
✅ 𝐇𝐎𝐖 𝐈 𝐀𝐏𝐏𝐑𝐎𝐀𝐂𝐇 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓
1. 𝐔𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝 your users, goals, core features, integrations, and launch priorities.
2. 𝐑𝐞𝐜𝐨𝐦𝐦𝐞𝐧𝐝 𝐭𝐡𝐞 𝐫𝐢𝐠𝐡𝐭 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 native iOS/Android, Flutter, or React Native based on performance, timeline, budget, and scalability.
3. 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 𝐚 𝐦𝐚𝐢𝐧𝐭𝐚𝐢𝐧𝐚𝐛𝐥𝐞 𝐬𝐲𝐬𝐭𝐞𝐦 and break development into clear, testable milestones.
4. 𝐁𝐮𝐢𝐥𝐝 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞 the product, keeping communication transparent throughout.
5. 𝐓𝐞𝐬𝐭 𝐭𝐡𝐨𝐫𝐨𝐮𝐠𝐡𝐥𝐲 for performance, security, accessibility, edge cases, device compatibility, and store compliance.
6. 𝐃𝐞𝐩𝐥𝐨𝐲 𝐚𝐧𝐝 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 the app based on user feedback and evolving product needs.
𝐃𝐞𝐩𝐥𝐨𝐲 𝐚𝐧𝐝 𝐬𝐮𝐩𝐩𝐨𝐫𝐭 𝐭𝐡𝐞 𝐚𝐩𝐩 𝐛𝐚𝐬𝐞𝐝 𝐨𝐧 𝐮𝐬𝐞𝐫 𝐟𝐞𝐞𝐝𝐛𝐚𝐜𝐤 𝐚𝐧𝐝 𝐞𝐯𝐨𝐥𝐯𝐢𝐧𝐠 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐧𝐞𝐞𝐝𝐬.
𝐇𝐚𝐯𝐞 𝐚 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐢𝐝𝐞𝐚, 𝐝𝐞𝐬𝐢𝐠𝐧, 𝐬𝐩𝐞𝐜𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧, 𝐨𝐫 𝐞𝐱𝐢𝐬𝐭𝐢𝐧𝐠 𝐜𝐨𝐝𝐞𝐛𝐚𝐬𝐞?
Send me a brief overview of your requirements. I will help you identify the right technical approach and build a mobile application that is reliable, scalable, and ready for real-world use.
Associated with
The Brihaspati Infotech Pvt. Ltd.
$10M+
earned
$25/hr
100%
Job Success
$100K+ earned
Start of list.
End of list.
Shujaat A.
has worked
.
🚀 Top Rated Plus Freelancer | Building AI-Powered Mobile Apps That Scale for Startups & Businesses
I am a Mobile App Developer with 9+ years of experience specializing in Flutter, FlutterFlow, AI-powered apps, and custom mobile app development for iOS, Android, and Web
I help startups, entrepreneurs, and businesses transform their ideas into high-performance, scalable, and user-friendly mobile applications from MVP development to fully customized production-ready solutions.
With expertise in Flutter, FlutterFlow, React Native, Firebase, IOS, Android, AI integrations, AI Mobile apps Development, and full-stack mobile development, I build modern applications optimized for performance, reliability, and long-term growth.
⚡ Mobile App Development Services:
✅ Custom Mobile App Development
✅ iOS App Development
✅ Android App Development
✅ Flutter App Development
✅ FlutterFlow Development
✅ Cross-Platform Mobile Applications
✅ MVP Development for Startups
✅ SaaS Mobile Applications
✅ AI-Powered Mobile Apps
✅ Enterprise Mobile Solutions
✅ Social Media Applications
✅ E-commerce & Marketplace Apps
✅ On-Demand Service Applications
✅ Real-Time Chat & Community Apps
✅ Subscription-Based Applications
🧠 AI-Powered Mobile App Solutions:
I build intelligent applications using modern AI technologies:
• AI-Powered Mobile Apps
• OpenAI & ChatGPT API Integration
• LLM-Based Applications
• AI SaaS & Automation Solutions
• Image, Video & Voice AI Features
• AI Agents & Smart Recommendations
⚙️ Advanced Integrations & Features :
• Social Media Integration (Google, Apple, Facebook Login)
• Payment Gateway Integration (Stripe, PayPal, In-App Purchases)
• Firebase Authentication & Cloud Services
• Push Notifications
• Real-Time Database & Messaging
• Maps & Location-Based Features
• Third-Party API Integration
• Analytics & Performance Optimization
💻 Technology Stack:
◆ Mobile Development:
Flutter | Dart | FlutterFlow | React Native | Swift | Kotlin
◆ Backend & Cloud:
Firebase | Supabase | Node.js | REST APIs | Database Architecture
🌟 Why Clients Choose Me
✔ Proven experience building production-ready applications
✔ Clean, scalable, and maintainable code
✔ Business-focused development approach
✔ Clear communication and transparent workflow
✔ Complete support from idea validation to app launch
✔ App Store & Google Play deployment assistance
I Dont just build apps. I help create digital products that solve real problems and support business growth.
Whether you need a Flutter Developer, FlutterFlow Expert, AI Mobile App Developer, Custom App Developer, or MVP Development Partner, I can help bring your vision to life.
📩 Lets discuss your project idea and create a clear roadmap for success.
Best regards,
Shujaat Arbab
Core Skills:
Flutter Developer | FlutterFlow Developer | AI Mobile App Developer | Mobile App Development | Custom Mobile Apps | iOS App Development | Android App Development | MVP Development | Startup App Development | Social Media Integration | AI-Powered Apps | SaaS Development | Firebase Developer | React Native | OpenAI API Integration | ChatGPT API | API Integration | Full Stack Mobile App Developer | Cross Platform App Development | App Store Deployment
$25/hr
100%
Job Success
$10K+ earned
Available now
Start of list.
End of list.
Faizan K.
has worked
.
I help startups and growing businesses transform ideas into high-performance Flutter mobile apps for iOS and Android using Firebase and scalable, production-ready architecture.
With 8+ years of experience and 30+ successful app launches, I specialize in building apps that are fast to launch, easy to scale, and optimized for performance.
I don’t just build screens — I design clean, maintainable Flutter architectures that support long-term growth without costly rewrites.
⭐ Apps I Build
• Startup MVP apps for rapid validation and market testing
• Marketplace apps (multi-vendor, buyer-seller platforms)
• SaaS and subscription-based mobile applications
• On-demand apps (delivery, booking, ride-sharing solutions)
• Social networking and community platforms
• Business automation and productivity apps
🛠 Flutter & Firebase Expertise
• Flutter app development (iOS, Android, Web)
• Firebase (Authentication, Firestore, Cloud Functions, FCM)
• Real-time chat, push notifications, live data sync
• REST API integration and custom backend systems
• Stripe integration (payments, subscriptions, billing)
• Google Maps API, geolocation, tracking features
• Scalable state management (Bloc, Riverpod, Provider)
• Clean Architecture & modular code structure
• App performance optimization and responsive UI
• Deployment to App Store & Google Play
🚀 What You Get
✔ Scalable Flutter app with clean architecture
✔ Fast MVP delivery for startups
✔ Secure, optimized Firebase backend
✔ Modern UI/UX with smooth animations
✔ Maintainable, production-ready codebase
✔ Ongoing support and feature scaling
📈 Why Hire Me
✔ 30+ successfully delivered Flutter apps
✔ Proven experience with startups, SaaS, marketplaces
✔ Strong focus on performance, scalability, and UX
✔ Clear communication and reliable delivery
Keywords
Flutter Developer, Flutter App Development, Firebase Expert, Dart, Cross Platform Apps, Mobile App Development, MVP Development, Startup Apps, SaaS Apps, Marketplace Apps, Flutter UI, Flutter Clean Architecture, Bloc, Riverpod, REST API Integration, Stripe Integration, Push Notifications, Real Time Apps, Google Maps Integration, Android App Development, iOS App Development, AI, Vibe Coding, Cursor, Copilot, Claude.
$25/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
Brijesh V.
has worked
.
𝗜'𝗺 𝗮 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗶𝘁𝗵 𝟴+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗯𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗵𝗶𝗴𝗵-𝗽𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗶𝗢𝗦, 𝗔𝗻𝗱𝗿𝗼𝗶𝗱, 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 & 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀. I help startups and businesses transform ideas into scalable mobile products with clean architecture, intuitive user experiences, and reliable backend integrations.
Whether you need a brand-new application, an MVP for investors, AI-powered mobile features, or ongoing development support, I can help turn your idea into a production-ready product.
✔ Top Rated Plus Freelancer
✔ 100% Job Success Score
✔ 8+ Years of Development Experience
✔ 62+ Successfully Delivered Applications
✔ Experience Building Products Used by Millions of Users
✔ Long-Term Partnerships with Startups and Growing Businesses
📱 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁:
React Native Development, Flutter Development, Cross-Platform Mobile Development, Native iOS Development, Native Android Development, Expo, Expo Router, TypeScript, JavaScript, Mobile UI Development, Mobile UX Development, Responsive Mobile Design, Pixel-Perfect UI, Mobile App Architecture, Clean Architecture, MVVM, Offline-First Applications, High-Performance Mobile Apps, App Optimization, App Store Deployment, Google Play Deployment, Mobile App Maintenance.
🤖 𝗔𝗜 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝘀:
AI Mobile App Development, ChatGPT Integration, OpenAI API, Claude API, Gemini API, AI Chat Applications, AI Assistants, AI Chatbots, AI Image Generation, AI Document Processing, AI Voice Features, AI Workflow Automation, AI SaaS Applications, LLM Integration, AI Productivity Apps.
⚙️ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻:
FastAPI, Django, Node.js, Express.js, Firebase, Supabase, PostgreSQL, MySQL, MongoDB, Redis, REST API, GraphQL, WebSockets, Authentication, Authorization, API Integration, Third-Party API Integration.
💳 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀 & 𝗠𝗼𝗯𝗶𝗹𝗲 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀:
Stripe Integration, RevenueCat, In-App Purchases, Subscription Apps, Firebase Cloud Messaging (FCM), Push Notifications, Google Maps, Apple Maps, GPS Tracking, Live Location, Camera Integration, Image Upload, Video Upload, QR Scanner, Barcode Scanner, BLE, Bluetooth, NFC, OTP Login, Apple Sign-In, Google Sign-In, Social Login, Face ID, Fingerprint Authentication, Deep Linking, Dynamic Links, Live Chat, Real-Time Messaging, Audio Calling, Video Calling, File Upload, Offline Sync.
🎨 𝗨𝗜/𝗨𝗫:
Figma to React Native, Figma to Flutter, Adobe XD to Mobile App, Mobile UI Design Implementation, Design Systems, Material Design, Cupertino Design, Animations, Dark Mode, Accessibility.
🏥 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝘆 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲:
Healthcare Apps, Fitness Apps, AI Applications, FinTech Apps, Marketplace Apps, E-commerce Apps, Social Networking Apps, Dating Apps, CRM Applications, ERP Applications, Food Delivery Apps, Taxi Booking Apps, Logistics Apps, Real Estate Apps, Education Apps, Travel Apps, Event Apps, SaaS Applications, Enterprise Applications.
🛠️ 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀:
React Native, Flutter, Expo, Expo Router, TypeScript, JavaScript, Firebase, Supabase, FastAPI, Django, Node.js, Express.js, PostgreSQL, MongoDB, MySQL, Redis, GraphQL, REST APIs, WebSockets, Git, GitHub, Docker, AWS, Google Cloud Platform (GCP).
Skills:
Mobile App Development, Mobile App Developer, React Native Developer, React Native Development, Flutter Developer, Flutter Development, iOS App Development, iOS Developer, Android App Development, Android Developer, Cross-Platform App Development, Hybrid Mobile App Development, AI Mobile App Development, AI App Development, ChatGPT Integration, OpenAI API, Claude API, Gemini API, Firebase Development, Supabase Development, FastAPI Development, Node.js Development, REST API Integration, GraphQL API Development, WebSocket Integration, Mobile Backend Development, API Integration, Third-Party API Integration, Expo, Expo Router, TypeScript, JavaScript, Push Notification Integration, Firebase Cloud Messaging (FCM), RevenueCat Integration, Stripe Payment Integration, In-App Purchases (IAP), Google Maps API, GPS Tracking, Real-Time Chat, Live Chat Application, BLE Integration, Camera Integration, QR Code Scanner, Barcode Scanner, Healthcare App Development, FinTech App Development, Marketplace App Development, SaaS Application Development, MVP Development.
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Whether you need a startup MVP, enterprise mobile application, AI-powered app, healthcare solution, marketplace, SaaS platform, social networking app, or a complete cross-platform mobile product, I can take your idea from planning and design to development, deployment, and long-term support.
Let's start with a free discovery call. I'll review your requirements, discuss possible approaches, identify potential challenges, and provide honest feedback before any commitment.
Best regards,
Brijesh
Associated with
Benzatine Infotech
$1M+
earned
$25/hr
98%
Job Success
$400K+ earned
Available now
Offers consultations
Start of list.
End of list.
Muhammad W.
has worked
.
I help founders launch SaaS MVP and AI powered products in weeks, not months.
AI First Developer, over the past 10+ years, I’ve worked with startups and businesses across AI, Healthcare, Marketplaces, Logistics, and Social Platforms to build scalable web and mobile applications that are launch-ready and investor-ready.
Whether you need a fast MVP, AI integration, startup prototype, or a production ready SaaS platform, I can help turn your idea into a real product with clear execution and fast delivery.
What I can help you build:
- SaaS MVPs for startups
- AI-powered web and mobile apps
- Marketplace and on-demand platforms
- Internal business tools and dashboards
- Subscription-based SaaS products
- AI chatbots and AI workflow automation
- Cross-platform mobile apps using React Native and Flutter
- Scalable backend systems and API integrations
I work with modern technologies including:
Frontend:
React, Next.js, TypeScript, Tailwind CSS
Backend:
Node.js, NestJS, Python, FastAPI
Database & Infrastructure:
PostgreSQL, MongoDB, Supabase, Firebase, AWS, Vercel, Docker
AI & Automation:
OpenAI, Claude, Gemini, LangChain, AI Agents
Recent project experience includes:
Hey Sage - AI assistant platform with multiple AI-powered assistants across business, career, lifestyle, and productivity categories
Vibechat.ai is a platform designed to provide small businesses with a 24/7 AI Front Desk.
BeyM - social networking platform similar to Instagram/Facebook
Property Swap - property exchange platform for a Netherlands-based client
Food & Knives - chef booking and restaurant events platform for a Saudi-based client
Logistics SaaS platform for a Poland-based company
Istehwath - marketplace platform for buying and selling products in the MENA region
Why clients work with me:
- Fast communication and structured execution
- Startup-focused development approach
- Clean and scalable architecture
- Strong experience building MVPs from scratch
- Ability to handle both mobile and web products
- Long term support after launch
If you’re looking for a reliable technical partner to build or scale your SaaS MVP, AI product, or startup platform, feel free to send an invite or message to discuss your project.
Keywords:
React Native Developer | iOS Developer | Android Developer |
Mobile App Development | AI Mobile App | Cross-Platform App |
MVP Development | On-Demand App | Marketplace App | Healthcare App |
Booking App | SaaS Mobile App | Startup App Developer |
App Store Launch | OpenAI Integration | AI App Implementation.
Associated with
O16 Labs
$25/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
Muhammad Hamza F.
has worked
.
Don't let average development kill a great idea. Build a product that truly helps people.
𝗛𝗼𝘄 𝗬𝗼𝘂𝗿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗠𝗼𝘃𝗲𝘀 𝗙𝗿𝗼𝗺 𝗜𝗱𝗲𝗮 𝘁𝗼 𝗟𝗶𝘃𝗲 𝗣𝗿𝗼𝗱𝘂𝗰𝘁:
Every project follows a clear, proven journey, divided into milestones:
UI/UX design → Front-end development → Backend development → Deployment → Post-launch maintenance (8 weeks FREE)
This ensures transparency, predictable delivery (and zero surprises).
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I offer a 𝗳𝗿𝗲𝗲 𝟯𝟬-𝗺𝗶𝗻𝘂𝘁𝗲 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 to discuss and refine your idea, recommend the right tech stack and forecast any ongoing costs as your user base grows, so you avoid surprises and make informed decision with clarity.
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Words from a recent client after working with us: (check more on my profile below)
"My experience with Muhammed has been great. We worked on a project that I had so many gray areas in and Muhammed helped me navigate them with ease. He went beyond just doing the job, but also kept providing feedback and what’s best for my business. He has a sense of ownership and responsibility that makes you believe it’s his own business that he is building an app for. I appreciate the collaboration, and will work with him again for sure."
⭐⭐⭐⭐⭐
-
𝙁𝙤𝙪𝙣𝙙𝙚𝙧 𝙈𝙚𝙨𝙢𝙚𝙧 (𝙐𝙣𝙞𝙩𝙚𝙙 𝙆𝙞𝙣𝙜𝙙𝙤𝙢)
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I've majored in software engineering, and I've used a myriad of technologies to help various businesses create mobile apps that have generated millions in revenue.
Over the past 8+ years, I have developed a wide range of iOS and Android mobile apps.
✅ Food delivery app
✅ Ride booking app (like Uber)
✅ Real estate listing app (Like Airbnb)
✅ Social media mobile app (like TikTok/Instagram)
✅ Startups/Investment management mobile app
✅ Wellness mobile app
✅ Fitness and Nutrition mobile app (like CalAI, MyFitnessPal)
✅ Sports mobile app
✅ E-commerce mobile app
✅ Language Learning Mobile App (Like Duolingo)
✅ Event management mobile app
✅ Grocery/Meal Planning mobile app
✅ Freelance mobile app
✅ Service Booking Mobile App (Home/HVAC)
✅ Inventory Management Mobile App
✅ Learning Management Mobile App
✅ Appointment Booking Mobile App (Salon/Doctor)
✅ Venue Booking Mobile App (Sports/Events)
✅ Task Management Mobile App (Project Management/To-Do)
✅ On-Demand Custom Mobile Apps
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As your 𝘁𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗽𝗮𝗿𝘁𝗻𝗲𝗿, I go above and beyond to ensure your app’s success, from concept to launch.
What I Also Bring Beyond Development:
→ Technology & architecture consulting
→ Product roadmap & feature prioritization
→ Help you understand any possible ongoing costs with the project
→ Cost-effective tech stack selection with long-term cost planning
→ Scalability strategy as your user base grows
→ Technical support during investor or stakeholder discussions
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𝗠𝗮𝗶𝗻𝘁𝗲𝗻𝗮𝗻𝗰𝗲 & 𝗟𝗼𝗻𝗴-𝗧𝗲𝗿𝗺 𝗦𝘂𝗽𝗽𝗼𝗿𝘁
I provide free post-delivery support for 8 weeks, followed by flexible maintenance plans based on your product needs, usage scale, and future roadmap, always discussed transparently.
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If you’re looking for someone who understands your product, owns outcomes, communicates clearly, and thinks long-term, let’s connect and build something solid.
❗❗ Check out my portfolio! ❗❗
Highlighted Skills:
Full Stack Developer | Expert Full Stack Developer | Full Stack Mobile App Developer | Full Stack AI Developer | Expert Full Stack Mobile App Developer | Mobile Developer | iOS Developer | Android App Developer | Mobile App Development | Cross platform development | AI App Developer | AI App | Mobile Developer | App Developer | Mobile App Development Consultation | IT Consultation | App Developer | AI App Developer | iOS App Development | iOS App | Android App Development | Hybrid App development | Mobile App Development Consultation | Flutter | Firebase | Dart | Flutter Dart | Flutter Firebase | iOS Development | Android App Development | Smartphone | User Authentication | In App Purchases | API Integration