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Bilal A.
$40/hr
100% Job Success
$70K+ earned
Available now
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✅ Top Rated Plus (Top 3% Talent on Upwork) ✅ 100% Job Success Score – Perfect Client Satisfaction ✅ 20+ Projects Delivered Successfully ✅ 5+ Years of Professional Experience ✅ Expert in Web Development, Mobile Apps & AI Integration ✅ High-Quality, Scalable, & Secure Solutions 💬 “Bilal is a highly skilled and reliable developer who delivered beyond my expectations. His expertise in mobile app development and UI/UX design is unmatched. I’m extremely happy with the results and will definitely work with him again.” — Verified Upwork Client Feedback 👨‍💻 About Me I’m Bilal, a versatile Full Stack Mobile & Web Developer specializing in iOS Development, Android Development, MERN Stack, SaaS Platforms, and AI-powered Applications. I help startups, entrepreneurs, and enterprises build modern, high-performing, and user-friendly digital products. From UI/UX design (Figma, interactive design, prototyping, mockups) to full-stack development (React, Next.js, Node.js, ExpressJS, PostgreSQL, MongoDB, Firebase, SQL, REST API, GraphQL, WebSockets, TRPC, Vercel, Railway, Nginx, AWS, Stripe, Shopify, OpenAI API) — I handle the complete product lifecycle. 📱 Mobile App Development (iOS & Android) I build cross-platform mobile apps with React Native, Flutter, Flutterflow, Swift, Kotlin, Dart, and Apple Xcode. My mobile apps include: 1. Food Delivery & Grocery Apps 2. Ride-Hailing & Booking Apps 3. Social Media & Chat Apps (Chat & Messaging Software, In-App Support) 4. E-Commerce Mobile Apps (Shopify, Stripe, Payment Functionality) 5. Fitness & Sports Tracking Apps 6. Task Management & Productivity Tools 7. Real Estate & Inventory Management Apps 8. AI Mobile App Development (ChatGPT, AI Platforms, Smart Recommendations) Every app is designed with responsive design, UI animations, and native app performance in mind. 💻 Web Development (Next.js | MERN | SaaS) I create scalable web applications with React, Next.js, Node.js, ExpressJS, PHP, Laravel, Django, Flask, TypeScript, JavaScript, jQuery, PostgreSQL, MySQL, MongoDB. My web expertise includes: 1. Custom Web Applications (Admin Panels, CRMs, Dashboards) 2. E-Commerce Websites & Marketplaces (Shopify Development, Shopify Templates, Multi-Vendor Platforms) 3. SaaS Development (Subscription Models, Analytics Dashboards, API-first SaaS) 4. Landing Pages (High-converting, SEO-optimized, responsive) 5. API Development & Integration (RESTful APIs, Google Map API, Third-Party APIs, Automation Tools) 6. Real-Time Web Applications (Live Chat, Notifications, WebSockets) I deliver fast, SEO-friendly, and secure websites optimized for performance, scalability, and engagement. 🎨 UI/UX & Web Design I design with Figma, Tailwind CSS, CSS3, HTML5, Responsive Design, Interactive Prototypes to create engaging user experiences. 1. UI/UX for Web Apps, SaaS, and Mobile Apps 2. Modern Landing Pages & Shopify Websites 3. UI Animation and micro-interactions for better retention 🤖 AI Development & Automation I integrate AI-powered features into apps and platforms using: 1. OpenAI API / ChatGPT 2. AI Mobile App Development 3. Automation & AI Assistants 4. NLP, Predictive Analytics & Machine Learning APIs 🌟 What You Get Working With Me ✔ Proven Track Record – 5+ years, 20+ projects, 5-star reviews ✔ Clear Communication – Transparent, proactive, fluent in English ✔ End-to-End Expertise – From design to deployment (Vercel, AWS, Firebase, Railway, Nginx) ✔ Business-Focused Solutions – Budget-friendly & scalable 📩 Let’s build something extraordinary together — message me to discuss your project today! 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 | Full Stack Developer | Mobile App Developer | Web App Developer | MERN Stack Developer | SaaS App Development | Shopify Development | API Integration Expert | iOS Development | Android Development | React Native | Flutter | Next.js | Node.js | Laravel | PHP | Tailwind CSS | UI/UX Designer | Figma | Stripe Integration | WebSockets | REST API | AI Development | Automation | OpenAI API | AWS
Zencloud Technologies
Associated with
Zencloud Technologies
$30K+
earned
Dikshit P.
$15/hr
100% Job Success
$50K+ earned
Available now
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I build mobile apps that clients actually launch not just prototypes that sit in a repo. Over𝟱+ 𝘆𝗲𝗮𝗿𝘀 / 𝘀𝗶𝗻𝗰𝗲 𝟮𝟬𝟭𝟵, 𝗜'𝘃𝗲 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝟮𝟴 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗮𝗻𝗱 𝟮,𝟴𝟬𝟬+ 𝗵𝗼𝘂𝗿𝘀 𝗼𝗳 𝘄𝗼𝗿𝗸 𝗮𝘀 𝗮 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗶𝘁𝗵 𝗮 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝗰𝗼𝗿𝗲, specializing in: → 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 & 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 : cross-platform apps that feel native, not hybrid → 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀 : fast, responsive web front-ends → 𝗔𝗜-𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗲𝗱 𝗮𝗽𝗽𝘀 : chatbots, recommendation engines, LLM-powered features (OpenAI/Claude API, custom models) 𝗥𝗲𝗰𝗲𝗻𝘁 𝘄𝗼𝗿𝗸: - Built a 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗦𝗮𝗮𝗦 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗽𝗽 using React Native, Claude AI, Cursor, Supabase, and Firebase - including authentication, user management, analytics dashboards, task management, and real-time data sync across iOS and Android. - 𝗦𝘁𝗮𝗯𝗶𝗹𝗶𝘇𝗲𝗱 𝗮𝗻𝗱 𝗿𝗲𝗯𝘂𝗶𝗹𝘁 𝗮 𝗯𝗮𝗰𝗸𝗲𝗻𝗱 𝗰𝗼𝗱𝗲𝗯𝗮𝘀𝗲 𝗳𝗼𝗿 𝗮 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝗰𝗹𝗶𝗲𝗻𝘁 (5+ months, 540 hours) after previous developers left it in poor shape - cleaning up architecture, fixing structural issues, and shipping ongoing enhancements. - 𝗗𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝗮 𝗳𝘂𝗹𝗹 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 𝗮𝗽𝗽 𝗳𝗿𝗼𝗺 𝗙𝗶𝗴𝗺𝗮 𝗱𝗲𝘀𝗶𝗴𝗻𝘀 𝘄𝗶𝘁𝗵 𝗔𝗣𝗜 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻, praised by the client for being "always ready to support" and highly skilled in React Native. What clients consistently say about working with me: "𝘿𝙞𝙠𝙨𝙝𝙞𝙩 𝙙𝙞𝙙 𝙖𝙣 𝙚𝙭𝙘𝙚𝙡𝙡𝙚𝙣𝙩 𝙟𝙤𝙗 𝙨𝙩𝙖𝙗𝙞𝙡𝙞𝙯𝙞𝙣𝙜 𝙖𝙣𝙙 𝙞𝙢𝙥𝙧𝙤𝙫𝙞𝙣𝙜 𝙖 𝙘𝙤𝙙𝙚𝙗𝙖𝙨𝙚 𝙩𝙝𝙖𝙩 𝙝𝙖𝙙 𝙗𝙚𝙚𝙣 𝙣𝙚𝙜𝙖𝙩𝙞𝙫𝙚𝙡𝙮 𝙞𝙢𝙥𝙖𝙘𝙩𝙚𝙙 𝙗𝙮 𝙥𝙧𝙚𝙫𝙞𝙤𝙪𝙨 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧𝙨. 𝙃𝙞𝙨 𝙖𝙗𝙞𝙡𝙞𝙩𝙮 𝙩𝙤 𝙦𝙪𝙞𝙘𝙠𝙡𝙮 𝙞𝙙𝙚𝙣𝙩𝙞𝙛𝙮 𝙞𝙨𝙨𝙪𝙚𝙨, 𝙞𝙢𝙥𝙡𝙚𝙢𝙚𝙣𝙩 𝙘𝙡𝙚𝙖𝙣 𝙨𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨, 𝙖𝙣𝙙 𝙗𝙧𝙞𝙣𝙜 𝙨𝙩𝙧𝙪𝙘𝙩𝙪𝙧𝙚..." I work best with startups and agencies who need a developer who can own a feature end-to-end, front-end, backend, or both without heavy hand-holding. 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐟𝐨𝐫 𝐚 𝐩𝐚𝐢𝐝 𝟑𝟎-𝐦𝐢𝐧 𝐜𝐨𝐧𝐬𝐮𝐥𝐭 𝐢𝐟 𝐲𝐨𝐮 𝐰𝐚𝐧𝐭 𝐭𝐨 𝐬𝐜𝐨𝐩𝐞 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐛𝐞𝐟𝐨𝐫𝐞 𝐜𝐨𝐦𝐦𝐢𝐭𝐭𝐢𝐧𝐠. 𝐋𝐞𝐭'𝐬 𝐭𝐚𝐥𝐤 𝐚𝐛𝐨𝐮𝐭 𝐰𝐡𝐚𝐭 𝐲𝐨𝐮'𝐫𝐞 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠.
Dikshit P. has worked .
Shujaat A.
$25/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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🚀 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
Usama A.
$30/hr
100% Job Success
Available now
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I help startups and businesses build high-performance React Native mobile apps — from MVP to scalable production systems. Most mobile apps fail not because of bad ideas — but because of poor execution. I make sure yours doesn't. I'm a React Native engineer with 8+ years and $300K+ earned on Upwork building production apps that actually ship, scale, and retain users. From early-stage MVPs to growth-stage products with thousands of active users, I've handled the full journey. What I bring to your project: → Shipped AI-powered apps with OpenAI, voice, and real-time features → Built full-stack mobile systems (React Native + Node.js + Firebase/Supabase) → Integrated payments (Stripe, IAP), live chat (Agora, WebRTC), maps, and push notifications → Clean architecture that doesn't turn into technical debt in 6 months I work well with founders who want speed without shortcuts, and CTOs who need someone they don't have to manage. If you have a mobile app to build or improve, message me with the details. I'll tell you honestly whether I'm the right fit — and if I am, we can move fast. Top Rated | 100% Job Success | 44 completed projects
Usama A. has worked .
Dmitriy  S.
$35/hr
100% Job Success
$100K+ earned
Available now
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Greetings! I am a Mobile App Developer with more than 11 years of experience building applications for iOS and Android. I specialize in React Native development, Flutter development, and native iOS development using Swift. I work with startups, founders, and companies that need reliable mobile software built for real users and real products. Over the years I have helped launch and improve many mobile apps, from early MVP products to large production applications used by thousands of users. My focus is building stable, scalable, and maintainable mobile applications that work smoothly on both iOS and Android. As a React Native developer and Flutter developer, I build cross platform mobile apps that share a strong codebase while still delivering a native user experience. When a project requires deeper platform control, I also develop native iOS apps using Swift, ensuring performance, reliability, and clean architecture. I often join projects where a company needs an experienced mobile developer to build an app from scratch, improve an existing mobile product, or refactor a growing codebase so it can scale properly. Mobile Development Expertise Mobile App Developer React Native Developer Flutter Developer iOS Developer (Swift) Android App Development Cross Platform Mobile Development Mobile App Architecture Mobile App Performance Optimization Mobile App Development Services Mobile app development for iOS and Android React Native app development Flutter mobile development Native iOS development with Swift Building cross platform mobile applications Improving existing mobile apps Refactoring legacy mobile codebases REST API and GraphQL API integration Firebase integration and backend services Real time features such as chat and push notifications Payment systems and subscriptions Maps and location services Mobile performance optimization Bug fixing and long term maintenance App Store and Google Play deployment Tech Stack React Native Flutter Swift Firebase Node.js Supabase REST API GraphQL Android Studio Xcode GitHub AWS Google Cloud Programming Languages JavaScript TypeScript Dart Swift Kotlin Platforms iOS Android iPadOS Web Databases Firebase PostgreSQL MongoDB MySQL SQLite Redis I build mobile apps that are stable, scalable, and ready for release. If you need a React Native developer, Flutter developer, or Swift iOS developer, I can help build or improve your mobile product.
DevIT Solutions
Associated with
DevIT Solutions
$100K+
earned
Syed Mohsin K.
$50/hr
100% Job Success
$50K+ earned
Available now
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🏆 Top Rated | 100% Job Success | 5/5 Client Ratings | 15+ live apps shipped 🏆 I build mobile apps with AI baked in, the kind that actually ship and actually get used. With 15+ apps live on the App Store and Google Play, I've worked across fintech, health, e-commerce, and SaaS, helping founders go from Figma to launch and helping established teams retrofit AI into products users already love. Where I help most: AI-powered mobile apps OpenAI (GPT-4), Google Gemini, LangChain, RAG pipelines with vector databases, smart assistants, and predictive features that feel native rather than bolted on Cross-platform builds in Flutter or React Native one codebase, native feel, faster to market without the usual UI compromises Native iOS (Swift) and Android (Kotlin) when you need camera, BLE, on-device ML, or platform-specific performance End-to-end delivery UI implementation, Firebase/Supabase/AWS backends, REST and GraphQL APIs, CI/CD, and App Store + Play Store submission How I work: I respond to invitations within a few hours, share a Loom walkthrough of my approach before we kick off, and ship in weekly milestones so you always know where things stand. If you have a brief or even just a rough idea sketched on a napkin, send it over. I'll come back with questions, a realistic timeline, and an honest take on whether I'm the right fit for the project. 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 API Integration, UI UX Design, Mobile UI App Development, Native Mobile Apps, SaaS Apps, Ecommerce App Development
Syed Mohsin K. has worked .
Jenil S.
$25/hr
100% Job Success
Available now
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Top-Rated Plus Mobile App Developer specializing in end-to-end Mobile App Development for startups and enterprises using Flutter and FlutterFlow. With 100% Job Success, 3,900+ Upwork hours, and 45+ mobile apps delivered, I help clients turn app ideas, Figma designs, MVPs, and existing buggy apps into polished Android/iOS products. I have developed mobile apps with millions of downloads that handle thousands of active users concurrently. Whether you need a FlutterFlow Developer for a rapid SaaS MVP or a Flutter Developer for a custom-coded high-performance app, I ensure your Mobile App Development project is delivered with clean architecture and pixel-perfect UI. As a senior Mobile App Developer, I focus on building scalable products using Flutter and FlutterFlow. My Mobile App Development Services: ✅ Custom Mobile App Development:- High-performance Android & iOS apps. ✅ Flutter Developer Expert:- Scalable cross-platform solutions with Dart. ✅ FlutterFlow Developer Expert:- Rapid MVP development for SaaS & Startups. ✅ AI Mobile App Development:- Integration with OpenAI, GPT-4, and LLMs. ✅ Backend & API:- Expertise in Firebase, Supabase, and REST API integration. ✅ App Store Deployment:- Complete support for App Store & Google Play launch. FlutterFlow Developer Services ✅ Custom FlutterFlow Development:- End-to-end mobile app development, custom components, seamless Firebase & Supabase integration ✅ FlutterFlow Backend Solutions:- Scalable database setup, secure authentication, custom API integration ✅ MVP Development:- Rapid prototyping, startup solutions, quick-to-market apps ✅ UI/UX Excellence:- Modern, intuitive, and engaging app designs with custom animations Flutter Developer Services ✔ Flutter, Dart, BLoC, Provider, GetX:- Best architecture & state management for scalable mobile app development ✔ Figma to Flutter:- Pixel-perfect UI implementation ✔ Firebase & Supabase:- Firestore, Realtime DB, Authentication, Crashlytics ✔ Social Media & Payments:-Google, Facebook, Apple, Stripe, Razorpay ✔ Google SDKs & APIs:- Maps, Ads, Analytics, Push Notifications Why Hire Me as your Mobile App Developer? - Top-Rated Plus (Top 3% on Upwork) with 100% JSS. - I have developed apps using Flutter and FlutterFlow with millions of downloads and high user traffic. - 5+ Years of professional Mobile App Development experience. - 45+ Mobile apps successfully published and maintained. Clients usually hire me when they need someone who can take ownership not just write code, but understand the product, suggest better solutions, communicate clearly, and deliver stable mobile apps. Need a reliable FlutterFlow developer or Flutter developer for your mobile app? Send me your idea, Figma, or existing app issue. We can start with a small trial task or consultation. If you think I am a good fit, we can build a long-term partnership together. Highlighted Skills: Mobile App Development | Mobile App Developer | Mobile Developer | Mobile App Development Consultation | Mobile App Design | Mobile App Builder | Mobile App Testing | Mobile Application | Full Stack Mobile App Developer | Expert Full Stack Mobile App Developer | Senior Mobile App Developer | Flutter Mobile App Developer | AI Mobile App Developer | Cross Platform Mobile App Development | Flutter Mobile App Development | App Developer | Full Stack App Developer | AI App Developer | AI App | Android App Developer | Android App Development | Android Developer | Android | IOS Developer | IOS App Developer | IOS App Development | IOS Development | IOS App | IOS | Cross-Platform Mobile Developer | Cross Platform Development | Hybrid App Development | Hybrid App Developer | Flutter | Flutter Expert | Flutter Developer | Flutter App | Flutter App Developer | Flutter Dart | Flutter Firebase | Flutter Stack | Flutter Fullstack Developer | FlutterFlow Expert | FlutterFlow | FlutterFlow Developer | Flutter Flow | Flutter Flow Developer | Firebase | Firebase App Developer | Dart | API Integration Flutter | Smartphone | Tablet | IPad App Development | User Authentication | User Profile Creation | JavaScript | In-App Purchases | IT Consultation
Jenil S. has worked .
Raman B.
$25/hr
100% Job Success
$80K+ earned
Available now
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𝗠𝗼𝗯𝗶𝗹𝗲 + 𝗠𝗩𝗣 + 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 I help startups and businesses build powerful mobile apps for iOS and Android with built-in AI capabilities using OpenAI, ChatGPT, and modern mobile technologies. With 12+ years of experience and $80K+ earned on Upwork, I specialize in developing scalable MVPs, SaaS applications, and AI-powered mobile products that are fast, reliable, and ready for real users. What I can help you with: • Flutter apps (iOS & Android) • Native iOS (Swift, SwiftUI) and Android (Kotlin) • ChatGPT / OpenAI integration (chatbots, AI assistants, content generation) • AI features: speech-to-text, text generation, image generation, automation workflows • Firebase, REST APIs, payment integration, push notifications • End-to-end MVP development (idea → launch → App Store) Why clients work with me: • Top Rated with 100% Job Success • Strong communication and fast response • Clean, scalable architecture • Focus on business goals, not just code • Long-term support and improvements I’ve worked with startups, founders, and growing businesses to turn ideas into successful AI-powered mobile apps. If you’re planning to build a mobile app with AI or add ChatGPT features to your existing product, feel free to message me, I’d be happy to discuss your project. Let’s build something smart! Raman (TOP RATED EXPERT)
Seraphic Infosolutions Pvt. Ltd.
Associated with
Seraphic Infosolutions Pvt. Ltd.
$100K+
earned
Muhammad A.
$25/hr
100% Job Success
$80K+ earned
Available now
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I help startups, founders and growing businesses build high-quality mobile applications that are scalable, maintainable and ready for production. Whether you're starting with an MVP, improving an existing application, fixing performance issues, or adding new features, I focus on delivering reliable software with clean architecture, clear communication and predictable execution. I work across the complete product lifecycle, from planning and architecture to development, testing, deployment and ongoing support. 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐁𝐮𝐢𝐥𝐝 𝐂𝐫𝐨𝐬𝐬-𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬 • Flutter (Dart) • React Native (TypeScript, Expo, Native Modules) • Pixel-perfect UI implementation • Responsive layouts and smooth animations • Offline-first applications • Real-time synchronization 𝐍𝐚𝐭𝐢𝐯𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • iOS (Swift & SwiftUI) • Android (Kotlin) • Native SDK integrations • Platform-specific features • Performance optimization • Crash debugging 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐂𝐥𝐨𝐮𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 • Firebase Authentication • Firestore & Realtime Database • Cloud Functions • Push Notifications (FCM/APNs) • Node.js APIs • Laravel APIs • REST & GraphQL integrations 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 • Stripe Payments • Google Maps • Chat & Messaging • Social Login • Analytics • Camera & Media • Third-party APIs • Location Services 𝐌𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬 I believe successful products are built with planning—not guesswork. Every project starts with understanding your goals, technical requirements, and business priorities. From there, I create a practical roadmap focused on delivering features quickly without sacrificing code quality. 𝐘𝐨𝐮 𝐜𝐚𝐧 𝐞𝐱𝐩𝐞𝐜𝐭: • Clear milestones and timelines • Regular progress updates • Clean, maintainable code • Thoughtful architecture • Thorough testing • Reliable communication • App Store & Play Store deployment support 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈'𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡 • AI & SaaS Products • Food Delivery • Taxi & Ride Sharing • Healthcare & Fitness • Education & E-learning • E-commerce • Restaurant Management • Real Estate • CRM & ERP Systems • POS Systems • Marketplace Platforms • Booking Systems • Social Networking • Music & Entertainment • Inventory Management 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞 ✅ 100+ successful projects delivered ✅ $80K+ earned on Upwork ✅ 100% Job Success Score ✅ 2,500+ hours worked ✅ Production-ready code that scales ✅ Strong focus on performance and maintainability ✅ Fast communication and transparent project management I don't just write code—I help build products that users enjoy using and businesses can confidently grow. If your app already exists, I can jump into the existing codebase, resolve bugs, improve performance, refactor where necessary, and ship new features without disrupting what's already working. If you're building something new, I can help turn your idea into a production-ready application with a strong technical foundation. I'm comfortable working independently or collaborating with existing teams, designers, and backend developers. Let's discuss your project and see how I can help bring it to life. All conversations remain confidential and I'm happy to sign an NDA before discussing your project.
Muhammad A. has worked .
Muhammad Hamza F.
$25/hr
100% Job Success
$200K+ earned
Available now
Offers consultations
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I build high quality mobile apps for startups and businesses. From idea → MVP → App Store launch → scaling to thousands of users. If you’re looking for a developer who understands product, users and business goals (not just code), you’re in the right place. I specialize in building: • MVP & Startup mobile apps
 • AI / ChatGPT powered apps
 • Healthcare & HIPAA-compliant apps
 • Marketplace & SaaS mobile platforms
 • Firebase / Node.js backends
• Long-term app scaling & maintenance Whether you need a brand new app or improvements to an existing one, I can take full ownership of the mobile product. What I Can Build For You Full Mobile App Development * iOS + Android apps from scratch * Cross-platform apps (Flutter / React Native) * App Store & Play Store deployment * Mobile app architecture & scaling AI Integration for Mobile Apps * ChatGPT / OpenAI integration * AI chatbots & assistants * AI recommendations & personalization * AI document scanning & NLP features * AI moderation & fraud detection 🚀 Startup MVP Development * Rapid MVP builds * Idea validation & product strategy * Scalable backend with Firebase / Node.js * Analytics, payments, notifications 🔧 App Improvement & Scaling * Performance optimization * Bug fixing & refactoring * Feature expansion * Long-term maintenance Tech Stack & Tools Mobile:
Swift • Kotlin • Flutter • React Native Backend & Cloud:
Firebase • Node.js • REST APIs • Cloud Functions AI & Machine Learning:
OpenAI / ChatGPT • TensorFlow • PyTorch • NLP Realtime & Integrations:
WebRTC • SIP • FHIR APIs • Google Maps SDK • Payments • Push Notifications How I Work Clients work with me because I:
 • Communicate clearly and consistently
 • Think like a product owner, not just a developer
 • Deliver clean, scalable, production-ready code
 • Take ownership from idea to launch I care about building apps that succeed in the real world, not just apps that compile. Let’s Build Your App 🚀 If you need a reliable senior mobile developer to bring your app to life (or take it to the next level), send me a message and let’s discuss your project. "I’m currently available for new projects."
Muhammad Hamza F. has worked .