Hire the Best App Developers in Islamabad, PK

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Muhammad S.

Islamabad, Pakistan

$20/hr
4.7
89 jobs

โœ… ๐—ง๐—ข๐—ฃ ๐—ฅ๐—”๐—ง๐—˜๐—— App Developer (โญ๐—ง๐—ผ๐—ฝ ๐Ÿ๐ŸŽ%) โœ… 100% Job Success (Client Satisfaction Ratio) โœ…Award Winning AI App Developer โœ… 150+ Applications Developed โœ… Fluent English โ—โญ๐—š๐—ผ๐˜ ๐—ฎ๐—ป ๐—ถ๐—ฑ๐—ฒ๐—ฎ? ๐—Ÿ๐—ฒ๐˜'๐˜€ ๐—ฑ๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ ๐—ถ๐˜ ๐—ณ๐—ผ๐—ฟ ๐˜†๐—ผ๐˜‚โญโ— "๐‘ฐ'๐’Ž ๐’ˆ๐’๐’‚๐’… ๐‘ฐ ๐’Ž๐’†๐’• ๐’”๐’‰๐’‚๐’š๐’‚๐’, ๐’‚๐’๐’… ๐’Š๐’• ๐’˜๐’‚๐’” ๐’•๐’‰๐’“๐’๐’–๐’ˆ๐’‰ ๐’‰๐’Š๐’Ž ๐’•๐’‰๐’‚๐’• ๐’Ž๐’š ๐’Ž๐’๐’ƒ๐’Š๐’๐’† ๐’‚๐’‘๐’‘ ๐’˜๐’‚๐’” ๐’‚๐’ƒ๐’๐’† ๐’•๐’ ๐’ˆ๐’‚๐’•๐’‰๐’†๐’“ 10,000+ ๐’–๐’”๐’†๐’“๐’” ๐’Š๐’ ๐’”๐’–๐’„๐’‰ ๐’‚ ๐’”๐’‰๐’๐’“๐’• ๐’•๐’Š๐’Ž๐’†!" - ๐™€๐™ข๐™–๐™ฃ๐™ช๐™š๐™ก๐™š ๐™‰๐™ž๐™˜๐™ค๐™ฉ๐™ง๐™–, ๐™๐™ค๐™ช๐™ฃ๐™™๐™š๐™ง ๐™–๐™ฃ๐™™ ๐˜พ๐™€๐™Š ๐™๐™–๐™ฃ๐˜ฟ๐™–๐™ž๐™ง๐™š๐™˜๐™ฉ ---------------------------------------------- Are you a founder with an exciting app app idea, but have no clye where to start? I've helped 300+ Clients go from rough concept to live, working and exciting products, and I can do the same for you. ---------------------------------------------- To give you an overview of the process, I follow the following steps during the Software Development Life Cycle for every project: โ— ๐—ฅ๐—ฒ๐—พ๐˜‚๐—ถ๐—ฟ๐—ฒ๐—บ๐—ฒ๐—ป๐˜๐˜€ ๐—š๐—ฎ๐˜๐—ต๐—ฒ๐—ฟ๐—ถ๐—ป๐—ด โ— ๐—จ๐—œ/๐—จ๐—ซ ๐——๐—ฒ๐˜€๐—ถ๐—ด๐—ป๐˜€ โ— ๐—™๐—ฟ๐—ผ๐—ป๐˜-๐—ฒ๐—ป๐—ฑ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ โ— ๐—•๐—ฎ๐—ฐ๐—ธ๐—ฒ๐—ป๐—ฑ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ ๐—ฎ๐—ป๐—ฑ ๐——๐—ฎ๐˜๐—ฎ๐—ฏ๐—ฎ๐˜€๐—ฒ โ— ๐—ง๐—ฒ๐˜€๐˜๐—ถ๐—ป๐—ด ๐—ฎ๐—ป๐—ฑ ๐——๐—ฒ๐—น๐—ถ๐˜ƒ๐—ฒ๐—ฟ๐˜† โ— ๐——๐—ฒ๐—ฝ๐—น๐—ผ๐˜†๐—บ๐—ฒ๐—ป๐˜ As a UI/UX designer, I specialize in creating visually engaging and intuitive designs that resonate with users and have been well-received by industry professionals. Here are some areas Iโ€™ve worked on: โญ๐Œ๐จ๐›๐ข๐ฅ๐ž ๐€๐ฉ๐ฉ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ โญ๐—ช๐—ฒ๐—ฏ ๐—”๐—ฝ๐—ฝ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ โญ๐๐ฎ๐ฌ๐ข๐ง๐ž๐ฌ๐ฌ ๐–๐ž๐›๐ฌ๐ข๐ญ๐ž โญ๐—˜๐—ฅ๐—ฃ ๐˜€๐˜†๐˜€๐˜๐—ฒ๐—บ๐˜€ โญ๐—ฆ๐—ฎ๐—ฎ๐—ฆ ๐—ฃ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜๐˜€ โญ๐—”๐—ป๐—ฎ๐—น๐˜†๐˜๐—ถ๐—ฐ๐—ฎ๐—น ๐——๐—ฎ๐˜€๐—ต๐—ฏ๐—ผ๐—ฎ๐—ฟ๐—ฑ๐˜€ ---------------------------------------------- As a Mobile Application Developer, here are some of the domains I have worked on: โœ… Ride Instructor Booking Mobile App (like Uber) (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Task Management Mobile (like To-Do) (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Sports Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Food Delivery Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase โœ… E-commerce Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase0 โœ… Event Management Mobile (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Social Media Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Freelance Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Wifi Connectivity and Call Blocking Mobile App (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Real Estate Listing Mobile App (like Airbnb) (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Home Service Booking Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Inventory Management Mobile App (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Learning Management Mobile App (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Appointment Booking Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Venue Booking Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase โœ… Customer Relationship Management Systems (CRMs) using Flutter Dart | Flutter Firebase โœ… On-demand Mobile Application (iOS and Android) using Flutter Dart | Flutter Firebase ---------------------------------------------- What sets me apart: ๐Ÿ’ฅProven track record: I have successfully delivered numerous projects for mobile app development with high client satisfaction rates and positive feedback. ๐Ÿ’ฅCommunication: I believe effective communication is the key to a successful collaboration. I am responsive, attentive, and open to your ideas and suggestions throughout the project's lifecycle, and even after we have your project live. ๐Ÿ’ฅProblem-solving: I approach challenges with a solutions-oriented mindset, finding creative and efficient ways to overcome obstacles and meet project objectives. ---------------------------------------------- ๐—–๐˜‚๐˜€๐˜๐—ผ๐—บ๐—ฒ๐—ฟ ๐˜€๐—ฎ๐˜๐—ถ๐˜€๐—ณ๐—ฎ๐—ฐ๐˜๐—ถ๐—ผ๐—ป ๐—ถ๐˜€ ๐—ฎ๐—น๐˜„๐—ฎ๐˜†๐˜€ ๐—บ๐˜† ๐—ณ๐—ถ๐—ฟ๐˜€๐˜ ๐—ฝ๐—ฟ๐—ถ๐—ผ๐—ฟ๐—ถ๐˜๐˜†, ๐—ฎ๐—ป๐—ฑ ๐—œ ๐—ฏ๐—ฒ๐—น๐—ถ๐—ฒ๐˜ƒ๐—ฒ ๐—ฎ ๐—ต๐—ฎ๐—ฝ๐—ฝ๐˜† ๐—ฐ๐—น๐—ถ๐—ฒ๐—ป๐˜ ๐—ถ๐˜€ ๐˜๐—ต๐—ฒ ๐—ผ๐—ป๐—น๐˜† ๐—บ๐—ฒ๐˜๐—ฟ๐—ถ๐—ฐ ๐—ผ๐—ณ ๐˜€๐˜‚๐—ฐ๐—ฐ๐—ฒ๐˜€๐˜€. Got any queries? DM me to discuss your project and make it a huge success! โ—โ— Check out my portfolio! โ—โ— Highlighted Skills: Android App Development | IOS App | IOS App Development | Vibe Coding | Flutter | Flutter Development | FlutterFlow | Base44 | Lovable | Claude Code | ChatGPT API | Mobile App Design | App Design | App Development | AI Mobile Apps | AI Development | AI Mobile App Development | UI/UX Development | Figma | JIRA | Product Development | MVP App | MVP Development | MVP Vibe Coding

  • Mobile App Development
  • Android App Development
  • iOS Development
  • Mobile App
  • Mobile App Development Consultation
  • AI Mobile App Development
  • App Design
  • Mobile App Design
  • Flutter
  • IT Consultation
  • Mobile App Redesign
  • Web Application
  • Software Development
  • UX & UI
  • Android
  • iOS
  • User Authentication
  • Hybrid App
  • Node.js
  • Payment Gateway Integration
Sajawal Khan S.

Islamabad, Pakistan

$30/hr
5.0
15 jobs

While most Flutter developers are still debugging, my apps are already live with over 100,000 real users using them daily. 50+ apps shipped. 8 years building. Zero missed deadlines. One developer who handles design, development, and deployment end to end. ๐Ÿ“ฒ WHAT I'VE BUILT A consumer marketplace app that scaled to 40K active users in its first 6 months Flutter, Firebase, Stripe, real-time order tracking built in. A telemedicine platform serving 25K+ patients React Native, video consultation, HIPAA-aware architecture, deployed on both App Store and Google Play. An AI-powered fitness app with GPT-4 personalization engine workout recommendations that adapt in real time based on user behavior. Currently live with 15K users. These are not side projects. These are production apps with real users, real load, and real business outcomes behind them. ๐Ÿ›  WHAT I BUILD Flutter and React Native apps that run on iOS and Android from a single codebase without sacrificing performance or feel. Native iOS in Swift and native Android in Kotlin when the project demands it. AI-powered mobile features built on OpenAI, Gemini, and Claude chatbots, recommendation engines, voice recognition, computer vision, and personalization layers that make apps genuinely smarter. Full-stack mobile development frontend UI, backend on Node.js or Firebase, database, API integration, payment processing, and App Store deployment handled in one engagement. No coordination overhead. No handoff gaps. ๐Ÿค– AI MOBILE CAPABILITIES GPT-4 and Claude integration for conversational features, LLM-powered personalization, smart recommendation engines, voice recognition and NLP, image recognition and computer vision, and AI-driven UX that adapts to user behavior in real time. โšก WHY CLIENTS COME BACK Most mobile developers deliver code. I deliver a working product. I've shipped 50+ apps across consumer, B2B, healthcare, marketplace, and on-demand verticals. I know where apps break in edge cases, under load, across device sizes, on submission day. I build for those scenarios from day one, not as an afterthought. Every build ships with full QA on real iOS and Android devices, App Store and Google Play deployment handled end to end, and 30 days of post-launch support. You go live with confidence, not fingers crossed. TECH STACK Mobile โ€” Flutter, React Native, Swift, Kotlin, Dart AI โ€” OpenAI GPT-4, Gemini, Claude API, TensorFlow Lite, ML Kit Backend โ€” Node.js, Firebase, REST API, GraphQL, Supabase Database โ€” Firestore, PostgreSQL, MongoDB, SQLite Cloud โ€” AWS, Google Cloud, Docker, CI/CD, TestFlight Payments โ€” Stripe, in-app purchases, subscriptions Tools โ€” Google Maps, Twilio, Agora, OneSignal HOW TO WORK WITH ME Fixed-price project โ€” scoped with wireframes, milestones, and clear deliverables. Typical range $3,000โ€“$25,000 depending on complexity and integrations. MVP build โ€” fastest path from idea to App Store. Scoped for speed, built for scale. Hourly โ€” for existing apps, feature additions, or ongoing development. ๐Ÿš€ LET'S BUILD I work best with founders and product teams who have a clear problem to solve and want a finished product not just code files. Tell me your app idea in two sentences. I'll tell you the right stack, a realistic timeline, and a rough cost range within a few hours. No pitch. No obligation. Just a straight answer.

  • Mobile App Development
  • Android App Development
  • Hybrid App Development
  • iOS Development
  • Native App Development
  • Flutter
  • React Native
  • Firebase
  • Supabase
  • Swift
  • SwiftUI
  • Kotlin
  • AI Mobile App Development
Bilal M.

Islamabad, Pakistan

$30/hr
5.0
16 jobs

Iโ€™m an expert iOS and Android mobile app developer and Full Stack engineer leading a talented team of developers. We specialize in building AI-driven, scalable mobile apps and SaaS platforms that combine innovation, performance, and user engagement. I also specialize in transforming ideas into production-ready MVPs, integrating modern AI tools and chatbots, and building cross-platform applications that are fast, secure, and designed to scale. ๐ŸŒ Industry Experience โšซ๏ธ AI Chatbot Apps (ChatGPT / OpenAI API Integration) โšซ๏ธ AI & ML-Powered Mobile Apps โšซ๏ธ SaaS Platforms & Dashboards โ€“ Multi-tenant architectures, role-based access, subscription billing (Stripe, PayPal), and analytics dashboards โšซ๏ธ MVP Development for Startups โ€“ Quick prototypes built using Flutter, React Native, Node.js, and Firebase for early launch or investor pitches โšซ๏ธ Tools & Utility Apps โšซ๏ธ Taxi Booking & Map-Based Apps โšซ๏ธ Health & Fitness Apps โšซ๏ธ Education & E-Learning Platforms โšซ๏ธ E-commerce & Restaurant Apps ๐Ÿš€ My Services โšซ๏ธ AI Development & Integration (ChatGPT, OpenAI, NLP, AI Automation) โšซ๏ธ Full Stack & SaaS App Development (React, Next.js, Node.js, Express, Firebase, Supabase) โšซ๏ธ Mobile App Development (Android, iOS, Flutter, React Native) โšซ๏ธ Custom MVP & Startup Solutions (MVP-to-scale mindset โ€“ I build production-grade apps, not prototypes that break in scaling) โšซ๏ธ Backend Development (Node.js, PHP Laravel, REST & GraphQL APIs) โšซ๏ธ Cloud Deployment: AWS, GCP, Azure โšซ๏ธ Payment Gateway Integration: Stripe, PayPal, Skrill, Flutterwave, PayStack โšซ๏ธ API Integrations & Automations: CRM, AI tools, Twilio, Firebase, AWS, Supabase โšซ๏ธ Version Control & CI/CD: GitHub, Bitbucket, Docker, GitHub Actions ๐ŸŽจ UI/UX Design โšซ๏ธ User Interface Design for Mobile & Web โšซ๏ธ Wireframes, Mockups & Prototypes (Figma, Adobe XD, Sketch) โšซ๏ธ Pixel-perfect UI Implementation (Figma-to-code integration) โšซ๏ธ Responsive & Accessible Design ๐Ÿšฉ Why Choose Me? ๐ŸŸฉ 10+ Years of Mobile App & SaaS Development ๐ŸŸฉ Trusted by 30+ startups and SaaS founders for scalable architecture and clean code ๐ŸŸฉ Proven AI & Chatbot App Development Expertise ๐ŸŸฉ End-to-end ownership โ€” frontend, backend, and cloud deployment ๐ŸŸฉ 1-Month Free Maintenance & Ongoing Support ๐ŸŸฉ Transparent Communication & Daily Updates ๐ŸŸฉ Fast Delivery Without Sacrificing Quality โœ… Highlighted Skills JavaScript (JS) | Full Stack Development | Mobile App Development | Flutter | React Native | Kotlin | Swift | Node.js | Next.js | Generative AI | Chatbot Development | AI Integration | Firebase | AWS | MVP Development | SaaS Platforms | Stripe | Supabase | REST & GraphQL APIs | Docker | CI/CD ๐Ÿง  Industries I Work With Tech Startups | SaaS & Cloud Platforms | Fintech | EdTech | Social Media | Healthcare | Fitness & Lifestyle Apps ๐ŸŽฏ What You Get Working With Me Pixel-perfect UI implementation Clean, modular, and documented codebases Scalable MVPs ready for growth Fast turnaround with full-stack reliability Long-term product partnership โ€” from MVP to enterprise scale ๐Ÿ“ฉ Letโ€™s Discuss Your Project Whether you need a cross-platform mobile app, AI chatbot, or a complete SaaS MVP, I can bring your idea to life with clean, scalable code and startup-ready speed. ๐Ÿ”ฅ SEO Tags: mobile app developer, AI app developer, AI chatbot developer, SaaS developer, Flutter developer, React Native developer, Android app development, iOS app development, full-stack app developer, MVP expert, AI integration, OpenAI apps, SaaS solutions, AI automation, cloud SaaS, startup apps, scalable mobile solutions, AI-powered automation, enterprise mobile apps

  • Mobile App Development
  • Android App Development
  • iOS Development
  • Native App Development
  • Mobile UI Design
  • Java
  • Kotlin
  • Flutter
  • AI App Development
  • AI Chatbot
  • AI Agent Development
  • AI Platform
  • AI Development
  • Full-Stack Development
  • AI Mobile App Development
Imad A.

Islamabad, Pakistan

$15/hr
5.0
2 jobs

๐‹๐จ๐จ๐ค๐ข๐ง๐  ๐Ÿ๐จ๐ซ ๐š ๐ฆ๐จ๐›๐ข๐ฅ๐ž ๐š๐ฉ๐ฉ ๐๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ž๐ซ ๐ฐ๐ก๐จ ๐ฌ๐ก๐ข๐ฉ๐ฌ ๐œ๐ฅ๐ž๐š๐ง, ๐ฉ๐ซ๐จ๐๐ฎ๐œ๐ญ๐ข๐จ๐ง-๐ซ๐ž๐š๐๐ฒ ๐š๐ฉ๐ฉ๐ฌ ๐จ๐ง ๐ญ๐ข๐ฆ๐ž ๐š๐ง๐ ๐ฐ๐ข๐ญ๐ก๐ข๐ง ๐›๐ฎ๐๐ ๐ž๐ญ? I build high-performance iOS and Android apps using ๐…๐ฅ๐ฎ๐ญ๐ญ๐ž๐ซ ๐š๐ง๐ ๐‘๐ž๐š๐œ๐ญ ๐๐š๐ญ๐ข๐ฏ๐ž, ๐ฐ๐ข๐ญ๐ก ๐Ÿ’+ ๐ฒ๐ž๐š๐ซ๐ฌ of hands-on experience and 600K+ combined downloads across the App Store and Google Play. From MVP to full-scale product, I handle everything: ๐”๐ˆ/๐”๐— ๐๐ž๐ฌ๐ข๐ ๐ง, ๐›๐š๐œ๐ค๐ž๐ง๐ ๐ข๐ง๐ญ๐ž๐ ๐ซ๐š๐ญ๐ข๐จ๐ง, ๐ญ๐ก๐ข๐ซ๐-๐ฉ๐š๐ซ๐ญ๐ฒ ๐€๐๐ˆ๐ฌ, ๐š๐ง๐ ๐š๐ฉ๐ฉ ๐ฌ๐ญ๐จ๐ซ๐ž ๐ฌ๐ฎ๐›๐ฆ๐ข๐ฌ๐ฌ๐ข๐จ๐ง. ๐Ÿ“ฑ ๐Œ๐Ž๐๐ˆ๐‹๐„ ๐€๐๐ ๐ƒ๐„๐•๐„๐‹๐Ž๐๐Œ๐„๐๐“ ๐’๐„๐‘๐•๐ˆ๐‚๐„๐’ โœ… Flutter App Development (iOS & Android) โœ… React Native App Development (iOS & Android) โœ… Cross-Platform Mobile App Development from scratch to launch โœ… MVP Development for Startups, fast, lean, scalable โœ… Figma to Flutter / Figma to React Native (pixel-perfect UI) โœ… Firebase Integration, Auth, Firestore, Cloud Functions, FCM โœ… REST API & GraphQL Integration โœ… Real-Time Chat & Messaging (WebSockets, Firebase) โœ… Payment Gateway Integration, Stripe, PayPal, Razorpay, In-App Purchases โœ… App Store & Google Play Submission + ASO โœ… Bug Fixing, Performance Optimization & Code Review โš™๏ธ ๐“๐„๐‚๐‡๐๐ˆ๐‚๐€๐‹ ๐’๐Š๐ˆ๐‹๐‹๐’ Frameworks: Flutter (Dart) | React Native (JavaScript/TypeScript) State Management: Riverpod | BLoC | Redux | Context API | GetX | MobX Backend: Firebase | Node.js | REST APIs | GraphQL | WebSockets Payments: Stripe | PayPal | Razorpay | RevenueCat | In-App Purchases Database: Firestore | SQLite | Hive | MongoDB | AsyncStorage Architecture: Clean Architecture | MVVM | Repository Pattern | SOLID Principles Testing: Unit | Widget | Integration Testing CI/CD: GitHub Actions | Codemagic | Bitrise Languages: Dart | JavaScript | TypeScript | Kotlin | Swift โœ… ๐‘๐„๐€๐‹ ๐‘๐„๐’๐”๐‹๐“๐’ ๐‡๐ž๐š๐ฅ๐ญ๐ก๐œ๐š๐ซ๐ž ๐๐จ๐จ๐ค๐ข๐ง๐  ๐€๐ฉ๐ฉ (๐…๐ฅ๐ฎ๐ญ๐ญ๐ž๐ซ) Multi-clinic appointment management with HIPAA-compliant data handling 100K+ downloads | 4.6โ˜… rating | 4,000+ reviews on Google Play ๐’๐จ๐œ๐ข๐š๐ฅ ๐‚๐ก๐š๐ญ ๐€๐ฉ๐ฉ (๐…๐ฅ๐ฎ๐ญ๐ญ๐ž๐ซ) Real-time messaging, video calling, end-to-end encryption 100K+ active monthly users | Push notifications | Typing indicators ๐Ÿญ ๐ˆ๐๐ƒ๐”๐’๐“๐‘๐ˆ๐„๐’ ๐ˆ ๐–๐Ž๐‘๐Š ๐–๐ˆ๐“๐‡: โœ” Healthcare & Telemedicine โœ” FinTech, Payments, Budgeting & Investment Apps โœ” E-Commerce & Marketplace โœ” Food Delivery & On-Demand Services โœ” Social Media & Community Platforms โœ” EdTech & E-Learning โœ” Real Estate & Booking Apps โœ” IoT & Connected Device Apps ๐Ÿ’ผ ๐–๐‡๐˜ ๐‚๐‹๐ˆ๐„๐๐“๐’ ๐–๐Ž๐‘๐Š ๐–๐ˆ๐“๐‡ ๐Œ๐„ โœ” Clean, documented, maintainable code - no shortcuts โœ” Daily progress updates with screenshots or video demos โœ” Tested on real iOS & Android devices before every delivery โœ” Available for long-term projects, post-launch support & feature updates โœ” Fast response typically within 2 hours Have an app idea? ๐’๐ž๐ง๐ ๐ฆ๐ž ๐š ๐ฆ๐ž๐ฌ๐ฌ๐š๐ ๐ž and I will reply within 2 hours with a clear plan and timeline. Flutter Developer | React Native Developer | Mobile App Developer | Cross-Platform App Development | iOS App Development | Android App Development | Flutter Firebase | React Native Firebase | Flutter UI Developer | React Native UI Developer | Figma to Flutter | Figma to React Native | REST API Integration | GraphQL Integration | App Store Submission | Google Play Submission | Flutter BLoC | Redux React Native | MVP Development | FinTech App Developer | Healthcare App Developer | Real-Time Chat App | Flutter Performance Optimization | React Native Performance | Dart Developer | TypeScript React Native

  • Mobile App Development
  • Mobile App Bug Fix
  • Android App Development
  • iOS Development
  • Mobile App
  • Native App Development
  • Flutter
  • App Development
  • Mobile Game
  • Mobile App Design
  • Mobile App Redesign
  • AI App Development
  • Figma
  • Mobile App Testing
  • Mobile UI Design
  • Firebase
  • Dart
  • REST API
Hamza M.

Islamabad, Pakistan

$15/hr
4.6
14 jobs

๐Ÿ† ๐‘๐ž๐œ๐จ๐ ๐ง๐ข๐ณ๐ž๐ ๐ข๐ง ๐ญ๐ก๐ž ๐“๐จ๐ฉ ๐Ÿ‘% ๐จ๐Ÿ ๐“๐š๐ฅ๐ž๐ง๐ญ ๐จ๐ง ๐”๐ฉ๐ฐ๐จ๐ซ๐ค ๐Ÿ๐จ๐ซ ๐Œ๐จ๐›๐ข๐ฅ๐ž ๐€๐ฉ๐ฉ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ | ๐Œ๐จ๐›๐ข๐ฅ๐ž ๐€๐ฉ๐ฉ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ž๐ซ | ๐…๐ฅ๐ฎ๐ญ๐ญ๐ž๐ซ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ž๐ซ | ๐…๐ฅ๐ฎ๐ญ๐ญ๐ž๐ซ ๐Œ๐จ๐›๐ข๐ฅ๐ž ๐€๐ฉ๐ฉ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ | ๐Ÿ๐ŸŽ๐ŸŽ% ๐‰๐จ๐› ๐’๐ฎ๐œ๐œ๐ž๐ฌ๐ฌ | ๐Ÿ•๐Ÿ“+ ๐๐ซ๐จ๐ฃ๐ž๐œ๐ญ๐ฌ ๐ƒ๐ž๐ฅ๐ข๐ฏ๐ž๐ซ๐ž๐ | ๐Ÿ2+ ๐˜๐ž๐š๐ซ๐ฌ ๐จ๐Ÿ ๐„๐ฑ๐ฉ๐ž๐ซ๐ข๐ž๐ง๐œ๐ž | ๐€๐ง๐๐ซ๐จ๐ข๐ ๐€๐ฉ๐ฉ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ | ๐ˆ๐Ž๐’ ๐€๐ฉ๐ฉ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ | ๐…๐ฅ๐ฎ๐ญ๐ญ๐ž๐ซ ๐€๐ฉ๐ฉ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ | ๐€๐ˆ ๐Œ๐จ๐›๐ข๐ฅ๐ž ๐€๐ฉ๐ฉ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ž๐ซ | ๐€๐ˆ ๐Œ๐จ๐›๐ข๐ฅ๐ž ๐€๐ฉ๐ฉ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ฆ๐ž๐ง๐ญ | ๐€๐ฉ๐ฉ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ž๐ฆ๐ž๐ง๐ญ โœ… Delivered 50+ mobile apps using Flutter, Native Android & iOS with 5โ˜… client ratings โœ… Integrated AI features (openAI) into live apps โœ… Developed e-commerce, healthcare, fintech, and travel apps for global clients โœ… Published 30+ apps on Google Play Store & Apple App Store with end-to-end development and deployment support โœ… ๐“๐žrms โœ”๏ธ You own everything from day one โ€” source code, repositories, and all accounts are under your control. โœ”๏ธTransparent communication โ€” direct access to the entire team, no gatekeeping or information silos. โœ”๏ธRegular demos and product discussions โ€” progress is visible, feedback is continuous, and direction stays aligned. โœ”๏ธ No extra charges for PM or QA โ€” planning, coordination, and quality assurance are part of our responsibility to deliver on time and at a high standard. ๐“๐ž๐œ๐ก๐ง๐จ๐ฅ๐จ๐ ๐ฒ ๐’๐ญ๐š๐œ๐ค: โœ”๏ธMobile App Development: Flutter, Dart, Kotlin,SwiftUi โœ”๏ธAI: OpenAI API โœ”๏ธBackend & API: Node.js, Python (FastAPI, Flask, Django), REST, GraphQL โœ”๏ธDatabases: Firebase, Firestore, SQLite, MySQL, MongoDB โœ”๏ธCloud Services: Firebase Cloud Functions, AWS, Google Cloud โœ”๏ธVersion Control & Tools: Git, GitHub, GitLab, Bitbucket, Jira, Trello โœ”๏ธUI/UX Tools: Figma, Adobe XD, Material Design, Cupertino Widgets As a Top Rated iOS and Flutter developer on Upwork with a 100% Job Success Score and top 3 global ranking for NFC development, I've helped 50+ companies and startups turn ideas into polished, production-ready mobile products. Whether you need a native iOS app in Swift, a cross-platform Flutter app, or a specialized NFC/contactless solution, I deliver with precision, clean architecture, and product-level ownership. From fintech and healthcare to marketplaces, networking, and contactless payments, my work spans 10+ industries and 50+ shipped apps. โœ… Why Partner with Me: โœ”๏ธ12+ years of hands-on iOS and Flutter development โœ”๏ธTop 3 globally on Upwork for NFC development โœ”๏ธ50+ apps shipped across App Store and Google Play โœ”๏ธ3 of my own products live on the App Store (CaterBid, Addmee, Shopeedo Eats) โœ”๏ธ100% Job Success Score and consistent 5-star reviews โœ”๏ธFull-cycle delivery: from idea to store launch โœ”๏ธProduction experience in NFC payments, HealthKit, Supabase, and LLM integrations โœ”๏ธFlutter expert for fintech, marketplace, and AI-powered mobile platforms ๐Ÿ”ง Services I Provide: โœ”๏ธNative iOS development with Swift and SwiftUI โœ”๏ธCross-platform Flutter app development โœ”๏ธNFC integration (contactless payments, card emulation, reader/writer) โœ”๏ธHealthKit, CoreML, and on-device AI integrations โœ”๏ธFirebase, Supabase, and cloud backend connections โœ”๏ธREST and GraphQL API integrations โœ”๏ธUI/UX implementation from Figma designs โœ”๏ธApp Store submission and post-launch optimization โœ”๏ธMVP development for startups ๐ŸŽฏ Industries I Specialize In: ๐Ÿ’ณ Fintech and Payments | ๐Ÿฅ Healthcare | ๐Ÿ›’ E-Commerce and Marketplaces ๐Ÿ“ก NFC and Contactless Tech | ๐Ÿ” Food and Delivery | ๐Ÿ’ผ B2B SaaS ๐Ÿค Networking and Social | ๐Ÿš€ Startup MVPs ๐Ÿš€ Advanced Features I Build: โœ”๏ธNFC card emulation, reading, and contactless payment flows โœ”๏ธReal-time chat, push notifications, and WebSocket integrations โœ”๏ธHealthKit and wearable device integrations โœ”๏ธLLM API integrations and AI-native mobile features โœ”๏ธOffline-first architecture with smart sync โœ”๏ธSocial login (Apple, Google) โœ”๏ธIn-app purchases and subscription billing โœ”๏ธDeep linking and dynamic routing ๐Ÿ’ฌ Why Choose Me: I aim to provide 100% client satisfaction with clean code, fast delivery, and scalable solutions tailored to your business goals. If you are looking for a reliable Mobile Developer, letโ€™s discuss your mobile app development project and bring your idea to life ๐Ÿš€.

  • Mobile App Development
  • Mobile App Bug Fix
  • Android App Development
  • Hybrid App Development
  • iOS Development
  • Mobile App
  • Native App Development
  • Flutter
  • Mobile App Redesign
  • AI Mobile App Development
  • Android App
  • iPhone & iPad Apps
  • NFC
  • Mobile App Development Consultation
  • Mobile App Design
  • Website to Mobile App Conversion
  • App Development
Jaffar A.

Islamabad, Pakistan

$5/hr
4.5
40 jobs

I help startups and businesses build high-performance mobile apps using React Native, Flutter, and Android technologies. With 5+ years of experience, I specialize in AI-powered apps, real-time communication systems, live streaming, Firebase integrations, and scalable mobile solutions for Android and iOS. I focus on building modern, fast, scalable, and user-friendly applications that help businesses grow and deliver exceptional user experiences. Whether you need a complete mobile app from scratch, advanced feature integration, UI/UX improvements, bug fixing, or performance optimization, I can help turn your idea into a production-ready product. ๐Ÿ’ก My Expertise Includes: โ€ข React Native App Development โ€ข Flutter App Development โ€ข Native Android Development (Kotlin & Java) โ€ข Cross-Platform Mobile Applications โ€ข AI Integrations (ChatGPT, OpenAI APIs, AI Features) โ€ข Real-Time Chat & Calling Apps โ€ข Audio/Video Streaming Applications โ€ข Firebase & Backend Integrations โ€ข Push Notifications & OneSignal โ€ข REST APIs & Third-Party Integrations โ€ข Payment Gateway Integrations โ€ข Google Maps & Location Services โ€ข App Performance Optimization โ€ข Bug Fixing & Maintenance โ€ข App Deployment to Play Store & App Store ๐Ÿš€ Types of Apps I Build: โ€ข AI-Powered Applications โ€ข Social Media Apps โ€ข Live Streaming Platforms โ€ข Business & Startup Apps โ€ข E-Commerce Applications โ€ข Booking & Scheduling Apps โ€ข Trading & Finance Apps โ€ข Healthcare & Fitness Apps โ€ข Productivity & Utility Apps โ€ข Custom Mobile Solutions Why clients choose to work with me: โœ” Clean, scalable, and maintainable code โœ” Fast communication and regular project updates โœ” Strong problem-solving skills โœ” Focus on performance and user experience โœ” Reliable long-term collaboration โœ” On-time delivery with attention to detail I understand that every business has unique goals, which is why I focus on delivering customized solutions that align with your vision, budget, and timeline. If you're looking for a reliable mobile app developer who can build high-quality Android and iOS applications with modern technologies and AI-powered features, let's connect and discuss your project.

  • Mobile App Development
  • Android App Development
  • iOS Development
  • Mobile App
  • Java
  • Kotlin
  • React Native
  • Android App
  • MERN Stack
  • AI Development
  • Front-End Development
  • Back-End Development
  • AI Mobile App Development
  • Swift
  • Firebase
  • iPad App Development
  • Android
  • iOS
  • Supabase
  • MongoDB

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