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Muhammad Muzammal N.
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Muhammad Muzammal N.

Mobile App Developer| React Native| iOS & Android |Cross-Platform Apps

⭐️ 200+ Custom Software, Web Solutions & PWA Mobile Applications Delivered 💼 4+ Years Experience 👨🏻‍💼 115+ Clients 📞Free Consultation 💼 Mobile App Developer | React Native | iOS & Android | Cross-Platform Mobile Apps | Firebase | API Integration | Mobile UI/UX 𝐂𝐥𝐢𝐞𝐧𝐭 𝐓𝐞𝐬𝐭𝐢𝐦𝐨𝐧𝐢𝐚𝐥: "Muzammal is a reliable mobile app developer. He managed both frontend and backend tasks efficiently, communicated well, and delivered exactly as promised. I’d gladly work with him again." 📱 Need a Mobile App That Is Fast, Reliable & Ready to Scale? I help startups, businesses, and growing companies build high-performance mobile applications for iOS and Android using React Native and modern mobile development technologies. Whether you need a startup MVP, business mobile app, customer-facing application, marketplace app, booking app, logistics app, or an existing mobile app improved, I can help turn your idea into a production-ready application. I focus on building mobile apps that are: ✅ Fast & responsive ✅ Scalable & maintainable ✅ Secure & user-friendly ✅ API-driven & integration-ready ✅ Optimized for iOS & Android 🚀 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✅ React Native App Development • Cross-platform iOS & Android applications • React Native mobile app development • Reusable and scalable components • Native device functionality • Performance optimization • App maintenance & feature development ✅ iOS & Android App Development • iOS application development • Android application development • Cross-platform mobile applications • Mobile UI implementation • Device compatibility • App performance optimization ✅ Mobile App MVP Development • Startup MVP development • Product prototype to production app • Feature-based development • User authentication & onboarding • Customer dashboards • Admin-connected mobile applications ✅ Mobile App UI/UX Development • Modern mobile interfaces • Responsive mobile layouts • User onboarding flows • Navigation systems • Forms & interactive components • Pixel-perfect UI implementation ✅ API & Backend Integration • REST API integration • Third-party API integration • Authentication & authorization • Real-time data synchronization • JSON-based APIs • Secure mobile-to-server communication ✅ Firebase Mobile Development • Firebase Authentication • Firebase Cloud Messaging • Push notifications • Firestore integration • Real-time database • Cloud-based mobile services ✅ Payments & Monetization • Stripe integration • PayPal integration • In-app payment workflows • Subscription systems • Payment status handling • Secure checkout flows ✅ Maps, GPS & Location Features • Google Maps integration • GPS & location tracking • Real-time location features • Route & distance calculation • Geolocation services • Location-based applications ✅ Mobile App Features & Integrations • Push notifications • Social login • Camera integration • Image & file uploads • Chat & messaging • Calendar integration • Email & SMS integrations • Deep linking • Offline data handling 🔥 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 • Business Mobile Apps • Startup Mobile Apps • SaaS Mobile Applications • Marketplace Apps • E-commerce Mobile Apps • Booking & Appointment Apps • Logistics & Delivery Apps • Real Estate Apps • Healthcare Apps • Education Apps • CRM Mobile Apps • Employee & Workforce Apps • Customer Portals • On-Demand Service Apps 💡 𝐌𝐲 3-Step Mobile App Development Process 1️⃣ Discovery & Planning • Understand your app requirements • Define features and user flows • Plan mobile app architecture • Identify required APIs and integrations • Create a development roadmap 2️⃣ Development & Integration • Build the mobile application • Implement UI/UX • Connect APIs and databases • Integrate Firebase and third-party services • Implement authentication, payments and notifications 3️⃣ Testing & Launch • Device and functionality testing • Performance optimization • Bug fixing • App deployment preparation • Post-launch improvements & support ⚙️ 𝐌𝐨𝐛𝐢𝐥𝐞 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 Mobile Development: React Native • JavaScript • TypeScript Platforms: iOS • Android Backend Integration: REST APIs • JSON • Node.js APIs Firebase: Authentication • Firestore • Cloud Messaging • Push Notifications Integrations: Stripe • PayPal • Google Maps • Twilio • Third-Party APIs Development Tools: Git • GitHub • Postman • Figma 🤝 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞 ✔ 200+ Applications & Software Projects Delivered ✔ React Native Mobile App Development ✔ iOS & Android Development ✔ Clean & Maintainable Code ✔ API & Third-Party Integrations ✔ Responsive Communication ✔ Regular Development Updates ✔ Scalable Mobile Architecture ✔ Long-Term App Support Have a mobile app idea, existing application, or MVP that needs development? Click "Invite to Job" and let's discuss how to turn your idea into a reliable, production-ready mobile application.

🇦🇪Abu Dhabi, United Arab Emirates$20/hr100% JSS4.90 (11)Since Jan 2019

Earnings and projects

MRR
$49

Last 6 months ÷ 6

World#150,916 / 412k
🇦🇪Country#817 / 2,720
Revenue, last 30 days
$0

Last 6 months: $297

Total earnings
$17k

Billed in all: $18k

World#153,062 / 412k
🇦🇪Country#877 / 2,720
Per project
$1.3k

$297 in the last 6 months

World#104,257 / 412k
🇦🇪Country#633 / 2,720
Projects, last 6 months
1
100% fixed0% hourly
World#128,096 / 412k
🇦🇪Country#758 / 2,720
Projects in all
13
62% fixed38% hourly
World#175,714 / 412k
🇦🇪Country#1,192 / 2,720

Earnings, last 30 days

$17.6kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$17.4k$17.6k$17.8k$18.0kOct 9Oct 24Nov 8

Skill rankings: Top 28% in Swift

Ranked by MRR among everyone on Upwork with the skill.

  1. #18Mobile Payment Functionality47 freelancers · 🇦🇪 #1Top 38%
  2. #154App Store Optimization388 freelancers · 🇦🇪 #3Top 40%
  3. #310Push Notifications851 freelancers · 🇦🇪 #2Top 36%
  4. #389In-App Purchases1,101 freelancers · 🇦🇪 #6Top 35%
  5. #737Mobile App Testing1,834 freelancers · 🇦🇪 #10Top 40%
  6. #887Payment Gateway Integration2,302 freelancers · 🇦🇪 #9Top 39%
  7. #899Kotlin3,021 freelancers · 🇦🇪 #11Top 30%
  8. #1,011Swift3,634 freelancers · 🇦🇪 #6Top 28%