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Mohammad J.

Mohammad J.

Senior Flutter Developer | Cross-Platform Mobile Apps (Android/iOS)

Hi, I’m Mohammad Jamshaid, a passionate Flutter Mobile App Developer with 5+ years of hands-on experience building high-quality, scalable, and production-ready applications for Android, iOS, and Web. I specialize in creating service-based apps, startup MVPs, business automation apps, and custom solutions that help clients launch, grow, and scale their products with confidence. 🚀 What I Do Best Flutter cross-platform app development (Android, iOS, Web) Native Android development (Java) Pixel-perfect UI/UX implementation based on Figma/Adobe XD REST API integration, Firebase, Supabase State management: Provider, GetX, Riverpod, Bloc Offline-first apps (SQLite / Hive + sync) Payment gateways (Stripe, PayPal, Google Pay) Push notifications (Firebase Cloud Messaging) App performance optimization App Store & Play Store deployment Maintaining and improving existing apps 📱 Types of Apps I Have Built Service provider apps POS & inventory management apps Travel & photography apps Streaming/video apps Subscription-based apps AI-powered chat & content apps Business management tools (CRM, sales, staff, bookings) E-commerce & marketplace apps 💡 Why Work With Me? ✔ 5+ years of real-world Flutter experience ✔ Strong expertise in both mobile UI and backend logic ✔ Experience building complete systems (admin + mobile app) ✔ Clean, maintainable, scalable code architecture ✔ Fast communication & 100% project ownership ✔ I don’t just code — I guide clients, suggest improvements, and deliver real value 🔧 Tech Stack Flutter • Dart Java (Native Android) Firebase (Auth, Firestore, Storage, Hosting, Functions) SQLite / Drift / Hive Supabase Node.js / Express APIs Google ML Kit (AI/ML features) Git, GitHub, GitLab, Bitbucket GoRouter, Provider, Bloc, GetX 📈 Let’s Build Something Great If you are looking for a reliable, professional, and long-term mobile app developer, I’d be happy to help bring your idea to life — from concept to deployment. Feel free to message me. I’m always open to discussing new projects.

🇵🇰Ahmadpur East, Pakistan$16/hr100% JSS5.00 (1)Since May 2020

Earnings and projects

MRR
$71

Last 6 months ÷ 6

World#143,423 / 412k
🇵🇰Country#20,639 / 52.9k
Revenue, last 30 days
$80

Last 6 months: $425

World#94,411 / 412k
🇵🇰Country#13,132 / 52.9k
Total earnings
$1.1k

Billed in all: $1.1k

World#383,434 / 412k
🇵🇰Country#48,212 / 52.9k
Per project
$284

$425 in the last 6 months

World#235,898 / 412k
🇵🇰Country#28,154 / 52.9k
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇵🇰Country#22,564 / 52.9k
Projects in all
4

Across 6 contracts

100% fixed0% hourly
World#283,741 / 412k
🇵🇰Country#43,856 / 52.9k

Earnings, last 30 days

$1.1k+$80 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,050$1,100$1,150Oct 8Oct 23Nov 7

Skill rankings: Top 23% in Android Studio

Ranked by MRR among everyone on Upwork with the skill.

  1. #187Android Studio805 freelancers · 🇵🇰 #44Top 23%
  2. #204Android SDK805 freelancers · 🇵🇰 #42Top 25%
  3. #353FlutterFlow834 freelancers · 🇵🇰 #110Top 42%
  4. #1,986Android App Development6,395 freelancers · 🇵🇰 #502Top 31%
  5. #2,009REST API5,062 freelancers · 🇵🇰 #564Top 40%
  6. #2,079Supabase4,116 freelancers · 🇵🇰 #620Top 51%
  7. #2,103iOS Development6,533 freelancers · 🇵🇰 #520Top 32%
  8. #2,144Firebase6,978 freelancers · 🇵🇰 #615Top 31%