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Nasir A.

Nasir A.

Expert Mobile App Developer | Android | React Native | Flutter | KMP

From idea to scalable product — I help turn mobile app concepts into production-ready, revenue-generating solutions. 50+ Projects Delivered • 1M+ App Downloads • 4.5+ ratings Full-Stack Mobile App Developer with 13+ years of experience turning complex concepts into production-ready, revenue-generating solutions. I specialize in building MVPs fast and scaling them into full-fledged systems, handling both frontend mobile development and robust backend architectures. TECHNICAL PROFICIENCY & TOOL STACK: - Cross-Platform: React Native, Flutter, Dart, JavaScript, TypeScript - Native Mobile: iOS (Swift), Android (Kotlin), Java, Xcode, Android Studio - Backend & APIs: Ktor, RESTful APIs, GraphQL, Node.js - Cloud & Database: AWS, Google Cloud (GCP), Firebase, PostgreSQL, MongoDB - DevOps & Tools: GitHub Actions, CI/CD, Git, Fastlane, Docker SERVICES OFFERED: - Android Developer: Native application development using Kotlin and Java. - React Native Developer: High-performance cross-platform applications for iOS and Android. - Flutter Developer: Scalable cross-platform mobile development using Dart. - Mobile Crossplatform Specialist: Codebase unification for cost-effective hybrid applications. - Hybrid App Engineer: Responsive web-to-mobile wrapper implementations and optimization. As an MVP specialist, I understand the balance between development speed, product iteration, and core business goals. I help startups and established brands launch quickly, validate user ideas, and scale infrastructure confidently with clean, maintainable code. Why Work With Me? End-to-End Delivery: I manage your project from initial repository setup to App Store Connect and Google Play Console publishing. Transparent Communication: You will receive clear technical updates, rapid responses, and total alignment throughout the lifecycle. Performance Focused: Every application is optimized for low latency, smooth UI rendering, and offline capabilities. Let’s build your scalable mobile product together. Best regards, Nasir

🇵🇰Karachi, Pakistan$20/hr100% JSS4.61 (3)Since Oct 2012

Earnings and projects

MRR
$1.9k

Last 6 months ÷ 6

World#24,517 / 412k
🇵🇰Country#2,785 / 52.9k
Revenue, last 30 days
$3.1k

Last 6 months: $11k

World#11,729 / 412k
🇵🇰Country#1,302 / 52.9k
Total earnings
$16k

Billed in all: $17k

World#159,257 / 412k
🇵🇰Country#16,187 / 52.9k
Per project
$2.6k

$11k in the last 6 months

World#62,189 / 412k
🇵🇰Country#4,433 / 52.9k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇵🇰Country#22,564 / 52.9k
Projects in all
6

Across 7 contracts

57% fixed43% hourly
World#250,290 / 412k
🇵🇰Country#39,844 / 52.9k

Earnings, last 30 days

$16.7k+$3.1k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$12k$14k$16k$18kOct 8Oct 23Nov 7

Skill rankings: #1 in 2 skills of 20

Rarest: top 2% in Dagger 2, of 51. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Dagger 251 freelancers · 🇵🇰 #1Top 2%
  2. 1Koin15 freelancers · 🇵🇰 #1Top 7%
  3. #18JetPack272 freelancers · 🇵🇰 #5Top 7%
  4. #21Test-Driven Development172 freelancers · 🇵🇰 #2Top 12%
  5. #24Clean Architecture385 freelancers · 🇵🇰 #5Top 6%
  6. #27Socket.io533 freelancers · 🇵🇰 #8Top 5%
  7. #43Android SDK805 freelancers · 🇵🇰 #9Top 5%
  8. #47WebRTC468 freelancers · 🇵🇰 #6Top 10%