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Kadir E.

Kadir E.

Flutter | iOS & Android | MVP, AI Apps, Firebase, Payments, HealthKit

👑 Top Rated Flutter Developer with 100% Job Success 👑 I’m a senior Flutter developer with 5+ years of experience building apps for iOS, Android, web, and desktop. I can build your app from scratch, join your existing team, or help fix and improve your current Flutter project. If you have daily or weekly meetings, count me in. I can work with your designers, backend developers, project managers, or other mobile developers without any problem. I mostly work with Flutter, Clean Architecture, BLoC/Cubit, Riverpod, GetIt, REST APIs, Firebase, payments, subscriptions, notifications, maps, audio/video, real-time chat, and native iOS/Android integrations. I have built different types of apps, including fintech, banking, AI wellness, habit tracker, social media, health, fitness, meditation, GPS, task management, e-commerce, marketplace, and business apps. What you can expect from me: * Clean Flutter code * Clear communication * Regular updates * Fast and careful development * Good attention to bugs and edge cases * Support after release if needed I care about building apps properly. Not just something that works for now, but something stable, clean, and easy to improve later. If you need a reliable Flutter developer who can take responsibility and move your project forward, feel free to send me an invite.

🇹🇷Istanbul, Turkey$30/hr100% JSS4.77 (15)Since Sep 2020
GlobeUpwork

Earnings and projects

MRR
$1.7k

Last 6 months ÷ 6

World#28,053 / 412k
🇹🇷Country#216 / 3,515
Revenue, last 30 days
$1.6k

Last 6 months: $10k

World#26,820 / 412k
🇹🇷Country#215 / 3,515
Total earnings
$55k

Billed in all: $58k

World#69,981 / 412k
🇹🇷Country#517 / 3,515
Per project
$2.2k

$1.3k in the last 6 months

World#71,381 / 412k
🇹🇷Country#559 / 3,515
Projects, last 6 months
8
63% fixed37% hourly
World#24,499 / 412k
🇹🇷Country#186 / 3,515
Projects in all
25

Across 27 contracts

52% fixed48% hourly
World#113,042 / 412k
🇹🇷Country#874 / 3,515

Earnings, last 30 days

$57.6k+$1.6k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$55k$56k$57k$58kOct 8Oct 23Nov 7

Skill rankings: Top 5% in Map Integration

Ranked by MRR among everyone on Upwork with the skill.

  1. #7HealthKit115 freelancers · 🇹🇷 #1Top 6%
  2. #13Geolocation111 freelancers · 🇹🇷 #1Top 12%
  3. #16In-App Subscription175 freelancers · 🇹🇷 #1Top 9%
  4. #17Map Integration327 freelancers · 🇹🇷 #1Top 5%
  5. #69Push Notifications851 freelancers · 🇹🇷 #1Top 8%
  6. #73FlutterFlow834 freelancers · 🇹🇷 #1Top 9%
  7. #81Chat & Messaging Software924 freelancers · 🇹🇷 #1Top 9%
  8. #99In-App Purchases1,101 freelancers · 🇹🇷 #1Top 9%