Top Mobile App Bug Fix freelancers

453 freelancers list Mobile App Bug Fix on Upwork.

Leaderboard

Showing 50 of 453Data updated Nov 7

# Freelancer		SinceMember since
Adil H. 🇺🇸🇺🇸 Mobile App Developer \| React Native, Flutter \| iOS, Android, AI	$34k↓ 1%	Feb 2020Feb 2, 2020
Usman A. 🇵🇰🇵🇰 Android & App Store Development \| Swift, Objective-C, Java/Kotlin	$10k↓ 2%	Jan 2022Jan 22, 2022
Ramiz R. 🇵🇰🇵🇰 Senior Android & iOS Developer \| AI Integration, Kotlin, Swift	$9k↑ 8%	Aug 2012Aug 9, 2012
4 Abdurrahim B. 🇹🇷🇹🇷 Finalize AI App \| Web & Mobile App Developer \| React Native Expo IOS	$9k↓ 2%	Aug 2024Aug 23, 2024
5 Narayanan S. 🇮🇳🇮🇳 React Native Developer \| Full-Stack Laravel & Next.js \| iOS, Android	$8k↑ 42%	May 2023May 9, 2023
6 Jatinder A. 🇮🇳🇮🇳 Mobile App Developer \| Flutter \| React Native (Expo/CLI)	$8k↑ 15%	Jan 2018Jan 21, 2018
7 Syed A. 🇵🇰🇵🇰 Senior Flutter Developer \| Mobile App Developer \| AI Apps & App Rescue	$8k↑ 2%	Feb 2022Feb 6, 2022
8 Munir M. 🇵🇰🇵🇰 Mobile App Developer \| Flutter, React Native \| iOS/Android, AI App Dev	$7k↓ 18%	Aug 2019Aug 6, 2019
9 Ali Mert G. 🇹🇷🇹🇷 Full-Stack Developer \| Web, Mobile, Unity Games & AI	$7k↓ 15%	Feb 2023Feb 9, 2023
10 Scott B. 🇺🇸🇺🇸 Senior iOS Developer - Swift, SwiftUI \| Apple iPhone, iPad, Watch, TV	$6k↑ 1%	Oct 2015Oct 30, 2015

Freelancer	MRR	Member since
11 Dymitr S. 🇵🇱🇵🇱 Mobile App Developer \| React Native & Expo \| iOS, Android \| AI, Web3	$5k↑ 8%	Aug 2022Aug 30, 2022
12 Kashish K. 🇮🇳🇮🇳 Senior Mobile App Developer \| Flutter, React Native, iOS, Android & AI	$5k↓ 3%	Sep 2018Sep 22, 2018
13 Talha R. 🇵🇰🇵🇰 Senior iOS Developer \| Swift, SwiftUI, UIKit \| React Native	$5k0%	Mar 2018Mar 9, 2018
14 Arham A. 🇵🇰🇵🇰 Mobile App Development \| iOS, Android, Flutter, React Native, Node.js	$5k↑ 2%	Jun 2018Jun 23, 2018
15 Anuja K. 🇮🇳🇮🇳 Mobile App Developer \| Flutter, React Native \| iOS & Android Apps	$5k–	Jul 2019Jul 25, 2019
16 Nirav I. 🇮🇳🇮🇳 Mobile App Developer \| Flutter, iOS & Android \| AI & SaaS Apps	$5k↓ 17%	Sep 2020Sep 26, 2020
17 Maksym Z. 🇺🇦🇺🇦 React Native Developer \| Mobile App Developer \| IOS \| Android	$4k↓ 1%	May 2023May 29, 2023
18 Bohdan S. 🇺🇦🇺🇦 Software Tester \| QA Engineer	$4k↑ 2%	Feb 2025Feb 4, 2025
19 Mubariz A. 🇺🇸🇺🇸 AI Mobile App Developer \| React Native, Flutter \| Audit, Rescue, MVP	$4k↑ 7%	Nov 2023Nov 27, 2023
20 Stan K. 🇺🇦🇺🇦 Mobile App Developer \| Flutter, iOS & Android \| Healthcare & Logistics	$4k↓ 5%	Apr 2012Apr 30, 2012

Freelancer	MRR	Member since
21 Wahab N. 🇵🇰🇵🇰 Senior iOS Developer \| Swift \| SwiftUI \| AI Apps \| Existing Codebases	$4k0%	Mar 2014Mar 8, 2014
22 Syed Arslan A. 🇦🇪🇦🇪 AI Mobile App Developer \| Flutter & React Native \| OpenAI, LLM & Web3	$3k↑ 1%	Jul 2016Jul 26, 2016
23 Umer S. 🇵🇰🇵🇰 AI Mobile App Developer \| iOS & Android \| Prototype to Production	$3k↑ 15%	Dec 2020Dec 24, 2020
24 Arfan A. 🇵🇰Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.🇵🇰 Senior Flutter Developer \| UI/UX Designer \| IOS & Android Apps	≈$3k–	Sep 2018Sep 22, 2018
25 Khawar H. 🇵🇰🇵🇰 Mobile App Developer \| Flutter & React Native \| iOS, Android \| AI Apps	$3k↑ 1%	May 2018May 19, 2018
26 Talha B. 🇵🇰🇵🇰 Senior Flutter Developer \| Mobile App Developer \| iOS, Android, AI	$3k↓ 10%	Jun 2020Jun 30, 2020
27 Rakesh K. 🇮🇳🇮🇳 App Development, Mobile App Development, AI Mobile App Developer	$3k–	Dec 2022Dec 20, 2022
28 Dhaval B. 🇮🇳🇮🇳 Mobile App Developer \| iOS \| Android \| React Native \| Flutter \| AI App	$3k–	Nov 2017Nov 1, 2017
29 Loic F. 🇺🇸🇺🇸 Full-Stack Mobile App Developer \| iOS, React Native, Web Apps & AI	$3k↓ 15%	Apr 2025Apr 12, 2025
30 Mahar Muhammad Hassnain Z. 🇵🇰🇵🇰 Senior Flutter Developer \| Android & iOS \| AI Mobile App Developer	$3k↑ 3%	Mar 2024Mar 17, 2024

Freelancer	MRR	Member since
31 Saif U. 🇵🇰🇵🇰 Senior iOS & Android Developer \| React Native \| Flutter \| Full-Stack	$2k↓ 6%	Jun 2014Jun 11, 2014
32 Daniel H. 🇳🇱🇳🇱 Senior Flutter Developer \| Mobile App Developer \| Fix & Launch Apps	$2k↓ 28%	Apr 2023Apr 13, 2023
33 Guman Singh K. 🇳🇵🇳🇵 Flutter Developer \| AI-Powered Mobile Apps \| Firebase \| iOS & Android	$2k↓ 14%	Dec 2021Dec 13, 2021
34 Deepak C. 🇮🇳🇮🇳 Senior Mobile App developer\|Marketplaces & Payment Integration	$2k↓ 21%	May 2016May 2, 2016
35 Riajul H. 🇧🇩🇧🇩 Flutter Developer \| iOS & Android \| Firebase \| AI \| IoT \| FlutterFlow	$2k↑ 25%	Dec 2021Dec 3, 2021
36 Chirag G. 🇮🇳🇮🇳 Senior Laravel Developer \| Flutter Apps, Multi-Tenant SaaS, Stripe, AI	$2k↑ 8%	Apr 2017Apr 21, 2017
37 Karan G. 🇮🇳🇮🇳 Mobile App Developer \| React Native & Flutter \| iOS & Android Apps	$2k↓ 1%	Oct 2018Oct 24, 2018
38 Alan M. 🇺🇦🇺🇦 Mobile App Developer \| Mobile App Development \| Flutter, iOS, Android	$2k↓ 5%	Jan 2017Jan 29, 2017
39 Arsalan A. 🇵🇰 NewNew🇵🇰 Mobile App Developer \| React Native, Flutter, iOS/Android \| AI Apps	$2k↓ 22%	Nov 2023Nov 16, 2023
40 Jitendera K. 🇦🇺🇦🇺 Expert Mobile App Developer \| React Native \| Android \| iOS	$2k↓ 27%	Mar 2013Mar 11, 2013

Freelancer	MRR	Member since
41 Muhammad A. 🇵🇰🇵🇰 Flutter & FlutterFlow Developer \| Mobile App MVP \| Firebase Backend	$2k↑ 17%	May 2023May 2, 2023
42 Caksu S. 🇮🇳🇮🇳 Mobile App Developer \| Flutter, React Native \| iOS & Android \| AI Apps	$2k↑ 13%	May 2023May 12, 2023
43 Nina S. 🇺🇦🇺🇦 React Native Developer \| Flutter \| Mobile Developer \| iOS, Android App	$2k↑ 246%	Oct 2024Oct 31, 2024
44 Shahzad M. 🇵🇰🇵🇰 Senior Android & iOS Developer \| Kotlin, Swift, Compose \| AI Apps	$2k↑ 21%	Oct 2021Oct 19, 2021
45 Awais A. 🇵🇰🇵🇰 Flutter App Developer for Founders \| Production MVPs & AI Integration	$2k↓ 26%	Sep 2018Sep 28, 2018
46 Jocelyn B. 🇬🇧🇬🇧 London-Based Senior Mobile Developer \| iOS & Android \| AI Integration	$2k↑ 5%	Apr 2016Apr 18, 2016
47 Niral D. 🇮🇳🇮🇳 Flutter Developer & FlutterFlow Expert \| iOS & Android Mobile Apps	$2k–	Aug 2019Aug 5, 2019
48 Ahmad N. 🇵🇰🇵🇰 Android & iOS Developer \| Flutter \| AI Features \| 10+ Years	$2k↑ 37%	May 2017May 3, 2017
49 Muhammad F. 🇵🇰🇵🇰 Mobile App Development \| Android, iOS, Flutter \| AI App Developer	$2k↓ 18%	Nov 2019Nov 7, 2019
50 Shakir A. 🇺🇸🇺🇸 Mobile App Development \| Flutter & React Native \| Mobile App Developer	$2k↓ 20%	May 2018May 23, 2018

Top Rated Plus
Top Rated
Expert-Vetted
Rising Talent
≈ Private profile: estimated MRR

From public Upwork profiles, refreshed daily.