Top Mobile Payment Functionality freelancers

47 freelancers list Mobile Payment Functionality on Upwork.

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Showing 47 of 47Data updated Nov 7

# Freelancer		SinceMember since
Tausif U. 🇵🇰🇵🇰 Full-Stack Web & Mobile App Developer \| React Native, React, Node \| AI	$20k↓ 4%	Jun 2015Jun 22, 2015
Mohammed A. 🇪🇬🇪🇬 Senior QA Expert \| AI Product Verifier \| Playwright \| Cypress \| Python	$4k↓ 8%	Mar 2022Mar 21, 2022
Bhavesh D. 🇺🇸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.🇺🇸 17yrs \| Architect \| Stripe Certified \| Payment Gateway \| FinTech \| AI	≈$3k–	Mar 2018Mar 9, 2018
4 Ilie A. 🇺🇸🇺🇸 Payments Expert \| Immediate Merchant & Fintech Solutions	$824↑ 77%	May 2024May 24, 2024
5 Otabek T. 🇺🇿🇺🇿 Senior iOS & Mobile Engineer \| React Native\| Flutter \|AI Apps	$757↑ 37%	Oct 2025Oct 8, 2025
6 Jia Geng C. 🇸🇬🇸🇬 Manual testing \| Software testing \| Payment testing Singapore SGD	$687↑ 4%	Jul 2018Jul 29, 2018
7 Ashok L. 🇮🇳🇮🇳 Mobile App Developer Web Development iOS development React Native	$683↓ 7%	Nov 2017Nov 13, 2017
8 Hidden freelancer🇪🇹 Private profile	$672–	–
9 Raja N. 🇵🇰🇵🇰 Flutter Mobile App Development \| AI Mobile App Developer \| Android/iOS	$548↓ 1%	Feb 2023Feb 1, 2023
10 Bolarinwa E. 🇳🇬🇳🇬 Senior Flutter Developer \|\| Mobile App Developer (Android & iOS)	$473↑ 15%	Jun 2019Jun 7, 2019

Freelancer	MRR	Member since
11 Darko P. 🇲🇰🇲🇰 Senior Android Developer \| Kotlin, Compose, Flutter & Architecture	$383↓ 3%	Oct 2012Oct 19, 2012
12 Muhammad S. 🇵🇰🇵🇰 AI SaaS & MVP Developer \| Firebase, Node.js, Angular, React Native	$295↓ 23%	Nov 2018Nov 17, 2018
13 Joe C. 🇮🇩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.🇮🇩 Flutter Developer \| Swift Developer \| Full-Stack Developer	≈$238–	Sep 2023Sep 13, 2023
14 Yatinj S. 🇮🇳🇮🇳 Stripe Expert & Full Stack Developer \| SaaS, APIs, Payments	$195↑ 8%	Jun 2019Jun 18, 2019
15 Awais K. 🇧🇭🇧🇭 ISTQB-Certified QA & Automation Engineer \| iOS/Android Apps \| Bahrain	$195↑ 10%	Oct 2019Oct 12, 2019
16 Alina P. 🇺🇦🇺🇦 Senior Android Developer & Team Lead \| Kotlin, Java, Flutter	$124↓ 28%	Apr 2026Apr 2, 2026
17 Scott T. 🇺🇸🇺🇸 Payment Gateway and Merchant Account Specialist	$95↓ 23%	Nov 2023Nov 7, 2023
18 Muhammad Muzammal N. 🇦🇪🇦🇪 Mobile App Developer\| React Native\| iOS & Android \|Cross-Platform Apps	$49↓ 1%	Jan 2019Jan 3, 2019
19 Chirag J. 🇮🇳🇮🇳 Senior React Native Developer \| Scalable iOS & Android Apps	$25–	Feb 2019Feb 10, 2019
20 Manish K. 🇮🇳🇮🇳 AI Product Development Expert \| Flutter, Web & Business Automation	$24↓ 1%	Aug 2019Aug 22, 2019

Freelancer	MRR	Member since
21 Shakeel S. 🇵🇰🇵🇰 AI Full Stack Developer \| React Native \| MERN \| Next.js \| SaaS	$18↓ 65%	Jun 2023Jun 16, 2023
22 Faraja N. 🇹🇿🇹🇿 Internet Researcher & Data Analyst	$10↑ 47%	Jan 2019Jan 6, 2019
23 Hoang D. 🇻🇳🇻🇳 Senior iOS & Android Developer \| Swift, SwiftUI, Kotlin & AI App	$9↓ 84%	May 2013May 15, 2013
24 Adnan Q. 🇵🇰🇵🇰 Flutter Developer \| Fintech, Payments & VoIP/SIP Mobile Apps	$0–	Mar 2017Mar 28, 2017
25 Hamza M. 🇵🇰🇵🇰 Mobile Application Developer	$0–	Aug 2015Aug 23, 2015
26 Ahmed Mohamed H. 🇪🇬🇪🇬 Senior Flutter Developer \| 6+ Years Exp \| iOS, Android, Web	$0–	Aug 2023Aug 10, 2023
27 Haya M. 🇹🇷🇹🇷 Full-Stack Developer \| Fintech \| Payment Systems	$0–	May 2021May 8, 2021
28 Khalid S. 🇵🇰🇵🇰 Flutter & FlutterFlow Developer \| Production Apps \| Firebase & REST AP	$0–	Oct 2021Oct 19, 2021
29 Chinaza M. 🇳🇬🇳🇬 Backend Developer \| Banking & Payments \| FinTech \| Credit Products,MVP	$0–	Sep 2023Sep 22, 2023
30 Aleksandre O. 🇦🇲🇦🇲 Flutter Mobile App Developer + React/Web Specialist	$0–	Oct 2022Oct 2, 2022

Freelancer	MRR	Member since
31 Aleksandr S. 🇺🇸🇺🇸 Developer & Creative Director	$0↓ 100%	Feb 2019Feb 14, 2019
32 Abhishek K. 🇮🇳🇮🇳 Hybrid/Native Developer \| Flutter, React Native, Kotlin and Swift	$0–	Jun 2022Jun 27, 2022
33 Jeremy K. 🇺🇸🇺🇸 Full-Stack & AI Software Engineer Kotlin FastAPI React Google	$0–	Aug 2018Aug 3, 2018
34 Muhammad Usama G. 🇵🇰🇵🇰 Full Stack Flutter Developer (Web and Mobile)	$0↓ 100%	Nov 2023Nov 24, 2023
35 Faiza K. 🇵🇰🇵🇰 Mobile App Developer \|React-native \| Svelte \| React \| Node \|Typescript	$0–	Jun 2021Jun 8, 2021
36 Huy N. 🇻🇳🇻🇳 Senior iOS Developer - Swift / Obj-C	$0–	Jul 2023Jul 14, 2023
37 Gabriel S. 🇺🇸🇺🇸 Full-Stack Dev \| Payment Systems & AI Integration \| Node.js	$0–	Feb 2025Feb 7, 2025
38 Umer A. 🇵🇰🇵🇰 Blockchain & Web3 Developer \| dApps, Crypto, Fintech & Payments	$0–	Nov 2020Nov 5, 2020
39 Manish S. 🇮🇳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.🇮🇳 Expert Ionic 7 With Angular 16, Ionic, React Native, Vue.js,Node,	≈$0–	Jun 2012Jun 6, 2012
40 Praveen K. 🇮🇳🇮🇳 Zoho CRM \| Automation Expert \| API Integration \| Payment Integration	$0–	Sep 2024Sep 23, 2024

Freelancer	MRR	Member since
41 Alena D. 🇺🇦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.🇺🇦 iOS Developer \| Mobile Developer	≈$0–	May 2023May 10, 2023
42 Oleh M. 🇺🇦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.🇺🇦 Full Stack Mobile Developer \| AI Apps \| MVP Development	≈$0–	Aug 2020Aug 21, 2020
43 Bandna R. 🇮🇳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.🇮🇳 Sr. Mobile App Developer \| React Native, Swift, Kotlin, Flutter, AI	≈$0–	Jan 2018Jan 15, 2018
44 Vitaliy N. 🇺🇦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 SE \| AI Developer \| OpenAI/Claude API, Chatbots, RAG, Node.js	≈$0–	Apr 2015Apr 5, 2015
45 Ajay C. 🇮🇳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.🇮🇳 Expert Mobile APP Developer \| Android \| IOS	≈$0–	May 2022May 11, 2022
46 Anton R. 🇵🇱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.🇵🇱 Lead iOS Engineer \| Engineering Manager	≈$0–	Jan 2016Jan 3, 2016
47 Bora 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.🇹🇷 Mobile App Developer	≈$0–	Nov 2021Nov 7, 2021

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