Top Integration Testing freelancers

293 freelancers list Integration Testing on Upwork.

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Showing 50 of 293Data updated Nov 7

# Freelancer		SinceMember since
Jason B. 🇺🇸🇺🇸 Full-Stack Hardware Engineer	$22k↓ 1%	Feb 2023Feb 8, 2023
Shorouq S. 🇵🇸🇵🇸 Backend Engineer (NodeJs)	$8k↓ 5%	Dec 2019Dec 30, 2019
Vito M. 🇺🇸🇺🇸 CRM \| Automation \| Integrations - ActiveCampaign - Hubspot - Attio	$7k↑ 3%	Oct 2016Oct 31, 2016
4 Md Mafidul I. 🇧🇩🇧🇩 Workday Certified Consultant (HCM \| API \| Integration \| Finance)	$7k↑ 1%	Mar 2010Mar 18, 2010
5 Shruti M. 🇮🇳🇮🇳 Quality Assurance Lead Consultant - Manual and Automation testing	$6k↑ 14%	Sep 2024Sep 20, 2024
6 Vishal Z. 🇮🇳🇮🇳 Lead Java Developer \| Solution Architect \| Backend Pro \| Tech Products	$6k↑ 3%	Jun 2013Jun 13, 2013
7 Jeetkumar R. 🇮🇳🇮🇳 Mobile Development \| Dart, Data Analytics, Analytics, User Experience	$5k↑ 2%	Jun 2024Jun 14, 2024
8 Abel Q. 🇪🇸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 Sep 25, 2026.🇪🇸 Software Development Engineer In Test (SDET) / Senior QA Automation	≈$5k–	Aug 2022Aug 20, 2022
9 Muhammad A. 🇵🇰🇵🇰 SEO Backlinks \| Link Building Expert \| Guest Post	$5k↑ 20%	Jan 2018Jan 28, 2018
10 Ralph Hendrik D. 🇵🇭🇵🇭 Manual Tester \| Salesforce QA \| AI-Powered App Tester	$5k↑ 8%	Feb 2013Feb 21, 2013

Freelancer	MRR	Member since
11 Toan T. 🇻🇳🇻🇳 Software Tester	$5k↓ 2%	Jul 2017Jul 10, 2017
12 Akhila V. 🇺🇸🇺🇸 Software QA Tester	$4k↑ 2%	Oct 2019Oct 10, 2019
13 Dmitry Y. 🇺🇸🇺🇸 Experienced Software QA Engineer	$4k↑ 25%	Oct 2016Oct 20, 2016
14 Artem H. 🇺🇦🇺🇦 Full-Stack Web Developer with 4 years of .NET experience	$4k↑ 3%	Apr 2025Apr 3, 2025
15 Vu Cao N. 🇻🇳🇻🇳 Mobile appication	$4k↑ 21%	Apr 2025Apr 21, 2025
16 Marie Antoinette R. 🇵🇭🇵🇭 Software Quality Assurance Engineer	$3k↑ 2%	Jan 2011Jan 24, 2011
17 Rehan F. 🇵🇰🇵🇰 Technical Support Specialist & Wordpress Developer	$3k↑ 4%	May 2020May 1, 2020
18 Olha K. 🇺🇦🇺🇦 QA Engineer \| Specialist in SaaS & eCommerce Testing	$3k↑ 7%	Sep 2024Sep 14, 2024
19 Mehboob A. 🇵🇰🇵🇰 Lead AI QA Automation Engineer \| Playwright, Selenium, API Testing	$3k↑ 32%	Dec 2018Dec 24, 2018
20 Dimi M. 🇬🇪🇬🇪 Expert-Vetted Full-Stack AI Engineer \| AI Agents & Automation	$3k↓ 1%	Sep 2014Sep 1, 2014

Freelancer	MRR	Member since
21 Leonardo G. 🇲🇽🇲🇽 Technical Account Manager \| SaaS & API Integrations	$3k↓ 1%	Dec 2023Dec 14, 2023
22 Kim Paul L. 🇵🇭🇵🇭 QA & Automation Engineer \| Enterprise & SaaS Software Testing	$3k↑ 11%	Mar 2010Mar 26, 2010
23 Mauricio D. 🇧🇷🇧🇷 Web, mobile and senior software developer	$3k↓ 4%	May 2025May 23, 2025
24 Talha N. 🇵🇰🇵🇰 Software Tester/QA Engineer \| QA Tester/Analyst \| Web &Mobile Testing	$3k↓ 11%	May 2018May 14, 2018
25 John Cedric M. 🇵🇭🇵🇭 Bubble io Developer \| Scalable MVPs, SaaS & Web Apps	$3k↓ 10%	Mar 2020Mar 17, 2020
26 Rhia R. 🇵🇭🇵🇭 QA Engineer \| AI (Claude & Gemini) \| Web/Mobile Tester \| Tech VA	$3k↓ 3%	Feb 2019Feb 19, 2019
27 Muniba I. 🇵🇰🇵🇰 Senior QA Engineer \| Manual, Automation, API & AI-Assisted Testing	$2k0%	Mar 2022Mar 13, 2022
28 Devanshu S. 🇮🇳🇮🇳 API Integration & Automation \| Zapier, Make, n8n, Stripe, CRM, Webhook	$2k↓ 15%	Oct 2017Oct 11, 2017
29 Harmanjot K. 🇮🇳🇮🇳 Software Test Engineer	$2k↓ 10%	Jun 2022Jun 28, 2022
30 Svitlana H. 🇺🇦🇺🇦 Senior QA Engineer	$2k↑ 2%	Jul 2011Jul 25, 2011

Freelancer	MRR	Member since
31 Julia Y. 🇺🇸🇺🇸 EDI Expert \| Denials Expert \| Now offering RCM & EDI Audits	$2k↑ 9%	Oct 2025Oct 14, 2025
32 Ankit P. 🇮🇳🇮🇳 GoHighLevel, Zapier & Make Expert \| Web Design & AI Automation	$2k↑ 15%	Jan 2022Jan 25, 2022
33 Ekta P. 🇮🇳 NewNew🇮🇳 QA Engineer \| Manual, API & Mobile Testing \| Regression \| Postman	$2k↓ 28%	Jul 2026Jul 7, 2026
34 Anas I. 🇪🇬🇪🇬 Software & AI engineer	$2k↑ 20%	May 2022May 4, 2022
35 Oleg A. 🇵🇱🇵🇱 Senior Flutter Developer \| Mobile & Web \| Java, Firebase & AWS Backend	$2k↑ 3%	Dec 2010Dec 16, 2010
36 Usha K. 🇨🇦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 Sep 24, 2026.🇨🇦 AI Developer \| Automation Architect \| n8n, Zapier, Claude \| CRM & APP	≈$2k–	Apr 2023Apr 27, 2023
37 Alena S. 🇵🇱 NewNew🇵🇱 Senior QA Engineer\| Manual Testing\| AI-Assisted Testing\| QA Ownership	$2k↓ 6%	Jul 2026Jul 9, 2026
38 Victor A. 🇳🇬🇳🇬 QA Engineer \| Web, Mobile, and Desktop app Tester	$2k↓ 2%	May 2017May 25, 2017
39 Hassan Raza S. 🇵🇰🇵🇰 Software Quality Assurance Analyst (Web, Mobile)	$1k↑ 3%	Aug 2019Aug 19, 2019
40 Flordeliz A. 🇵🇭🇵🇭 Expert QA Engineer \| Test Lead \| Scrum Master \| Solution Architect \|	$1k↑ 2%	Jan 2021Jan 12, 2021

Freelancer	MRR	Member since
41 Lauren M. 🇦🇺🇦🇺 Software Tester and QA	$1k↓ 27%	Oct 2025Oct 18, 2025
42 Yogesh K. 🇮🇳🇮🇳 QA Expert-Manual/Automation/ Performance/Load/API/Security/Mobile/AI	$1k↑ 3%	Mar 2017Mar 12, 2017
43 Hanna V. 🇰🇿 NewNew🇰🇿 QA Tester Manual	$1k↑ 34%	Feb 2026Feb 26, 2026
44 Puneet K. 🇮🇳🇮🇳 Senior QA Automation \| Playwright Cypress API & AI Testing	$1k↑ 8%	Feb 2023Feb 13, 2023
45 Atilla A. 🇬🇧 NewNew🇬🇧 Quality Assurance, Senior Test Engineer, 4th Line Network Engineer	$1k↓ 31%	Jan 2023Jan 19, 2023
46 Mary Isabel N. 🇵🇭 NewNew🇵🇭 Software QA Engineer	$1k↑ 14%	May 2026May 18, 2026
47 Hamza M. 🇵🇰🇵🇰 Software Quality Assurance Engineer	$1k↑ 18%	Feb 2016Feb 18, 2016
48 Oleksii L. 🇺🇦🇺🇦 Senior QA Engineer and Automation Lead \| Playwright, Katalon, Selenium	$1k↓ 23%	Jul 2025Jul 9, 2025
49 Daiana M. 🇦🇷🇦🇷 QA Tester\| Data entry \| Virtual assistant	$1k↓ 1%	Nov 2021Nov 2, 2021
50 Hiba S. 🇵🇰🇵🇰 Quality Assurance \| QA Automation \| Project delivery	$971↑ 2%	Jun 2024Jun 5, 2024

From public Upwork profiles, refreshed daily.