Top Compatibility Testing freelancers

92 freelancers list Compatibility Testing on Upwork.

Leaderboard

Showing 50 of 92Data updated Nov 7

# Freelancer		SinceMember since
Ralph Hendrik D. 🇵🇭🇵🇭 Manual Tester \| Salesforce QA \| AI-Powered App Tester	$5k↑ 8%	Feb 2013Feb 21, 2013
Kawsher A. 🇧🇩🇧🇩 QA Lead \| Manual & Automation Testing \| Web, SaaS, AI/LLM, Mobile Apps	$4k–	Apr 2020Apr 28, 2020
Anastasiia K. 🇺🇦🇺🇦 Skilled Manual QA Engineer with Strong Soft Skills	$4k↑ 4%	Jun 2020Jun 30, 2020
4 Ilona N. 🇺🇦🇺🇦 Manual QA Engineer I Software QA tester	$4k↓ 9%	Aug 2022Aug 15, 2022
5 Waqas A. 🇵🇰🇵🇰 AI Product QA Lead \| Agent, Chatbot & LLM Testing \| Web & Mobile QA	$2k↑ 14%	Aug 2019Aug 14, 2019
6 Olena P. 🇺🇦🇺🇦 Quality Assurance Expert \| Manual & Automated Testing	$2k↑ 5%	Jun 2022Jun 23, 2022
7 Faz H. 🇵🇰🇵🇰 QA Tester \| Manual & Automation \| Web, Mobile, API \| Cypress, Appium	$2k↓ 10%	Feb 2022Feb 27, 2022
8 Flordeliz A. 🇵🇭🇵🇭 Expert QA Engineer \| Test Lead \| Scrum Master \| Solution Architect \|	$1k↑ 2%	Jan 2021Jan 12, 2021
9 Sarfaraz A. 🇵🇰🇵🇰 Expert QA Engineer \| AI, Web & Mobile (Android/iOS)	$1k↓ 11%	Dec 2021Dec 2, 2021
10 Dmytro S. 🇺🇦🇺🇦 Manual QA Engineer \| Software Tester, Manual Testing \| Web & Mobile QA	$1k–	Jun 2021Jun 15, 2021

Freelancer	MRR	Member since
11 Hafiz Haseeb A. 🇵🇰🇵🇰 Software QA Tester\| Manual Testing\| Expert in Software, Web and Mobile	$858↑ 11%	Jul 2023Jul 17, 2023
12 Jahanvi S. 🇮🇳🇮🇳 QA Engineer	$704↓ 17%	Aug 2024Aug 6, 2024
13 Tricia M. 🇵🇭🇵🇭 n8n Automation Expert \| AI & Workflow Automation	$651↑ 119%	Jan 2021Jan 10, 2021
14 Lujemin F. 🇵🇭🇵🇭 QA Tester \| Manual Testing \| Cypress Automation \| Web & Mobile	$606↑ 6%	Aug 2021Aug 26, 2021
15 Beena M. 🇮🇳🇮🇳 Sr. Quality Assurance Analyst/ Tester (Web , Android and IOS Tester)	$467↓ 7%	Aug 2013Aug 2, 2013
16 Omotayo Oluwatobi A. 🇬🇧🇬🇧 Manual QA Tester \| Mobile App Testing \| Fintech & Payment Systems	$415↑ 16%	Jun 2017Jun 25, 2017
17 Sandeep C. 🇮🇳🇮🇳 QA for Web, Android & iPhone app, Desktop app Testing..	$383↑ 170%	Oct 2025Oct 8, 2025
18 Mohamed A. 🇪🇬🇪🇬 Senior QA Engineer \| Manual, Automation & API Testing	$359↓ 1%	Aug 2014Aug 28, 2014
19 Rajan M. 🇳🇵🇳🇵 Manual QA Engineer \| Software Tester \| Web, Mobile & AI App Expert	$268↓ 1%	Jan 2017Jan 11, 2017
20 Sourob H. 🇧🇩🇧🇩 Quality Assurance & Playtesting Specialist	$205↓ 12%	Mar 2026Mar 7, 2026

Freelancer	MRR	Member since
21 Mark Ven M. 🇵🇭🇵🇭 Senior Software Test Engineer	$187↑ 3%	Dec 2020Dec 14, 2020
22 Smita J. 🇮🇳🇮🇳 ISTQB certified\|\|Software QA Expert(Web~Desktop~Mobile)	$177↑ 28%	May 2013May 4, 2013
23 Samantha M. 🇺🇸🇺🇸 QA Engineer	$132↓ 60%	May 2018May 22, 2018
24 Vladyslav K. 🇺🇦🇺🇦 Expert QA Specialist Manual / Automated	$130↑ 44%	Dec 2016Dec 21, 2016
25 Amanat R. 🇵🇰🇵🇰 QA Tester \| WebApp Tester \| Mobile App Tester \| AI Testing	$120↓ 6%	Jan 2020Jan 17, 2020
26 Igor F. 🇵🇱🇵🇱 QA expert	$117↓ 1%	Feb 2016Feb 27, 2016
27 Shabani K. 🇹🇿🇹🇿 Web, Apps & Telcom Tester, Forex Trdng, VA, English-Swahili Translator	$111↓ 41%	Oct 2019Oct 5, 2019
28 Kapil S. 🇮🇳🇮🇳 Manual & Automation QA Lead \| AI Testing Enthusiast	$106↓ 51%	Jan 2021Jan 4, 2021
29 Uttam S. 🇳🇵🇳🇵 7+ yr HubSpot Certified CRM \| Google Certifified Digital Marketer \|QA	$75↑ 292%	Feb 2009Feb 21, 2009
30 Joe Diadem C. 🇵🇭🇵🇭 Virtual Assistant / Social Media Manager / Professional Tester	$54–	Sep 2020Sep 23, 2020

Freelancer	MRR	Member since
31 Fazlul K. 🇧🇩🇧🇩 Software QA Tester \| Manual Testing Expert \| SaaS, Web, Mobile Testing	$30↓ 1%	May 2024May 2, 2024
32 Arslan Y. 🇵🇰🇵🇰 Experienced Security-Focused QA Engineer with 6+ Years Experience	$16↓ 1%	Jun 2020Jun 13, 2020
33 Yevheniia S. 🇵🇱🇵🇱 Senior QA Tester \| Web & Mobile \| AI	$16↑ 230%	Oct 2022Oct 7, 2022
34 Mert Ö. 🇹🇷🇹🇷 AI QA Engineer \| Computer Vision \| API & Web Testing	$9–	May 2021May 15, 2021
35 Kim L. 🇵🇭🇵🇭 AI-Powered QA Automation Engineer \| Playwright CLI AI Test Generation	$5↓ 1%	Oct 2019Oct 29, 2019
36 Abdul W. 🇵🇰🇵🇰 I Break SaaS Products Before Your Users Do \| QA Tester (Web/Mob Apps)	$3↓ 96%	Jan 2022Jan 13, 2022
37 Sindhu S. 🇺🇸🇺🇸 Data Quality/Software Quality Assurance/Business Analyst/ DataAnalyst	$2↓ 1%	Apr 2019Apr 23, 2019
38 Khandakar Tahurul I. 🇧🇩🇧🇩 User Testing, DevOps & Transcription Review Expert	$0↓ 1%	Mar 2017Mar 26, 2017
39 Bhavesh S. 🇦🇪🇦🇪 Expert Functional QA Tester\|Test Automation(Web, Mobile, Desktop Apps)	$0–	Apr 2016Apr 6, 2016
40 Denis A. 🇵🇱🇵🇱 QA Manual Tester \| QA Engineer \| Web & Mobile \| Crypto/NFT	$0–	Feb 2020Feb 23, 2020

Freelancer	MRR	Member since
41 Barbare Z. 🇬🇪🇬🇪 IT Business Analyst \| Software QA \| Manual testing	$0–	Mar 2019Mar 22, 2019
42 Valeriia M. 🇮🇱🇮🇱 Manual QA Tester	$0–	Jan 2019Jan 11, 2019
43 Zoica D. 🇩🇪🇩🇪 Software Quality Assurance Engineer	$0–	Aug 2017Aug 5, 2017
44 Andrii V. 🇺🇦🇺🇦 QA Engineer	$0–	Dec 2020Dec 29, 2020
45 Alina B. 🇺🇦🇺🇦 QA Engineer \| Software Tester	$0–	Mar 2024Mar 28, 2024
46 Christopher W. 🇺🇸🇺🇸 SQA/Security Engineer	$0–	Apr 2020Apr 6, 2020
47 Olha S. 🇺🇦🇺🇦 Web, Mobile, Desktop QA Engineer \| Manual Tester	$0–	May 2021May 17, 2021
48 Aanchal T. 🇮🇳🇮🇳 QA Automation \| Manual Testing \| Mobile & Web QA \| Project Management	$0–	Jan 2020Jan 3, 2020
49 Ana S. 🇬🇪🇬🇪 SQA \| mobile \| web	$0–	Nov 2021Nov 8, 2021
50 Nguyen L. 🇻🇳🇻🇳 Software Testing Engineer	$0–	Apr 2021Apr 20, 2021

From public Upwork profiles, refreshed daily.