Top Interface Testing freelancers

19 freelancers list Interface Testing on Upwork.

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Showing 19 of 19Data updated Nov 7

# Freelancer		SinceMember since
Marcella T. 🇧🇷🇧🇷 UX UI Designer \| Web Designer \| App \| Screenshot App \| Figma \| Saas	$2k↑ 7%	Sep 2025Sep 15, 2025
Catalin O. 🇷🇴🇷🇴 QA Manual Testing \| Game Tester	$1k↓ 9%	May 2015May 25, 2015
Billy John B. 🇵🇭🇵🇭 Software QA Tester / QA Engineer / QA Lead	$836↓ 24%	Mar 2022Mar 21, 2022
4 Sandeep C. 🇮🇳🇮🇳 QA for Web, Android & iPhone app, Desktop app Testing..	$383↑ 170%	Oct 2025Oct 8, 2025
5 Kateryna T. 🇺🇦 NewNew🇺🇦 UX/UI Designer for Mobile Apps & Landing Pages \| Figma \| iOS & Web	$269↑ 10%	Jan 2023Jan 10, 2023
6 Muhammad S. 🇵🇰🇵🇰 SQA Engineer \| Web & Mobile Testing \| SaaS & AI Powered Web-App Tester	$218↓ 12%	Mar 2022Mar 27, 2022
7 MAO H. 🇨🇳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 Testing and Quality Assurance Engineer	≈$131–	Sep 2018Sep 19, 2018
8 Nikola D. 🇷🇸🇷🇸 Senior QA Lead \| AI Product Testing \| Playwright & Test Architecture	$124↑ 29%	Jun 2025Jun 5, 2025
9 Sorn V. 🇰🇭🇰🇭 Translator English, Khmer, Japanese\| Tester for mobile and web\| UI/UX	$112↑ 3%	Feb 2021Feb 26, 2021
10 Viridiana F. 🇲🇽🇲🇽 Data Analyst & Content Specialist with Literary Background	$56↓ 1%	Apr 2015Apr 22, 2015

Freelancer	MRR	Member since
11 Deepak M. 🇮🇳🇮🇳 SaaS QA Tester (Android & Webapps) & Technical Writer	$7↓ 41%	Feb 2021Feb 22, 2021
12 Viktor M. 🇬🇪🇬🇪 Software QA Engineer	$0–	Aug 2022Aug 2, 2022
13 Barbare Z. 🇬🇪🇬🇪 IT Business Analyst \| Software QA \| Manual testing	$0–	Mar 2019Mar 22, 2019
14 Roberta G. 🇮🇹🇮🇹 Experience Designer	$0–	Jun 2024Jun 23, 2024
15 Pakiza R. 🇵🇰🇵🇰 Quality Assurance Tester	$0–	Dec 2021Dec 2, 2021
16 Radinal R. 🇮🇩🇮🇩 QA/QC & Procurement	$0–	Feb 2024Feb 12, 2024
17 Douglas 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.🇺🇸 UX & Digital Experience Designer	≈$0–	Apr 2024Apr 9, 2024
18 Anna G. 🇺🇦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.🇺🇦 UX Architect	≈$0–	Nov 2015Nov 16, 2015
19 Fernanda P. 🇧🇷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.🇧🇷 UX/UI Designer	≈$0–	Dec 2016Dec 12, 2016

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