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Amber Z.

Amber Z.

Sr. Manual QA Tester | Agile, Functional Testing, Web & Mobile

• 7 years of experience in manual QA testing for web and mobile applications across SaaS platforms and enterprise systems. • Deep understanding of functional, regression, smoke, and sanity testing in Agile/Scrum environments. • Strong experience in test case design, test execution, bug reporting, sprint planning, and standups. • Proven ability to translate business needs into actionable test cases with end-user focus. • Proficient at cross-browser and cross-device testing using real devices and tools like BrowserStack. • Expert in QA documentation, test planning, ticket creation, and Agile QA workflows. • Background in Agile project management, including backlog grooming, team collaboration, and sprint facilitation. • Extensive experience in data testing and validation, ensuring data accuracy, integrity, and consistency across multiple platforms and environments to support reliable software performance and informed business decisions. • Known for clear communication, strong process focus, and ability to lead productive QA discussions. • Excellent attention to detail, systems thinking, and calm professionalism under pressure. • Highly adaptable and able to spot UX/usability gaps from a user-centered perspective. • Trained in elite, high-performance arts institutions where discipline, precision, and consistent excellence were non-negotiable — a foundation built through my dance and theater education that now powers my detail-obsessed, process-driven approach to QA testing. Why Clients Hire Me: • I’m calm under pressure, dependable in deadline-driven environments • I communicate clearly and keep projects on track without the fluff • I take ownership of the QA process and think like the end user • I bring a unique lens that combines creativity, discipline, and hands-on experience with a wide range of testing tools and platforms Manual Testing: Functional, Regression, Smoke, Sanity Testing, Test Case Design, Test Case Execution, Cross-Browser Testing, Cross-Device Testing, Usability Testing, Bug Reporting Tools & Platforms: TestRail, Trello, Asana, Slack, BrowserStack, Google Suite Devices Used: MacOS & Windows, Samsung Galaxy Z Fold 4, Samsung Galaxy A53, iPhone 11 Pro Project Management: Agile/Scrum, Sprint Planning, Standups, Backlog Grooming, Ticketing, QA Documentation

🇬🇧Leeds, United Kingdom$32/hr100% JSS5.00 (1)Since Jul 2025

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#323,139 / 412k
🇬🇧Country#8,259 / 10.7k
Revenue, last 30 days
$0
Total earnings
$2.3k

Billed in all: $2.3k

World#323,139 / 412k
🇬🇧Country#8,259 / 10.7k
Per project
$2.3k
Projects, last 6 months
0
World#209,857 / 412k
🇬🇧Country#4,679 / 10.7k
Projects in all
1
0% fixed100% hourly
World#360,675 / 412k
🇬🇧Country#9,668 / 10.7k

Earnings, last 30 days

$2.3kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2,300$2,325$2,350$2,375Oct 9Oct 24Nov 8

Skills