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Zain Dev Studio
@zain_sqa
QA Engineer Manual Automation and API Testing Specialist
Pakistan
Engels, Spaans, Duits, Hindi
Over mij
Top-Rated QA Engineer with 5+ years of experience in manual testing, automation testing (Selenium, Playwright), and API testing (Postman, RestAssured). I help SaaS, web, and mobile apps ship bug-free, high-quality software through test strategies, functional & regression testing, bug reports, and QA consulting. Specializing in crash-free releases, seamless user experience, and production-ready apps.
Let’s make your software stable, reliable, and error-free, fast and efficient!
Skills
Zain Dev Studio
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
Software testen
I will test your saas web app user flows and report critical bugs
Software testen
I will do mobile app QA testing for android and ios and find critical bugs
Portfolio
Werkervaring
QA Lead
Paklogics • Fulltime
Dec 2023 - Jan 2026 • 2 yrs 1 mo
Leading QA activities across multiple projects, ensuring high-quality releases for web and mobile applications. Performed AI-based application testing, validating ML/AI model accuracy, functionality, and system integration. Conducted manual and automated testing for iOS, Android, Web, PWA, and WordPress applications across multiple domains. Collaborated with developers and stakeholders to define test strategies, test plans, and release readiness criteria. Mentored junior QA engineers and introduced QA best practices to improve defect detection and reporting quality. Introduced best practices, review processes, and CI/CD test integration, improving release quality and reducing defect leakage.
Senior QA Engineer Manual and Automation
SparkoSol • Freelance
Dec 2020 - Oct 2023 • 2 yrs 10 mos
Developed automation frameworks using Selenium (Java), Playwright (JavaScript), and Appium for mobile apps Executed manual and automated testing for web and mobile applications. Collaborated directly with clients to clarify requirements and validate delivered functionality. Mentored junior QA engineers on test case design and automation basics.
5 Reviews
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1-5 van 5 reviews
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ascendexai
Terugkerende klant
Argentinië
Zain is extremely thorough and professional. He caught issues that would have been embarrassing at launch and his annotated screenshots made every bug crystal clear to fix. He went above and beyond across multiple rounds of testing, including a full regression test, and was always responsive and easy to work with. Highly recommend!
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ascendexai
Terugkerende klant
Argentinië
Zain did a thorough and detailed QA job on my SaaS platform. He tested every feature across multiple pages, provided clear bug reports with screenshots and severity labels, and was responsive throughout the process. Professional and reliable would work with again.
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ascendexai
Terugkerende klant
Argentinië
Zain went above and beyond on this order. He did a thorough re-verification of all the fixes, logged new issues with detailed descriptions and screen recordings, and was incredibly flexible and professional throughout the entire process. Highly recommend for any SaaS QA work.
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ascendexai
Terugkerende klant
Argentinië
Zain was thorough, professional, and easy to work with. He caught bugs I wouldn’t have found on my own and provided clear annotated screen recordings for every issue. Went above and beyond with detailed feedback and suggestions. Highly recommend.
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kylegrushovski
Verenigde Staten
Great fast and easy. I would work with him 100x
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