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jummyhelena

Jummy Helena

@jummyhelena

Professional QA Tester, Find Bugs Improve Your Website, App or Game

Nigeria
English
About me
A single broken link, layout shift, or checkout error can drive your customers away and ruin your brand's reputation. I am a professional QA Engineer specializing in rigorous website testing to ensure your site is completely flawless before launch. What I offer: • Comprehensive Functional & UI/UX Testing • Cross-Browser & Multi-Device Compatibility Checks • Detailed, Developer-Ready Bug Reports with Screenshots & Videos I protect your user experience and optimize your web performance. Let's make your website reliable, fast, and ready to convert visitors. Message me today!... Read more

Skills

j
jummyhelena
Jummy Helena
Offline • 
Average response time: 9 hours

See my services

User Testing
I will provide 12 testers 20 app testers google play close testing mobile app qa
From$30 / projectMore details
Game Testing & Feedback
I will be your beta tester video game tester for pc and mobile game testing
From$15 / projectMore details

Work experience

Freelancing_Career

Lead QA Tester & Web Analyst

Freelancing Career • Freelance

Feb 2025 - Present • 1 yr 9 mos

Conducted comprehensive end-to-end functional, UI/UX, and performance testing for a diverse portfolio of websites and web applications. Isolated critical layout shifts, broken checkout flows, and responsiveness issues across multi-device environments. Authored developer-ready bug documentation complete with step-by-step reproduction instructions, annotated screenshots, and video recordings to streamline remediation.