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williams_brown9

Williams B

@williams_brown9

Immersive 3D Innovation and 12 Tester Google Play with Elite QA Authority

United Kingdom
English
About me
I transform static digital spaces into immersive 3D worlds. As a specialist in Three.js, WebGL, and Spline, I build interactive 3D product configurators and high-performance websites that captivate and convert. Beyond development, I ensure your launch is flawless. I provide elite QA app testing for iOS, Android, and WebGL, specializing in Google Play closed testing with 12 real human testers. From cinematic GSAP animations to rigorous bug reporting and app reviews, I bridge the gap between stunning 3D innovation and rock-solid performance. Let’s build the future.... Read more

Skills

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williams_brown9
Williams B
Offline • 
Average response time: 1 hour

See my services

User Testing
I will provide 12 or 20 real human testers for google play closed testing, app approval
From$15 / projectMore details
Custom Websites
I will create interactive 3d website with threejs, webgl and gsap animation
From$150 / projectMore details

Work experience

Fiverr

Interactive 3D Web Developer & Lead QA Tester

Fiverr

Jun 2023 - Present • 3 yrs 2 mos

• Spearheaded the development of immersive 3D web experiences, including custom Three.js and WebGL product viewers and configurators, leveraging Spline, OpenGL, and GSAP for high performance, interactive websites that significantly boost user engagement and conversion rates. • Managed and executed comprehensive QA app testing cycles for mobile (iOS, Android) and web applications, specializing in Google Play closed testing by coordinating 12 real human testers for mandatory 14-day periods, ensuring seamless app launches and compliance. • Delivered detailed bug reports with actionable insights, including screenshots and screen recordings, alongside in-depth usability (UX) and performance feedback, directly contributing to the release of robust, bug-free applications. • Provided authentic app reviews and strategic recommendations to enhance app store visibility and user satisfaction, establishing a reputation for quality and reliability in both 3D web development and rigorous app testing.