Open to opportunities

Kevin User

@kevinuser24

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I test Web3, SaaS, and banking products with automation-ready front-end engineering experience.

Indonesia

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I've tested Web3 products, including token presale platforms, CEX, and KYC systems, at VisionTech Pte. Ltd., managing test plans, bug lifecycles, cross-platform validation, and developer-ready GitHub tickets. I also delivered live product demos for enterprise clients and received the Best Rising Star Award.

Before QA, I built high-traffic React.js features at Deriv.com and worked on big-data and flight-management products at Fusionex. My front-end background in JavaScript, TypeScript, React, Angular, and API work helps me explain root causes clearly and create actionable test coverage.

Experience

Work history, roles, and key accomplishments

Family Business (part time)

Deku Kitchen

Apr 2024 - Jan 2026 (1 year 9 months)

Supported day-to-day operations for a family-owned food business.

QA Engineer

VisionTech Pte. Ltd.

Jul 2022 - Apr 2024 (1 year 9 months)

Designed and executed comprehensive test plans and test cases for Web3 products and client web/mobile applications. Managed full bug lifecycle via GitHub Issues and delivered live product demonstrations for enterprise clients.

Front-End Developer

Deriv.com

Aug 2020 - May 2022 (1 year 9 months)

Developed and maintained features for a high-traffic React.js website serving global trading users. Implemented pixel-perfect Figma designs and led internationalisation using Crowdin.

React JavaScript TypeScript HTML CSS Responsive Design Figma Git GitHub Agile Crowdin Internationalisation Release Management

Front-End Developer

Fusionex Sdn Bhd

Aug 2019 - Jul 2020 (11 months)

Built and maintained features for the Fusionex GIANT big data application using Vue.js and C#. Developed a Kanban-style flight management system for AirAsia using Angular 8, Node.js, and Firebase.

Vue.Js C#Angular Node Firebase JavaScript TypeScript Git Gitlab

Content Moderator & Market Analyst

Accenture

Jul 2018 - Jun 2019 (11 months)

Maintained labelling accuracy above 95% through systematic quality reviews and assisted in training AI decision-making models. Conducted weekly stakeholder meetings with a major global social media client.

Quality Assurance AI Training Stakeholder Management