Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm a QA Engineer who goes beyond the test cases, proactively identifying what's off and raising issues early to ensure quality aligns with both product and business needs. With three years of remote experience collaborating with global teams and owning the full testing lifecycle, I'm currently expanding automation expertise with Playwright and Maestro to broaden coverage and deepen exploratory testing and edge-case scenarios.…I'm a QA Engineer who goes beyond the test cases, proactively identifying what's off and raising issues early to ensure quality aligns with both product and business needs. With three years of remote experience collaborating with global teams and owning the full testing lifecycle, I'm currently expanding automation expertise with Playwright and Maestro to broaden coverage and deepen exploratory testing and edge-case scenarios.

David Chiu





I'm a QA Engineer who goes beyond the test cases, proactively identifying what's off and raising issues early to ensure quality aligns with both product and business needs. With three years of remote experience collaborating with global teams and owning the full testing lifecycle, I'm currently expanding automation expertise with Playwright and Maestro to broaden coverage and deepen exploratory testing and edge-case scenarios.…I'm a QA Engineer who goes beyond the test cases, proactively identifying what's off and raising issues early to ensure quality aligns with both product and business needs. With three years of remote experience collaborating with global teams and owning the full testing lifecycle, I'm currently expanding automation expertise with Playwright and Maestro to broaden coverage and deepen exploratory testing and edge-case scenarios.

Available to hire

I’m a QA Engineer who goes beyond the test cases, proactively identifying what’s off and raising issues early to ensure quality aligns with both product and business needs.

With three years of remote experience collaborating with global teams and owning the full testing lifecycle, I’m currently expanding automation expertise with Playwright and Maestro to broaden coverage and deepen exploratory testing and edge-case scenarios.

Skills

Experience Level

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Indonesian

Fluent

Chinese

Intermediate

Work Experience

QA Engineer Intern at Hyge Singapore

December 1, 2025 - Present

Managed end-to-end QA for 3 projects across web, mobile apps, and admin panels, ensuring reliable product quality across browsers and devices. Designed and executed 700+ test cases based on PRD and Figma documentation. Reported 120+ bugs and validated payment integrations and core features to prevent critical issues. Collaborated with PMs to clarify product logic and requirements, proactively raise issues, and suggest improvements. Worked with engineers to verify bug fixes, maintain software quality and smooth experiences across apps and admin panels. Automated core feature tests using Playwright (web) and Maestro (mobile), expanding coverage and enabling deeper exploratory and edge-case scenarios. Performed regression, exploratory, and UAT testing across all features, ensuring high-quality releases.

QA Specialist at Waffle Journal

November 1, 2022 - February 1, 2025

Executed 100+ regression test cases per release across iOS and Android, ensuring core features remained stable. Designed and executed test cases for 10 feature releases, validating functionality and usability. Managed 10+ customer support emails per day, reproducing and documenting reported issues. Reported and tracked 1,000+ bugs in Linear, collaborating with developers to verify fixes. Validated subscription flows, preventing critical production issues. Collaborated with developers and product teams in Agile workflow, providing QA feedback to prevent issues early and maintain software quality.

QA Tester Intern at Waffle Journal

August 1, 2022 - October 1, 2022

Developed and executed test plans and test cases. Performed exploratory testing to identify bugs and issues. Documented and reported defects using GitHub, providing clear and concise reproduction steps. Collaborated with developers and the team via Slack.