Hi, I’m Fiona Cui. I’m a QA Engineer specialising in AI/LLM testing, with hands-on experience using DeepEval for LLM behaviour validation, dataset-driven testing, and structured prompt engineering. I’m passionate about building robust automated testing approaches and translating complex requirements into reliable test strategies. I have 6+ years of experience delivering end-to-end automation for Web, Mobile, and API platforms in enterprise environments. I design scalable frameworks, contribute to performance testing plans, and drive continuous testing practices in cloud-based environments. I’m a strong advocate for continuous learning and modernising QA, especially in AI testing.

Fiona Cui

Hi, I’m Fiona Cui. I’m a QA Engineer specialising in AI/LLM testing, with hands-on experience using DeepEval for LLM behaviour validation, dataset-driven testing, and structured prompt engineering. I’m passionate about building robust automated testing approaches and translating complex requirements into reliable test strategies. I have 6+ years of experience delivering end-to-end automation for Web, Mobile, and API platforms in enterprise environments. I design scalable frameworks, contribute to performance testing plans, and drive continuous testing practices in cloud-based environments. I’m a strong advocate for continuous learning and modernising QA, especially in AI testing.

Available to hire

Hi, I’m Fiona Cui. I’m a QA Engineer specialising in AI/LLM testing, with hands-on experience using DeepEval for LLM behaviour validation, dataset-driven testing, and structured prompt engineering. I’m passionate about building robust automated testing approaches and translating complex requirements into reliable test strategies.

I have 6+ years of experience delivering end-to-end automation for Web, Mobile, and API platforms in enterprise environments. I design scalable frameworks, contribute to performance testing plans, and drive continuous testing practices in cloud-based environments. I’m a strong advocate for continuous learning and modernising QA, especially in AI testing.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert

Language

English
Fluent

Work Experience

Software Tester at InfoTrack
January 1, 2024 - Present
Perform AI testing by DeepEval to validate LLM behaviour and ensure overall model quality. Developed and maintained E2E automation frameworks (Cypress + Cucumber) for web and API regression testing. Build and maintain pipelines in Azure DevOps, supporting automated test execution. Provide support to developers and help with reproducing issue, identifying root cause and bug fixing.
Automation Test Engineer at Golden Matrix Group Inc
June 1, 2023 - January 1, 2024
Developed Playwright automation for critical game flows. Conducted performance testing (JMeter, K6) and identified system bottlenecks. Improved regression stability, test coverage and execution efficiency. Performed API and data validation using Postman and SQL.
Automation Test Engineer at NeuLion
October 1, 2019 - May 1, 2023
Performed mobile and web testing across Android, iOS, and web platforms. Developed automation scripts using Appium (mobile) and Selenium (web). Conduct API testing (Postman) to support frontend validation.

Education

Bachelor of Engineering at Huazhong University of Science and Technology, China
January 11, 2030 - April 22, 2026
ISTQB Foundation Level at ASTQB (U.S.)
January 11, 2030 - April 22, 2026

Qualifications

ISTQB Foundation Level
January 11, 2030 - April 22, 2026

Industry Experience

Software & Internet, Gaming, Professional Services