Software QA Engineer at Sanmina-SCI Systems Singapore (2023-01 – Present)
- Developed comprehensive test plans and procedures based on technical and functional specifications.
- Developed and maintained Python/Selenium-based automated test scripts for functional and regression testing, cutting weekly test execution time by 40%.
- Performed functional and automated API testing using Postman and REST Assured to validate backend services and data integrity.
- Integrated automated functional and regression suites into Jenkins pipelines.
- Developed a web dashboard using Python and PostgreSQL to orchestrate and stream live results for RF hardware testing.
Test Solution Engineer at Micron Memory Malaysia (2021-01 – 2023-12)
- Engineered Python and C++ functional test programs for NAND Flash BURN-in processes, achieving zero field-escape defects over a 12-month production window through rigorous coverage of package-level failure modes.
- Automated high-volume repetitive test data tasks using Python, Bash, and Perl scripting, reducing per-cycle engineering overhead by ~50% and surfacing optimisation insights that were reported directly to engineering leadership.
- Improved product yield by partnering with cross-functional teams to tailor existing test solutions to specific production constraints, directly contributing to measurable ROI improvements on 2 NAND product lines.
- Validated and onboarded new BURN-in test equipment into high-volume manufacturing, writing acceptance test plans and verifying equipment performance against production-grade reliability benchmarks.
R&D Engineer at Panasonic Appliances R&D Asia Pacific Sdn. Bhd. (2019-01 – 2020-12)
- Executed component-level performance testing and wrote structured test reports to verify household appliance prototypes against engineering specifications, supporting cross-functional release decisions.
- Collaborated with hardware and design teams using CAD tooling to iterate on prototype designs, providing test feedback that reduced rework cycles during pre-production validation.
