Ha Do

Executed IT General Controls testing under Financial Audit IT procedures across multiple client environments in the technology, cloud services, semiconductor, and software sectors. Reviewed client-provided evidence, change tickets, user access documentation, and control support to evaluate control design and operating effectiveness. Reviewed SOC 1 and SOC 2 reports to identify relevant control activities, complementary user entity controls, and subservice organization considerations.

Technology Risk Assurance Intern at Ernst & Young (EY) (2025-06 – 2025-08)

• Executed IT General Controls testing under Financial Audit IT procedures across multiple client environments in the technology, cloud services, semiconductor, and software sectors.
• Reviewed client-provided evidence, change tickets, user access documentation, and control support to evaluate control design and operating effectiveness.
• Reviewed SOC 1 and SOC 2 reports to identify relevant control activities, complementary user entity controls, and subservice organization considerations.
• Participated in control walkthroughs and change management testing by tracing selected system changes from request and approval through testing, migration, and production deployment evidence.

Medical Device Assembly & Quality Test Technician at Paramit Corp / Tecan (2022-03 – 2025-06)

• Assembled and tested high-precision medical device subassemblies and complete systems for regulated client product builds, including Intuitive Surgical, LightDeck Diagnostics, Avive Solutions, and Bionano Genomics.
• Performed cleanroom operations including optical assembly, epoxy application, wire bonding, and laser testing to validate product performance.
• Collaborated with mechanical debug, test, and QA teams to troubleshoot production defects, identify root causes, and support corrective actions in a regulated manufacturing environment.

Data Storage Production - Assembly & Test Technician at Celestica / IBM / WDC (2016-12 – 2018-10)

• Built and tested rack systems, storage drive assemblies, and IBM tape drive systems while following engineering and quality specifications.
• Used microscopes and precision test equipment to verify mechanical and electrical integrity of assemblies.
• Maintained traceability through inventory counts, serialized component tracking, inspections, and production records in FOP and ODC systems.

Bachelor of Science in Business Administration, Accounting Information Systems – San Jose State University (2026-05)