Wy Qi

Data Testing professional with 7+ years of experience in software testing, data validation, and system operations. Strong background in data warehouse initiatives, ETL validation, business data quality assurance, and SQL-based verification. Experienced in validating data pipelines, user behavior data, BI reporting requirements, and database migration projects. Skilled in applying AI tools such as Cursor and Claude to accelerate test analysis, test design, and data verification activities.

Data Test Engineer at DigiPlus (2024-01 – Present)

• Supported enterprise data warehouse initiatives by validating ETL processes, business metrics, and data quality.
• Performed end-to-end validation of data extraction, transformation, and loading workflows.
• Tested Kafka-based data pipelines and Flink real-time processing jobs to ensure accurate data flow and processing results.
• Conducted SQL-based verification, root-cause analysis, and data consistency checks across multiple platforms.
• Participated in BI reporting validation and user behavior data testing for business-critical requirements.
• Improved critical defect detection efficiency by approximately 30% through enhanced testing strategies.
• Utilized Cursor and Claude to streamline requirement analysis, SQL generation, and test design, reducing routine testing effort by approximately 40%.

Software Test Engineer at First Great Technology Company (2019-01 – 2023-08)

• Developed test plans, test cases, and validation strategies based on business and technical requirements.
• Executed functional, integration, API, and end-to-end testing activities.
• Managed defect tracking, validation, and release verification across multiple projects.

System Operations Engineer at ANHUI YUNFAN (2015-10 – 2018-10)

• Provided production support and maintenance for deployed systems.
• Coordinated issue investigation and resolution between clients and development teams.
• Supported testing and validation activities for new feature releases.

Master of Library and Information Science in Library and Information Science – Polytechnic University of the Philippines (2023-01 – 2026-01)