Yannian Wu

Team Management • Built the China QE team from the ground up, scaling to 10+ members. • Led a global QE team across China, India, and the US, ensuring smooth and seamless coordination during feature release testing. • Ramped up a remote outsourcing team by providing consistent support and technical guidance to accelerate onboarding and productivity. Test Planning & Release Support • Established and standardized Agile testing processes across the team. • Defined the testing strategy and feature release process to improve delivery quality and consistency. • Partnered with the Build Team to design CI/CD deployment tools using GoCD and Jenkins, enhancing deployment speed. Test Automation • Designed, built, and maintained a Java-based backend automation framework for feature release support, reducing manual testing effort and accelerating regression test cycles to support frequent releases. • Developed a robust automation framework for microservice-based architecture, enabling component and integration testing. • Developed a custom testing and monitoring tool leveraging Spark, Oozie, Amazon S3, and Amazon Athena to validate ETL jobs, perform data comparisons, analyze results, and provide daily and intro-day monitoring for product data accuracy and reliability. • Built a Python tool integrated with Google Drive and Jenkins to orchestrate regression tests, manage Jenkins jobs, rerun failed cases, collect results, and generate detailed execution reports with metrics (total execution number, pass rate, total/average duration, etc.) in Google Sheets. Performance Testing & Data Analysis • Designed and implemented a performance testing framework using Python and Lotus, targeting a Big Data platform built on HDFS, Hive, Presto/Trino, and Spark. • Developed an Oozie job using Scala and Spark, integrated with ElasticReader to collect production log data. Utilized Jupyter Notebook to analyze customer behavior and generate realistic test data for performance testing.

• Developed test plans and test designs for new feature releases • Performed thorough functional testing to ensure product quality during each release cycle • Designed, built, and maintained an integration test automation framework using Selenium (Java), TestNG, and Maven • Led and mentored an onsite outsourcing team, overseeing the development of automation test cases and ensuring alignment with project goals

• Developed detailed test plans and test designs to ensure comprehensive test coverage • Executed functional testing to validate application features and ensure quality across releases • Built and maintained automated test scripts using QTP (VBScript) integrated with Quality Center (QC) for efficient test management and execution

Major in Distributed System and Networks. Get my Master's Degree.

Major in Computer Science and get my Bachelor's Degress