TA for Introduction to Information Security

- Built a new data pipeline using Java11 and an Apache Flink framework to read data from Apache Kafka topics, process the data, and store it in HDFS.- Set up configuration with Apache ZooKeeper and HDFS and deployed the job as part of one of Bloomberg’s streaming data processing pipelines.- Wrote clear and comprehensive documentation that will guide other teams in adopting Flink.

TA for: Principles of Software Construction-Prepare and lead recitation lectures-Grade homework and exams-Hold office hour to answer questions

- Participated in the full development life cycle and delivered renovated and new functional modules, eg. Contact HR System, Performance Management and User Profile, ~3 million users.- Collaborated with supports engineers to troubleshoot customer and technical issues and fix code.- Promoted robust and maintainable code and guaranteed code quality by covering Unit Test, ComponentTest using EarlGrey, and Automation Test with MappaMundi. ~85% total coverage.

- Oversaw entire testing life cycle (requirements analysis–design review–test plan formulation–execution); conducted defect tracking and software quality analysis in JIRA.- Ensured the quality of new code and supported post-deployment testing on Jenkins.- Wrote automation test scripts in Java for iOS and Android platforms for four main products, 37000+ linescode, ranked #2 in the team, saving 2 man days testing time in each regression cycle.