Justin Chu
Senior Database Engineer
Springboro, Ohio, United States
Summary
🤩
Rockstar🎓
Top SchoolJustin Chu is a Senior Database Engineer with over a decade of hands-on experience building and operating backend systems, currently contributing at DataStax. He combines deep database expertise (Oracle, MySQL, MS SQL, Cassandra) with strong Java/J2EE and modern CI/CD practices to deliver resilient, production-grade services across diverse OS and deployment environments. Justin has a proven track record in full SDLC work—release management, performance testing, and troubleshooting—and spent two years pursuing an MS to deepen his CS foundations. An active open-source contributor, he has improved test infrastructure and hardened security paths in the well-known Apache TinkerPop graph project, reflecting a focus on code quality and reliability. Colleagues describe him as a curious problem-solver who enjoys digging under the hood of technologies and collaborating to surface better solutions.
10 years of coding experience
Bachelor of Science - BS, Bachelor of Science - BS at The University of ManchesterMaster of Science - MS, Master of Science - MS at University of Kentucky
Github Skills (9)
javas10
gremlin10
java10
testing10
documentation9
ssl9
graphdb8
graph-database8
apache8
Programming languages (5)
Github contributions (5)
apache/tinkerpop
Apr 2018 - Jan 2021
Apache TinkerPop - a graph computing framework
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:17 commits, 18 PRs, 8 comments in 2 years 9 months
Contributions summary:Justin primarily contributed to improving the codebase through bug fixes and refactoring. Their work included fixing typos in Javadoc, updating comments, and adding null checks for configuration within the codebase. The user also added various test cases related to enabling SSL and client certificate authentication and fixed/improved existing test infrastructure. Their contributions demonstrate a focus on code quality, documentation, and testing within the Apache TinkerPop project.
graphtinkerpopgremlingraphdbgraph-database
justinchuch/demouse
Feb 2017 - Jun 2020
demouse
Contributions:15 PRs, 15 pushes, 16 branches in 3 years 4 months
react
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