Chengjiao Yang
Software Engineer at Uber
Belmont, California, United States
Summary
👤
Senior🎓
Top SchoolChengjiao Yang is a pragmatic software engineer with over a decade of experience building scalable, multi-tier applications, currently contributing to Uber from Belmont, CA. He combines strong foundations in algorithms, testing, integration, and architecture with hands-on experience across Java, PHP, MS SQL, and web technologies to deliver production-grade systems. Past roles include full-cycle development for large government J2EE systems, data migration and cleansing at ten-million record scale, and shipping analytics and mapping tools that integrated Google Maps and automated reporting. At Equilar and earlier positions he focused on reliability and maintenance improvements—creating scripts and tooling that cut support costs and simplified deployments. Chengjiao’s background includes a Computer Science master’s from WPI and a pattern of solving practical interoperability problems, such as exporting complex PHP-generated spreadsheets and connecting LBS datasets to visualization layers.
12 years of coding experience
8 years of employment as a software developer
Master's Degree, Computer Science, Master's Degree, Computer Science at Worcester Polytechnic Institute
Chinese, English, wenzhou dialect
Github Skills (9)
oracle-10g4
orafce3
postgresql-extension3
oracle2
database2
postgresql2
sql2
plsql2
oracle-database2
Programming languages (2)
Github contributions (5)
ycj28c/ycj28c.github.io
Jul 2016 - Aug 2021
Contributions:608 pushes, 3 branches in 5 years 1 month
tomatojekylljekyll-theme
ycj28c/online-rest-testing
Apr 2017 - Dec 2017
Contributions:95 commits, 84 pushes, 2 branches in 8 months
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