Xu Junjian
Software Engineer at Indeed.com
Yokohama, Japan
Summary
👤
Senior🎓
Top SchoolXu Junjian is a software engineer with 13 years of experience building large-scale, data-intensive systems across search, messaging, and ML platforms. Currently at Indeed he develops the machine learning platform that powers job search, drawing on prior backend work at LINE and Rakuten where he operated Java services with Redis, HBase, Kafka, Cassandra, Hadoop and Solr. His early experience includes a Chrome memory profiler internship at Google and a strong academic foundation from Tokyo Institute of Technology in mathematical and computer science. Based in Yokohama, he favors deliberate, reliable engineering—aptly reflected by his GitHub motto "slow is the new fast"—and focuses on robustness and scalability in production systems.
13 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at East China University of Science and TechnologyMaster's degree, Mathematical and Computer Science, Master's degree, Mathematical and Computer Science at 東京工業大学 / Tokyo Institute of Technology
Chinese, Japanese, English, Shanghainese
Stackoverflow
123reputation
53kreached
1answer
2questions
Github Skills (59)
maven10
versions-maven-plugin9
java9
maven-plugin9
docker8
validating8
model-based-testing8
postgresql7
mysql7
model-testing7
raspberry-pi7
macos6
apache-beam6
grpc6
iterm6
Programming languages (5)
Github contributions (5)
xjj59307/mit-os
Sep 2014 - May 2016
Contributions:12 commits, 12 pushes in 1 year 8 months
xjj59307/visualjs
Nov 2012 - Jul 2014
Contributions:245 commits in 1 year 8 months
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