Rui Qian
Senior Software Engineer at Bloomberg LP
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolRui Qian is a Senior Software Engineer based in New York with a decade of professional experience and six years focused in diverse software teams across fintech and media. Currently at Bloomberg, Rui previously built resilient backend pipelines, CI/CD automation, and customer-facing features at Capital One—work that included Kotlin/Redux UIs, Java Spring APIs, AWS Lambdas/SQS processing, and automated testing to support large user bases. Comfortable across frontend and backend stacks, Rui has hands-on experience optimizing production performance, onboarding data analysts to EMR/EC2, and integrating mobile OCR features from earlier roles. He pairs practical system design with attention to user experience, and brings a history of teaching and mentoring from his time as a university TA. Notably, Rui blends product-minded engineering with operational rigor—shipping measurable features for tens of thousands of users while improving delivery pipelines.
10 years of coding experience
5 years of employment as a software developer
The University of Maryland, College Park
English, German
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (19)
portable10
xgboost10
machine-learning10
gradient10
predictor10
recommender10
dataflow9
spark9
gbm9
java9
python9
scala9
distributed-systems9
dask9
boosting9
Programming languages (2)
Github contributions (5)
qian2015/lenskit
Jan 2016 - Aug 2016
Contributions:95 pushes, 3 branches in 6 months
pythonrecommendermachine-learning
grouplens/samantha
Nov 2016 - Sep 2019
Samantha - A generic recommender and predictor server
Contributions:2 releases, 562 commits, 14 PRs in 2 years 10 months
pythonrecommendermachine-learninggenericrecommender-systems
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