Yun Wang
Staff Backend Engineer at Stream
Netherlands
Summary
👤
Senior🎓
Top SchoolYun Wang is a Staff Backend Engineer based in the Netherlands with 11 years of experience building high-performance distributed systems and mapping platforms. He has a track record of scaling early-stage products—joining NextBillion.ai as employee #5 to drive major backend and full-stack initiatives that boosted live traffic performance by 90%, reduced API p99 latency by up to 87%, and sped map pipeline processing from days to hours. Earlier roles at Grab saw him lead real-time visualization, regional driver tracking, and web map experiences, blending Go, Python, React, and Node.js expertise. Now at Stream, he continues to focus on back-end architecture and efficiency, pairing deep systems chops with a pragmatic, product-minded approach. Unusually for an engineer with a technical career arc, he holds a master’s in Aesthetics, which informs his attention to UX and polished product interactions.
11 years of coding experience
10 years of employment as a software developer
Master's degree, Aesthetics, Master's degree, Aesthetics at Beijing International Studies University
English, Spanish, Chinese, Japanese
Github Skills (200)
material-you10
geocoding10
nodejs10
packed10
slack10
realtime10
markdown10
javascript10
fastest10
react10
toastr10
mobx10
docker10
firefox9
multitenancy9
Programming languages (22)
Github contributions (5)
mogita/oauth
Jan 2019 - Dec 2024
OAuth 1.0 implementation in go (golang).
Contributions:6 pushes in 6 years
golanggooauth2oauthoauth2-client
mogita/parse-server-scheduler
Jul 2020 - Dec 2024
get scheduled jobs to run automatically (without external server) in parse
Contributions:1 push, 2 branches in 4 years 6 months
scheduled-jobsparsejobsparser
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