Chong Xie
Senior Algorithm Engineer at ByteDance
Singapore
Summary
👤
Senior🎓
Top SchoolChong Xie is a Senior Algorithm Engineer based in Singapore with nine years of experience building production machine learning and spatial systems for large tech companies. He has driven payment risk control and compliance, live LLM features, and core map and positioning services at ByteDance and Shopee, drawing on a strong academic foundation in geographic information science and photogrammetry from Wuhan University. His background includes optimizing POI and routing models at DiDi and developing spatio-temporal database capabilities during a Huawei project, giving him a rare blend of geospatial domain expertise and ML productionization. Known for translating research-grade spatial ideas into scalable services, he maintains a technical blog and prefers pragmatic, data-driven solutions that cut both latency and operational risk.
9 years of coding experience
6 years of employment as a software developer
Master's degree, Geographic Information Science and Cartography, Master's degree, Geographic Information Science and Cartography at Wuhan University
Github Skills (123)
backend10
osrm10
openstreetmap10
map-matching10
jekyll-theme10
bootswatch10
offline-maps9
spellchecker9
astar9
dijkstra9
traveling-salesman9
json-data9
levenshtein-distance9
spelling9
deserialization9
Programming languages (9)
Github contributions (5)
xcTorres/largedata_visualization
Aug 2017 - Sep 2018
Contributions:45 commits, 2 PRs, 51 pushes in 1 year 1 month
front-endjavascriptback-end
xcTorres/LeetCode
Sep 2018 - Aug 2020
Contributions:32 pushes, 1 branch in 1 year 11 months
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