Sangjae Lee
Staff Engineer at Samsung Electronics
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolSangjae Lee is a Staff Engineer at Samsung Research with a Ph.D. in Computer Science and nine years of experience specializing in indoor localization and sensor fusion. He designs and ships core AI-driven positioning and intelligent connectivity algorithms, having engineered high-precision systems that fuse Wi‑Fi, IMU, VIO, magnetic and other signals of opportunity. Previously a postdoc at KAIST, he translated novel PDR–VIO–magnetic fusion research into robust, production-ready algorithms. Based in Seoul, he combines deep academic rigor with hands-on engineering to turn cutting-edge research into foundational location services used in real-world products. Notably, his work focuses on blending probabilistic filtering and learned models to improve resilience in challenging indoor environments.
9 years of coding experience
1 year of employment as a software developer
Doctor of Philosophy - PhD, Computer Science, Doctor of Philosophy - PhD, Computer Science at Korea Advanced Institute of Science and Technology
Github Skills (27)
ffmpeg10
mpv10
audio10
command-line10
mplayer9
multimedia9
transmission-daemon8
transmission7
ros7
sceneform6
remote-control6
p2p5
bittorrent5
android-application5
torrent5
Programming languages (7)
Github contributions (5)
canlang/canlang.github.io
May 2017 - Apr 2026
Contributions:27 pushes, 1 branch in 9 years
canlang/resume
May 2022 - Sep 2024
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Contributions:4 pushes in 2 years 4 months
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