Yujin Cho
Staff Engineers at Samsung Electronics
Seoul, Other
Summary
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Senior🎓
Top SchoolYujin Cho is a Staff Engineer at Samsung Electronics with eight years of experience bridging materials science and semiconductor product development. With a Ph.D. in Materials Science from the University of Tsukuba and a background as a postdoctoral researcher at NIMS, Yujin applies deep expertise in wide bandgap semiconductors and phosphor characterization to R&D and device engineering. Prior roles at Hitachi High‑Technologies honed practical product development skills, enabling translation of lab-scale discoveries into manufacturable solutions. Based in Seoul, Yujin blends academic rigor with industrial execution, often focusing on material reliability and process integration challenges that underpin next‑generation chips. An active maintainer of a personal GitHub site (chogyujin.github.io), they share technical notes and projects that reflect a curiosity for experimental methods and applied research. Colleagues describe Yujin as a problem-solver who leverages both hands-on experiments and cross-functional collaboration to accelerate semiconductor innovation.
8 years of coding experience
4 years of employment as a software developer
Doctor of Philosophy (Ph.D.), Material Science, Doctor of Philosophy (Ph.D.), Material Science at 筑波大学
Korean, English, japaneaseProgramming languages (1)
Github contributions (5)
chogyujin/chogyujin.github.io
Jan 2019 - Jul 2022
Contributions:235 commits, 222 pushes, 1 branch in 3 years 6 months
chogyujin/Programmers
Sep 2021 - Apr 2023
Contributions:236 pushes, 1 branch in 1 year 7 months
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