Wonjoon C
Data Engineer
Seoul, South Korea
Summary
👤
Senior🎓
Top SchoolWonjoon C is a data engineer with nine years of experience building end-to-end data pipelines, ML automation, and full-stack data platforms across leading Korean tech companies. Currently at Woowa Bros., he previously shaped analytics and self-service ML portals at SK Telecom and real-time systems at Sendbird, with prior roles in deep learning, data science, and machine learning at Kakaobank, IBM, and Samsung C&T. He is polyglot by practice—comfortable shipping both frontend experiences and backend data infrastructure—and brings a habit of turning research prototypes into production services. His background in linguistics and translation informs a practical sensitivity to language data, which powered search and speech projects earlier in his career. Known for bridging teams and tech, he has led small cross-functional teams to deliver domain-specific feature pipelines and large-scale sentiment processing systems. Based in Seoul, he blends engineering breadth with hands-on delivery in data-driven product contexts.
9 years of coding experience
4 years of employment as a software developer
2~8th grade, 2~8th grade at The Anglo-American School of MoscowEnglish Linguistics, Interpretation and Translation, Linguistic, Comparative, and Related Language Studies and Services, English Linguistics, Interpretation and Translation, Linguistic, Comparative, and Related Language Studies and Services at Dongguk University
Korean, English, Russian, Thai, Spanish, Japanese, Italian
Github Skills (19)
fullcalendar10
react-dnd10
plugin10
event-calendar10
vue-i18n9
internationalization9
drag9
drag-and-drop9
datepicker8
react8
localization8
vue8
css8
javascript8
translation8
Programming languages (6)
Github contributions (5)
dunz/notes
Jun 2019 - Mar 2024
Contributions:160 pushes, 1 branch in 4 years 9 months
dunz/vs
Jun 2021 - Nov 2024
Contributions:36 pushes, 2 branches, 1 tag in 3 years 6 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.