Jongjin Han
Search AD Development Part Lead at Kakao Corp
Seoul, South Korea
Summary
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SeniorJongjin Han is a seasoned search advertising engineering lead with 11 years of experience building ad and search platforms at major South Korean internet companies. Currently leading Search AD Development at Kakao, he drives ads and global game platform integrations while balancing product delivery and technical leadership. His career includes foundational work on search ad systems at Daum and early embedded software experience at Namkang Hi-tech, giving him a pragmatic, systems-first approach. Based in Seoul, he blends hands-on development with team mentorship to ship scalable, production-grade advertising services. Though not a prolific public GitHub presence, his steady corporate contributions suggest deep domain expertise in ad tech pipelines and search relevance engineering. Colleagues rely on him to translate complex ad platform requirements into reliable, operational systems.
11 years of coding experience
5 years of employment as a software developer
English
Github Skills (5)
android-gallery7
prediction2
machine-learning1
multimodal1
deep-learning1
Programming languages (2)
Github contributions (5)
machinereading/okbqa-7-task3
Jul 2018 - Jan 2019
Contributions:33 commits, 24 pushes, 1 branch in 6 months
jinbonetwork/the-art-of-protest-ios
Jul 2015 - Oct 2015
Contributions:84 commits, 5 pushes, 6 comments in 3 months
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