NHN in Korea divided business releated department into NHN Business Platform Inc. which is a subsidiary company of NHN.
• Managed data synchronization platform team for large scale data architecture based on change data capturing. (loosely coupled data replication architecture)
• Program manager/architect of CPC(cost per click) advertisement business logic development team.
• Program manager of CPC/CPM(cost per mile) online search advertisement services, advertiser web service, advertisement operational services and CPC payment platform for end-user’s advertisement keyword clicks in search results.
• Program manager of large scaled web service for search advertisement