INNODEP is the developer of South Korea’s No.1 Total Security Platform.INNODEP helps people in our communities enjoy their secure living environment.

Osstem Implant Helps dentists provide excellent treatment services to contribute to the improvement of human health.

Smart Echo TFT, Education Biz Team / Managing Director - Primary responsibilities included establishing, planning, and commercializing new business strategies. R&D Web Office Department / Managing Director - Successfully Shipped the company's flagship product, Hancom ThinkFree web application (Cloud-based office suite like Google Docs) - Successfully launched a new customized collaborative editing cloud application service for Amazon WorkDocs successfully. - Designed a large-scale, scalable architecture using AWS (Amazon Web Service) cloud service. - Supports real-time collaborative editing and allows opening and editing of Microsoft documents. - Organized and planned the vision/goal of the development organization by leading the development teams. - Strengthen the competency of the development organization by improving the development process and establishing a new development culture - Worked heavily with several partner teams to successfully deliver customer scenario capabilities.

Development Department / Web Office PM- Shipped the first cloud office, including word, spreadsheet, and presentation web apps for Naver cloud service. - Rolled out most of the company's flagship product built from the ground up for cross-platform and document compatibility. - Led cross-functional teams and worked closely together to plan, develop, and launch our products successfully.

Development Division - Developed CLM(Contract Lifecycle Management) in collaboration with KICA(Korea Information Certificate Authority)- Virtualization project consulting for Samsung Fire & Marine Insurance.- Developed integrated LogCenter engine for Innerbus- Designed and Developed an online video chat program for dart games produced by Hong International Corp.

Primary responsibilities included providing technical support as a presales engineer, managing people, and working with service providers like SAMSUNG SDS, LG CNS, and other external groups to meet our clients' needs on time.

Primary responsibilities included driving the product development process from design and implementation through release, working with development, testing, localization, and other external groups to meet the market's needs.- Managed InfoPath, Excel, and Access applications in Office for the Korean market. - Created and maintained market specific specifications for Office 2003.

A subsidiary of AHANLAB INC.- Delivered TUTUS client and server programs that provide P2P payments called email-banking and strong PC securities, including data encryption and decryption, digital signature, and PC firewall. Provided consultation on email banking solutions to KEB (Korea Exchange Bank). Written in C++ (MFC, COM, ATL) and UNIX C/C++.