Korea Cable Telecom (KCT) was established in 2006 by South Korean MSOs to provide TPS services. KCT is a "large wireline operator with line facilities" that provides 070 Internet telephony. Therefore, KCT is one of Korea's long-distance carriers. In 2011, KCT started QPS service as 'thick/medium-MVNO operator (owning some exchange facilities for mobile services)' by leasing SKT's mobile network, and now provides MVNO service using all mobile operators in Korea.KCT's MVNO service is branded as "tplus", and it also provides data roaming services for overseas and domestic use under the brand name "tplor". The company's website is www.tplusmobile.com.*MSO: Multiple system operators (MSO) are operators of multiple cable television systems.*MVNO: A Mobile Virtual Network Operator (MVNO) is a company that does not own a mobile spectrum license but sells mobile services under its brand name using the network of a licensed mobile operator.*TPS Services of MSO: Pay-TV/VoD, Internet(ISP) + Voice*QPS Services of MSO: Pay-TV/VoD, Internet(ISP), Voice + Wireless

spin off from - SBS Online Service Web Agency (SBS is the largest commercial broadcaster in Korea)- New media service development & providing it for Korean Major Broadcasters2023.8 ~ "Executive PM" for the Yonhap News Agency Platform Repositioning Project: Project is to renew the Yonhap News Agency site and applications, the top news agency in South Korea, and build a Customer Data Platform and Customer Relationship Management System to collect article content and customer data for analysis, recommendations, etc., creating the foundation for a subscription service like the New York Times. Yonhap's CDP and CRM platforms are built on Google Cloud Platform (GCP) and AWS.2021. 1 ~ SaaS type online media platform development, business start (Online media platforms include OTT platforms.)- 2022.8 Signed contract to provide imOMP platform service with Catholic Peace Broadcasting･Newspaper2019.10 ~ Platfrom Business Department / Head of Dept / Director- 2018.12 ~ Tpod Service proposer and director. Tpod is Major broadcasting companies in Korea have joined forces to provide live broadcasting and podcast services for AI speakers, smart cars, etc.2017.7~2019.9 Platfrom Service Department / Head of Dept / Director- Sports Big Event(Olympic, World Cup, Asian Games, etc.) Online Service Director- SBS Online Service(www.sbs.co.kr, App, etc.) Director

2014.6  Founder & CEO , Smart Media Rep. Corp.

SBS ContentsHub is an affiliate of SBS that provides online platform services and conducts content distribution business.2003 ~ 2009Manager in charge of Multimedia & Contents Policy, New Media Business Planning Department, SBS Internet Corp., - The Manager in charge of CRM, paid-VOD Planning & Marketing - The Manager in charge of conTing service, SBS online news, n-Screen Service (PC, Mobile, IPTV) - The Manager in charge of contents meta-data, VOD search and UCC clipping 2009 ~ 2017.7Manager in charge of New Media Contents, Platform Planning & Biz Department, SBS ContentsHub Corp. - 2012.4 - 2014.6 Founder, Contents Alliance Platform Corp.(pooq service)
Head of Dept. & Executive Director, Platform Business Department, - 2016.11 ~ 2017.7  SBS ContentsHub Corp. Platform Sevice Department, Head of Dept. Director

CEO , Smart Media Rep. Corp.

Founder

KICC is the biggest credit card authorization VAN company in Korea.1996 ~ 2002The Manager of Point Business, Head of Internet Business Team, Korea Information & Communication Corp. (KICC)The initiator of membership card system for supporting the different categories of businesses ;  Designed point system & business model - “EasyPlus point card”- Joined forces with EnClean Card (SK Oil point card) for expansion of EasyPlus card members- KICC suggested and developed OK Cashbag Service based on EasyPlus point card system- Gathered multiple of strategic business partners and 10,000 member stores for SK point-marketing business- Point card system consulting; LG Caltex (Currently, GS Caltex), Hyundai Motor Group, Lotte Group, etc.Manager in charge of planning and business of nmetro.com - based on TMCS model (citysearch.com, ticketmaster.com)Organized off-line sale agents, planning the O2O business model based on KICC merchant network.The architect of web-POS service system : online application service platform planning, device function designing - Samsung Electronics manufactured the web-POS system for KICC