• 2025.04.01 ~ Present: President & CEO, Ericsson Korea Partners; Member of Ericsson’s Market Area North East Asia leadership team • Previously: Head of Product Line Cloud & Purpose-Built 5G RAN, Ericsson, Stockholm — responsible for P&L and product lifecycle for Ericsson’s global 5G and Cloud RAN portfolio • Led development of groundbreaking software solutions to enable open, high-performing, programmable networks, delivering outstanding service quality, optimized total cost of ownership (TCO), and revenue growth. • Key contributor to 5G concept development, use-case definition, and energy-performance improvements in radio access networks. • Originator and introducer of Ericsson’s award-winning Spectrum Sharing innovation, enabling operators to transition smoothly from 4G to 5G using existing spectrum bands. • Joined Ericsson in 2014 and has held multiple senior roles across research and product management. • Education: Ph.D. in Communication Systems, KTH Royal Institute of Technology. • Areas of expertise: 5G/6G network architecture, Cloud RAN, and Purpose-Built RAN.

◈ Executive Summary Yeonsu Kim is a seasoned executive currently serving as the President and CEO of Hancom Inc. and the President of Group Growth Strategy for Hancom Group. She also holds key international leadership roles, including Board Co-Chair and Global Investment Officer (GIO) at Kdan Mobile. ◈ Education Boston College Carroll School of Management - Master in Science of Finance, Finance Babson F.W. Olin Graduate School of Business - MBA, Entreprenuership Questrom School of Business, Boston University - BS, General Managemen ◈ Professional Experience 2022 – Present President & CEO, Hancom Inc 2022 – Present President of Group Growth Strategy, Hancom Group 2021 – Present Global Investment Officer (GIO), Kdan Mobile 2018 – 2022 CEO, iText Group 2015 – 2022 Chair of the Board, iText Group 2012 – 2016 Director, Hancom Inc. 2010 – 2012 Head of Investment Planning, Softforum 2006 – 2010 Wizit

Hanbyul Seo 2008: Received the Ph.D. degree in electrical engineering from Seoul National University 2008: Joined LG Electronics and is working for 3GPP standardizations (4G LTE, 5G NR, 6G) 2015~2020: Led 3GPP LTE V2X and 5G V2X standardization activities as Rel-14/15/16 rapporteur Received 2016 3GPP Excellence Award 2017: Selected as one of the 100 technology leaders of National Academy of Engineering of Korea for 2025 Current: leads standardization activities for connected mobility in LG Electronics as Senior Research Fellow (VP)

- Samsung Cloud Platform, Evangelist Group Leader - Cloud Service Division, Principal Infra Architecture - Executing Cloud Transformation Project in Public Sector

Head of AI Lab, IGLOO Corporation (2025 - Present) Head of Security Monitoring Technology Research Team, IGLOO Corporation (2018 - 2024) Head of Security Analysis Team, IGLOO Corporation (-2017) Joined IGLOO Corporation (Mar. 2002) Ph.D. in Information Security, Graduate School of Information Security, Korea University (Aug. 2021) Dissertation: Improving intrusion detection performance by using transfer learning and handling imbalanced data M.S. in Computer Engineering, Graduate School of Computer and Information Technology, Korea University (Aug. 2008) Thesis: Comprehensive Computer Forensics based on Event Correlation with Extended Evidence Scope B.S. in Physics, Chonnam National University (Feb. 2001)

B.S. in Mechanical and Aerospace Engineering, Seoul National University 56th Higher Civil Service Examination(General Administration) (Incumbent) Team Lead, Network Innovation Team, Ministry of Science and ICT(MSIT) (Former) Deputy Director, Quantum Technology and Industry Division, MSIT (Former) Deputy Director, Network Policy Division, MSIT

19+ Years Experience of • Enterprise Architecture • AI & Data Architecture • Cloud Solutions Architecture Previously • Dell Technologies, ERICSSON • KT ds, LG CNS

Taeyeong Jang Experience Head of AI, NAVER WEBTOON (Present) Head of Machine Learning, NAVER WEBTOON Software Engineer, Samsung Electronics Certifications & Affiliations Mentor, AI·SW Maestro Program Ministry of Science and ICT (MSIT) / Institute for Information & Communications Technology Planning & Evaluation (IITP) Professional Engineer Information Management (123rd) Education B.S. in Computer Science, University of Seoul

Education: Ph.D. / M.S. in Culture Technology (Social Computing), KAIST B.S. in School of Computing, KAIST Professional Experience: 2024 ~ Present: Head of Data Intelligence Division, Kakao Mobility 2025 ~ Present: Advisory Member of Digital Management, KORAIL 2026 ~ Present: Executive Director, Korean Society of Transportation

Policy Lead at Uber Korea Appointed Member of the Mobility Innovation Committee (MOLIT) Public Policy Manager at Korea Automobile & Mobility Association (KAMA) Master of Engineering in Big Data Convergence, Korea University Bachelor of Business Administration, Korea University

• 2023 — Present · Bungaejangter · Head of People Division (3 yrs) • 2021 — 2023 · Bungaejangter · Head of People Team (2 yrs) • 2020 — 2021 · Hyundai Motor Company · Senior HR Manager (1 yr) • 2018 — 2020 · Kakao · Talent Acquisition Lead (3 yrs) • 2013 — 2018 · SK C&C (now SK AX) · HR Manager (4 yrs) • 2011 — 2013 · SK C&C (now SK AX) · IT Developer (3 yrs) • Author: Practical Workflow Automation (『실전에 바로 써먹는 업무자동화』, 2023) • Contributor: Silicon Valley Startup Playbook (HR special feature), HR Insight, HR Management Magazine, Monthly Human Capital, JoongAng Ilbo, Kyunghyang Shinmun, Hankook Ilbo • Speaker at Wanted HiFive, Slack, Salesforce, Greeting, HR Conference, TTimes — on HR Tech, Workflow Automation, Future of Work, and AI Adoption • Slack Super Champion