Woochang Lim

■ IT Tech. Strategy Planning - 2025.07~present, Build up the Gemini on-prem service architecture - 2024.12~present, New IT Procurement Technology Strategy organizational setup and biz process establishment - 2024.3~present, HQ management of GroupWare policy & service catalog - 2023.7~2023.12, Discover the generative AI usecase of the digital workplace business and build AI machine learning metadata ■ Digital Workplace - 2022.4~2023.12, Led the architecture design and operation of the virtual desktop system using Citrix for the work from home (apply the security & cloud technology such as CX, MS Azure) - 2021.10~2023.3, Led the B2E legacy system cross browsing T/F (MS IE → Edge/Chrome/Whale) - 2021.7~2021.9, Led the benchmark and comparative analysis to apply optimal collaborative solutions for employees, also pilot of Microsoft M365 - 2021.1~2021.6, Cisco on-prem Webex video conferencing system building and operation ■ IAM (Identity and Access Management) & Security - 2017.7~2017.10, Led the design of an corporate IAM framework (Active Directory, ADFS and their DR) - 2017.11~2019.6, Led the building LDAP(MS Active Directory) for the worldwide subsidiaries, extended application as collaboration with global employees over 60 country (host of the global seminar 16times) - 2019.7-2020.12, Led the server-side global standard SSO deployment T/F (ADFS using SAML) - 2020.2~2020.12, Led the MFA(multi factor authentication) architecture design and application

- Department : Corporate IT Strategy Team ■ Long-term strategy for agile & flexible IT structure transformation - Responsible for enhancing IT functions, planned and managed long-term advancement of enterprise IT - Involved in transformation of on-prem IT infra to cloud-based solutions, Integrating similar systems, enhancement of team as a CoE (Center of Excellence), etc. - Adjust annual task priorities and monitor transformation performance ■ IT governance - Budget and Portfolio Management - Led the global IT budgeting (over USD 2 billion per year) - Management of major IT performance indicators (IT expense, system utilization, # of operation headcounts, server infra, etc.) - Provided timely solutions for evolving business IT requirements using IT supply management - Reviewing the feasibility of the new IT project and supervising QA ■ IT governance - Outsourcing & SLA Management - Led the corporate IT outsourcing contract (over USD 500 million per year) - Reorganized global IT operation manpower(headcount 2,000+) into major regions; set up 24x7 service procedure, streamlined redundant systems and organizations, saved IT expense - Discover SLA innovation indicators & Manage monthly SLA assessments to improve service level

- Department : EDS Consulting & Integration, Enterprise Infrastructure - Analysis/design of IT infrastructure for various enterprise customers * Samsung Electronics, Hyundai Heavy Industries, LG Electronics, Shinhan Bank, SKT, GM, NHN, Doosan, Hyundai Logistics, CJ, Lotte Confectionery, Citi Bank, KRX, etc - IT Financial effects assessment with TCO/ROI analysis - Software architecture design & UML modeling based system integration methodology - Contribute to HP products pre & post sales < Key Projects > ■ Samsung Electronics IT Transformation Planning, 2009.4~12 - PM of the server architecture assessment for B2E legacy - To-Be architecture, DB schema optimization, J2EE web migration - IT financial analysis ■ Shinhan Bank Montvale Project, 2008.5~2009.3 - PL of the banking system migration (CPU Montecito→Montvale) - Application migration process methodology consulting and implementation - Biz. Communication between S/W vendor PIC ■ NHN Wintel Consolidation Planning & Pilot, 2007.4~9 - Led the high level design of the Naver community DB & web architecture - Pilot of the 3node DB HA architecture ■ Hyundai Logistics Consolidation, 2006.9~2007.02 - PM of server migration (SUN Solaris→HPUX) - Reorganized DB scheme for enhancement DB performance - Checked S/W compatibility due to OS changes ■ Hyundai Heavy Industries Virtualization, 2005.11~2006.8 - PL of the deploying virtualization infrastructure (VMWare) to OS Scale Out - Scale Up by deploying an MS-SQL integrated DB and built an enterprise file server ■ Samsung Semiconductor Windows Consolidation, 2004.8~2005.1 - PM of factory windows server consolidation - Migration to the MS-SQL integrated DB & web applications ■ Sales Support (Internal), 2003.10~2004.6 - Participated in ubiquitous digital automation solution development as a S/W architect - Technical sales support for financial IT service offerings such as wealth management application - Developed an XML I/F (Customer's legacy↔HP service desk solution)

- Department : Professional Services ■ Korea Life Next Generation Project - NK21, 2001.3~2003.9 - Building a next generation insurance system(IBM Mainframe→True64/J2EE) - Project leader of the salesforce management application implementation - UML modeling, Object-oriented methodology (Rational Unified Process), EJB/Java/jsp - Design the control process of the large data

- Department : IT PU MIS Team ■ Responsible for KMS, B2E Groupware and B2B Mobile Groupware - Benchmark for point solutions for optimal corporate KMS(knowledge management systems) building - Operation of the groupware (Sun Solaris, Apache, Sendmail, CGI) - Participated in the establishment of mobile groupware (B2B commercial solution)

- Department : Information System Team ■ Operation of the Key IT System for the Insurance - Responsible for the New contracts, Reinsurance, and Sales support system as COBOL programmer - Mainframe skill & knowledge (IBM AIX, DB400, COBOL400) - Performing Y2K