 Consulting Project on the advancement of legacy system of KB Life Insurance May 2020 – Present• Established 9 fundamental requirements by comprehensibly investigating the improvement tasks from the perspective of application and data• Performed a focused analysis of application standardization and IT governance in core insurance business • Elicited status of data management systems, standards, and structures on the core data in legacy system• Defined and developed To-be service model for each area based on analysis results Consulting Project on the Establishment of IT Investment Evaluation of NH Life Insurance Feb 2020 – May 2020• Performed the ROI evaluation and advanced the scoring-sheet simulation based on the elicited indicator from the Accenture reference model to verify the past evaluation of investment case of NH Life Insurance• Developed investment evaluation indicator by determining suitable Value Drivers from Insurance Index Pool of reference model• Analyzed IT investment evaluation procedure and status through continuous meeting with NH IT strategic team• Examined business process in NH Life Insurance and the same field to create newly improved IT investment evaluation process

 ISP Consulting Project on the Establishment of Reporting System for Trade Repository of Top Securities• Provided consultations on business and development requirements for deployment of a reporting system for KB Securities related tothe Korea Exchange Trade Repository (KRX-TR), based on analyses of KB Securities derivatives and booking status• Analyzed databases and business processes status related to the over-the-counter (OTC) derivatives system of KB Securities• Scrutinized the status of operating products by department, as well as the adequacy of the OTC classification system throughcontinuous meetings with KB business departments• Inspected booking and linked screens for each over-the-counter (OTC) derivatives product, along with related database (DB) tablesbased on the screens• Performed analysis of derivatives and data mapping, investigating holding status by department and product type, followed by mappingof TR report items and the creation of specifications for mapping of future design models.• Established database for verification and event processing management, coordinating on definition and systematization of verification

• Facilitated development of the “Designation for Building TR Reporting Agency System” project, scrutinizing market research andoutlooks for new TR reporting agency projects• Presided over a full range of consulting services on business and development requirements for development of a reporting agencysystem between KRX and TR in Nice Pricing and Information• Researched global standard data systems and global lifecycle events through continuous meetings with global companies, such asDepository Trust & Clearing Corporation (DTCC), IHS Markit, and Finastra• Identified statuses of databases and business processes related to the evaluation system of over-the-counter derivatives in NICE Pricingand Information• Stipulated detailed mapping of KRX-TR reporting items, such as trading and contract information, to determine the adequacy of thoseKRX-TR-based items