Operation of the Big Data Culture Platform (CKAN/DCAT, Ministry of Culture, Sports and Tourism) at the Yanolja Data Center / Naver Cloud
- Daily and monthly data collection and transfer; data catalog construction and distribution - Collaborative data operations involving Yanolja–KT, Yanolja–KCISA, and NIA
- Extended operations from 2022 through 2023 and continuing
IT consulting (ISP/Information Strategy Planning) for establishing an integrated intelligent information management system
Developed mid- to long-term system plans (expertise across Integration, Accounting, ERP, ES), including As-Is & To-Be analysis and phase-by-phase roadmap
Established strategies for integrated management of existing information (data discovery, organization, business partner data)
Designed master data and information management concepts, and developed data modeling (conceptual level), data migration strategies, and execution plans
Aug 2025 – Feb 2026
Operation and development of data integration systems for Hyundai Motor Europe
(Informatica EAI, ETL solutions)
Data sharing, transfer, and monitoring across CRM, SAP, Salesforce, and DW systems
May 2021 – Present
Operation of the Big Data Culture Platform (CKAN/DCAT, Ministry of Culture, Sports and Tourism) at the Yanolja Data Center / Naver Cloud
- Daily and monthly data collection and transfer; data catalog construction and distribution
- Collaborative data operations involving Yanolja–KT, Yanolja–KCISA, and NIA
- Extended operations from 2022 through 2023 and continuing
Aug 2021 – Dec 2021
IT consulting (ISP/Information Strategy Planning) for establishing an integrated intelligent information management system
Developed mid- to long-term system plans (expertise across Integration, Accounting, ERP, ES), including As-Is & To-Be analysis and phase-by-phase roadmap
Established strategies for integrated management of existing information (data discovery, organization, business partner data)
Designed master data and information management concepts, and developed data modeling (conceptual level), data migration strategies, and execution plans
May 2021 – Dec 2021
Built and operated the Big Data Culture Platform (Yanolja Data Center)
Standardized metadata for participating institutions to support data distribution; performed system operations
Implemented data ingestion and control processes using NiFi (Hadoop)
Established data governance and standardization based on NIA’s standard policy guidelines
Performed data analysis, UI development, and platform/DB development
- Development environment: Java, Oracle DB
- Master data scope: Vendor, Customer, Material (Production Materials, Purchased Materials)
- Refined existing data and requirements; defined system flows
- Improved UI and conducted development/testing (ERD & DB, UI screens)
Mar 2020 – Oct 2020
- Development environment: Java, Tibero DB
- Established cost analysis standards, system integration, and development of analytical reports
Nov 2019 – Mar 2021
Built and provided consulting for the MDM (Master Data Management) system
Development environment: SAP S/4HANA, NEXACRO, Java, Oracle DB
Integrated with H-ERP modules including Finance, Procurement, Production, Sales, and Logistics
Jun 2019 – Jan 2020
Participated in the H-ERP development project, focusing on the MDM system implementation
Development environment: MDDR/RSA, NEXACRO, Java, Tibero DBMS
Master data scope: Vendor, Customer, Material, Sub-materials, Chart of Accounts (COA)
Integrated with various H-ERP implementation modules
Jan 2018 – May 2019