Solution Sales Consulting

► Nexon Corporation (System Engineer / ITSM)​​Jan.2009 ~ Mar.20111) Performed the H/W & S/W selection(RFP Creation, BMT, Reseller/Vendor choice, Communication, Deal). Successful introduction Oracle DB Audit Solution, etc.2) Performed Virtualization and storage-related specification analysis, internal benchmarking testing.. H/W specification analysis. (HP, DELL, IBM, SUN, etc). H/W BMT for Virtualization performance & Storage stability issue.3) Performed the TCO Analysis(H/W, S/W, Network) (Server, Storage operational cost analysis / S/W License TCO analysis / Network CDN support cost analysis). Server, Storage operational cost analysis (Upgrade, Support, etc). S/W License TCO analysis (Integration, Upgrade, Patch, Support renewal, etc). Network CDN support cost analysis (Upgrade, Support, etc) 4) Performed the Business process analysis for internal IT infra improvement and effective IT procedure quality.. Develop the ITSM Service system configuration. Technical seminar for Internal staff & Customers. (Cloud computing service, Virtualization, etc)5) System & Network Administrator of Infrastructure. Operation more than 1000 users Network & Infra System (Mail, AD). Implemented and supported Server & Network management (Windows/Unix/Cisco)6) TCO analysis and real time usage reporting for all IT assets include GAME Services). Monthly IT asset data analysis and reporting cost estimation.. Cost allocation through Sales and Usage of each game team. ► Nexon-Networks Corporation (Network & System Administrator)​​Feb.2005 ~ Dec.20081) Network & System Administrator. Supported more than 200 users Network / Infra System (Mail, AD)2) Technical Manager. Network & Server trouble shooting. Co-work with ISP(KT) and various business partners (mostly H/W reseller) and make a deal.