Experience

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  Goodus.inc

  Jul 2006 - Feb 2011

  Team manager

  Project Accomplishments1.Consulting for Performance Improvement ProjectCustomer: Defense Acquisition Program AdministrationPeriod: Aug ~ Nov 2010Project: Supervision of the RDBMS Performance Diagnosis Project as the PM.2.kb Kookmin Credit Card n-Giant DQ ProjectCustomer: kb Kook Card BankPeriod: May ~ Dec 2009Project: Execution of the KB Kookmin Card DQ Project3.Tuning Project Customer: Samsung Tesco, Lotte, Samsung Network, Kyobo Security, SK Energy, Financial Supervisory ServicePeriod: Apr 2009 ~ Jul 2010Project: Oracle Performance Improvement in CBO Environment4.Korea Internet Portal Daum Café 10g RAC Construction ProjectCustomer: Daum Corp.Period: Apr , 2008 ~ Jan 2009Project: 2 Nodes( 10gRAC on Linus + ASM + 10Set) 3 Nodes(11gRAC on Linuk + ASM + DG) Show less

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  Oracle

  Feb 2011 - Aug 2019

  Oracle acs global delivery - database analyst(ic4)

  < Samsung Semiconductor > ( 2014,2015,2016.03 ~ ing ) As an Important Project database Engineer, Improve Semiconductor Product Line Database Performance. - Core Product Line Proactive Consulting - Database Configuration/Upgrde/Migration Review - Database Performance/High Availiablity Management - Database Backup/DR system Management - Database Incidnet Management - Support Database Appliance Products <Samsung Mobile Display> ( 2012.02 ~ 2013.11 ) As a database engineer, Perform Data-Migration of mission-critical MES system. - Define/TEST Migration Method & Review Configuration of New system - Support Availiablity/Performance TEST & Application team - Support DBA for real-migration and stabilization Show less

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  Sk

  Sept 2019 - now

  Cl3