Hong Sub

Experience

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  두산정보통신

  Jan 1991 - Dec 1997

  기술연구소 DB연구 선임

  1994-1997.Worked in Doosan Information & Communication Corp as Database researcher & DBA.Researched performance and capability of DBMS such as ORACLE, INFORMIX and SYBASE etc.Researched development tools such as PowerBuilder, VisualBasic and Foxpro etc.Managed ORACLE DBMS of DOOSAN GROUP as a DBA.1991–1993.Worked in Doosan Software Center as a software developer.Developed customer management system of DOOSAN CREDENTIAL COOPERATE ASSOCIATION with COBOL.Developed accounting system of ORICOM Corp. with COBOL and BASIC.Developed small group quality control system of DOOSAN GROUP with COBOL and VAX Rdb Show less

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  Hewlett Packard Enterprise

  Jan 1998 - Oct 2023

  Advisory Consultant and Business Pursuit

  Worked at Hewlett Packard Enterprise, Advisory & Professional Service as a project manager, technology consultant and consulting business pursuit.Delivered lots of projects as a project manager or consultant.