Experience

Medizinische Medien Informations GmbH

• Germany
• Hospitals and Health Care
• 1 - 100 Employee

• Senior-Programmierer

  • Aug 2016 - Present



eFusion contract with Samsung electronics MSCE

• Schwalbach , Germany

• Senior Programmer

  • Nov 2009 - Present

  Mobile Web and Operator Billing development in Samsung Electronics MSCE developed subscription module with Netsize API for Italy maintain mobile contents web stores for more than 10 countries in Europe( Germany, Italy , Spain, Austria, Swiss, Hungary - wap.samsungmobile.com ) developed Operator Billing System for several operators ( Telefonica, Vodafone, Orange, Deutsche Telekom ) for Samsung app store development and management for web based Content Management System and Reporting System spring framework, Java, Jquery, Ajax, Oracle, Weblogic Show less



Independent Contractor with Good morning Shinhan Securities

• Seoul, Korea

• Software Engineer

  • Jan 2009 - Jun 2009

  System Integration for Goodi system developed web based Securities Trading System Java, JSP, Oracle, Weblogic System Integration for Goodi system developed web based Securities Trading System Java, JSP, Oracle, Weblogic



Solulink

• Seoul, Korea

• Project Member EAI Development Division

  • May 2007 - Apr 2008

  developed , tested, customized online transaction application between different system like Tuxedo and Socket application(sync , async ), developed batch transmit and convert application system from different storage type, different db type (database to database, file to file, database to file, file to database ) with at Woori Investment & Securities Vitria EAI Businessware , Java, Oracle, J2EE, 2 phase commit developed , tested, customized online transaction application between different system like Tuxedo and Socket application(sync , async ), developed batch transmit and convert application system from different storage type, different db type (database to database, file to file, database to file, file to database ) with at Woori Investment & Securities Vitria EAI Businessware , Java, Oracle, J2EE, 2 phase commit



Independent Contractor with BICNS

• Seoul, Korea

• Software Engineer

  • 2006 - Jan 2007

  developed and test a converting application xml into edi or reversely for Ministry of Commerce, Industry and Energy Electronic Trade Service Worked with managers and engineers at Samsung SDS Vitria Businessware EAI, Java(J2EE) , Oracle developed and test a converting application xml into edi or reversely for Ministry of Commerce, Industry and Energy Electronic Trade Service Worked with managers and engineers at Samsung SDS Vitria Businessware EAI, Java(J2EE) , Oracle



Independent Contractor with YST

• Seoul, Korea

• Software Engineer

  • Mar 2005 - Apr 2006

  developed batch transmission and conversion application system from different storage type, different db type (database to database, file to file, database to file, file to database ) for Worked with managers at Shinhan Bank Vitria EAI Businessware , Java, Oracle, J2EE, 2 phase commit , RMI, CORBA developed batch transmission and conversion application system from different storage type, different db type (database to database, file to file, database to file, file to database ) for Worked with managers at Shinhan Bank Vitria EAI Businessware , Java, Oracle, J2EE, 2 phase commit , RMI, CORBA



Independent Contractor with One&B Tech.

• Seoul, Korea

• Software Engineer

  • Jun 2004 - Feb 2005

  developed a standard module(for usage of db connection, tuxedo connection, Tuxedo jolt) to build Customer Information System for Samsung Card Java, Jsp, Servlet, Oracle developed a standard module(for usage of db connection, tuxedo connection, Tuxedo jolt) to build Customer Information System for Samsung Card Java, Jsp, Servlet, Oracle



Independent Contractor with YST

• Seoul, Korea

• Software Engineer

  • Feb 2004 - Jun 2004

  Designed , developed , tested large amount transmission and conversion application between different rdbms and different file system for Korea Exchange Bank Vitria EAI Businessware ,Java, Oracle , 2 Phase Commit, RMI, CORBA Designed , developed , tested large amount transmission and conversion application between different rdbms and different file system for Korea Exchange Bank Vitria EAI Businessware ,Java, Oracle , 2 Phase Commit, RMI, CORBA



Independent Contractor with BrontoEyes

• • 2003 - Jan 2004

  developed , tested DaeLim H&L Logistics Information System(web) developed statistics application for Samsung Fire&Marine Insurance Call CenterJSP,Servlet,Oracle, applet

• • 2003 - Jan 2004

  developed , tested DaeLim H&L Logistics Information System(web) developed statistics application for Samsung Fire&Marine Insurance Call CenterJSP,Servlet,Oracle, applet



Ozzo

• Seoul, Korea

• Team Leader in Development Division

  • Aug 2002 - Mar 2003

  manage developers, gathered requirement, design , developed and maintained internet shopping mall PHP, Oracle, DreamWeaver,Html manage developers, gathered requirement, design , developed and maintained internet shopping mall PHP, Oracle, DreamWeaver,Html



Lotto

• Seoul, Korea

• Software Engineer

  • Jan 2002 - Jun 2002

  developed Auditing application for Internet lottery System C++, Oracle developed Auditing application for Internet lottery System C++, Oracle



ECGate

• Seoul, Korea

• Software Architect

  • Apr 2001 - Sep 2001

  gathered requirement of customer and designed a Management Information System gathered requirement of customer and designed a Management Information System



Cubenet

• Seoul, Korea

• Software Engineer

  • Apr 2000 - Dec 2000

  worked as Independent Contractor developed web based Knowledge Information System named Crebiz for Korea Development Bank using PHP/Oracle developed diet consulting web site ( Angel Diet ) using ASP/MSSQL worked as Independent Contractor developed web based Knowledge Information System named Crebiz for Korea Development Bank using PHP/Oracle developed diet consulting web site ( Angel Diet ) using ASP/MSSQL



SsayngYong Information & Communication Corp

• Jung-gu, Seoul, Korea

• Software Developer

  • May 1997 - Apr 2000

  Intranet Groupware Team developed intranet groupware CyberOffice ( mail, approval, secretary, bulletin board function Customized , deployed CyberOffice product in various company C++ , CGI, Oracle http://www.sicc.co.kr/ENG/index.jsp Intranet Groupware Team developed intranet groupware CyberOffice ( mail, approval, secretary, bulletin board function Customized , deployed CyberOffice product in various company C++ , CGI, Oracle http://www.sicc.co.kr/ENG/index.jsp