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Years of experience: 23
IT✔️ ITSolution IntegratorBackend DeveloperFrontend DeveloperWeb Developer
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Highly reliable; strong professional involvement.
DY's Career Path
Jun. 2020 -Present
Samsung Data SystemSenior Software Engineer
Austin, Texas, United StatesI have been working for Samsung 14+ years (contractor + permanent) as a full stack software developer
(23+ years experience)
Also, I lead the development, maintenance, and design of these systems, which handle significant and sensitive data. The systems support over 1,000 daily active users, process over 2 million transactions monthly, and manage a budget/stock value exceeding $30 million eac...
Apr. 2011 -Jun. 2020
Brainer consultancySenior System Consultant & Software Developer
Austin, Texas Area• develop and maintain MIS systems with Java&Spring Framework
• develop and maintain dot net mobile PDA system
• design DB schema and DB objects
• develop and maintain BI system
• language/framework : Java, Spring MVC, JQuery, myBatis, Hibernate
• OS/Web Server : Linux, Windows, nginx, tomcat, IIS
• DB : Oracle, MSSQL, MySQL
Jul. 2004 -Apr. 2011
IT Peoples (System Integration)Senior Java Programmer
Seoul, South Korea*develop and maintain Samsung Electricity Education Portal(Java, Jsp, Spring Framework, Oracle)
*develop and maintain Authentication System(Java, jsp, Oracle) * develop and maintain BI system
* design DB structure&schema
• language/framework : Java, Spring MVC, JQuery, myBatis, Hibernate
• OS/Web Server : Linux, Windows, tomcat, IIS
• DB : Oracle, MSSQL, MySQL