Seong Portfolio

Career Profile

Skilled Java Developer with 4years of experience in the fullstack creating dynamic web applications and DevOps

11/2017 - 12/2019

Seoul Moblie Telecom, Seoul

Changed team of Web Development team and developing web application

Completed training project utilizing Spring MVC,boot and JSP to create a basic data modification website
Write, modify and maintain software documentation and specifications
Application testing and troubleshooting/debugging
Developed SQL queries in Oracle
Used commons and log4j2 logging framework
Experience with Java Server Page (JSP), designing and developing client-side graphical user interfaces using HTML, JavaScript, JQuery and CSS
Experience with SQL query generation and data modeling
Skills : JAVA, JavaScript, SpringFramework/SpringBoot, JPA , Mybatis, LINUX, Shell, Oralce, Mysql, Mssql, Bootstrap

10/2015 - 2017/11

Seoul Moblie Telecom, Seoul

Performed unit testing
System and integration testing
Application/Server testing and troubleshooting
Developed JSPs and Servlet
Installed, configured and deployed software, providing quality assurance
Perform system administration for hosting server and client software
Developed screens using Java, HTML, CSS, JSP and JavaScript
Designed Database for applications
Implemented all validations and done testing
Skills : JAVA, JavaScript, SpringBoot, LINUX, Oralce, Mysql, Mssql, MariaDB , Bootstrap, C

Settlement and Statistics website development - 10/2019 ~ 11/2019
Skills - Springboot, JavaScript, Bootstrap, Mybatis, Oracle, CentOS

KB Card assistant E-mail web development - 10/2019
Skills - SpringFramework, Angular, Mybatis, Oracle

Samsung Messaging Platform modification development - 08/2019
Skills - SpringFramework, JavaScipt, Mybatis, Oracle, CentOS

Kyobo advanced payment website - 06/2019 ~ 07/2019
Skills - Springboot, JavaScript, Mybatis, Oracle, CentOS

SSADAO POST DM function development - 04/2019 ~ 05/2019
Skills - SpringFramework, JavaScript, Mybatis, Oracle, CentOS

Daily Statistics website development - 03/2019 ~ 04/2019
Skills - SpringFramework, JavaScript, Mybatis, Oracle, CentOS

SSADAO SPAM administration function development - 01/2019 ~ 02/2019
Skills - SpringFramework, JavaScript, Mybatis, Oracle, CentOS

SSADAO maintenance and modification development - 01/2019 ~ 11/2019
Skills - SpringFramework, JavaScript, Mybatis, Oracle, CentOS

Messaging Operating website development - 07/2018 ~ 09/2018
Skills - SpringBoot, BootStrap, Javascript, JPA, Oracle, CentOS

Modification development of existing monitoring website - 09/2018 ~ 10/2018
Skills - JSP, Oracle, CentOS

Alarm monitoring tool development - 07/2017 ~ 09/2017
Skills - JAVA, Messaging Agent, Oracle

Processor error alarm - 10/2015 ~ 12/2018
Skills - Shell, Messaging Agent, Oracle, CentOS