As a principal software engineer, I led team, designed and developed a web application tools for internal writers with Angular and Java(Spring framework, Hibernate). More recently, integrated Coveo search into Adobe Experience Manager(AEM).

As a full-stack Sr. software engineer and team lead, I led, designed, built and deployed Java based web application "Doc tools suite" in AWS platform for internal writers, editors and PMs to edit and publish product documentation, managed dev projects and team resources to ensure projects completion on time and on budget, helped team members installing and debugging commercial software in AWS, initiated UI testing project with Selenium framework and Sauce Lab, meanwhile I mentored junior engineers and interns with code guidance and code review.

Performed clustered system design and led installation of Alfresco ECM in AWS platform for dev environment.

Technologies: Java(JEE), JSP, JPA2.1(Hibernate), Spring framework (webmvc, security, data, orm), Angular, MySQL, MongoDB, REST web service, Tomcat, Apache web server, HTML, Javascript, jQuery, JSON, XEditable, XML, CSS.

With Java (J2EE) technology, design, build and maintain company's web applications (www.healthnet.com, www.mhn.com, members.mhn.com, www.mhngs.com)

Designed, developed, built and maintained company's web applications, coded from front end to back end.

Managed offshore developers (2-5 people) to implement various functions on time and on budget.

Performed Production Support including monthly production release and 24-hour on-call.

Specialties: Java, JEE ( EJB, JSP, Servlet), Struts (1 & 2), JDBC, JNDI, JMS, iBatis, Apache Solr search, Oracle DB, HTML, JavaScript, jQuery, JSON, Ajax, XML, CSS, Apache web server, Weblogic server, Apache Ant, Maven.

Worked on Life Insurance Illustrator (both desktop version, C++, and web version, Java) for Manulife Japan.

Research/Program on structural analysis.