WeiJen Wang

Experience

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  TradeVan

  Oct 2008 - Aug 2012

  Engineer

  System of project which belong to government and logistics creation, bug fixing, and improvement- use JSP, Java and JavaScript to implement- use CVS for source control- use SQL to connect to Oracle database.- use Struct and Struct 2 as architecture- use shell script to deploy system to Weblogic on Linux

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  Trend Micro

  Sept 2012 - now

  Engineer

  Deep Discovery Advisor bug fixing, improvement, and function refactoring- use PHP(medium layer) and Java (platform layer) to implement- use SQL to connect to PostgreSQL database- provide API to UI- use Apache VelocityEngine and template (vm file) to generate html report- use PHP, xml, and xslt to generate html report- use Perforce for source code controlInternal system creation, maintain, bug fixing, improvement, function refactoring, integration, and replacement- use Java / ASP.NET and C# / Python / Liferay to implement (depend on system)- use SVN and Git (Git Hub/ Git Lab) for source code control- use SQL to connect to MSSQL / MySQL database (depend on system)- use flywheel (Python) to connect to Dynamodb- use Jenkins to test and build system- use C# and WMI to check windows system setting- use Flask (Python) to provide Restful API- use API / Email / SSH + Linux shell script / SDK / JQL (Jira query language) / DB connect to integrate - deploy system to AWS EC2 (Linux) / kubernetes / VMWare (Windows IIS) Show less