Senior PHP Web Developer

Work 8+ years at ESILICON (US company): Senior PHP Web Developer • Develop and maintain Web-based Project Management, a tool manages project/task similar to Project Management Software of Microsoft • Develop and maintain Quality Control System, a tool manages process's quality of project • Develop and maintain License Tracking System, a tool controls relationship among customer, license, product • Develop and maintain WMTool System, a tool allows executes and manages status of job • Develop and maintain CAST System, a tool is similar to WMTool but for other department • Working with LAMP (8+ years) • Working with Software Development Environment: NetBeans • Working with Zend Framework (4+ years) • Search and apply Design Pattern to projects such as: Singleton, Adapter, Visitor, Decorator, Composite pattern. • Coding based on OOP and SOLID principle • Optimize query, index to increase performance of system • Use CVS/SVN to control revision of source code • Use Xdebug tool to find issues/problem on system • Build test case for almost projects with PHP Unit Testing Framework • Working on HTML, CSS, jQuery, AJAX • Working frequently on commands of LINUX such as: ssh, rsync, scp, grep, for, ls, cp, rm, chmod, chgrp, mv, ...