Jacky W.

-lead developers to follow the application frameworks and software patterns. -Used Hibernate and Spring to build searching frameworks inside the application -Managed the software deployment cycle in all different environments. -Evaluating new software which will enhance the system. -Designed and used Hibernate for ORM solution. -Used Drools for the business rules in order to give better performance for the system. -Designed and used caching to enhance the application performance. -Planned and designed the server migration from Window NT to Unix. -Reviewed and revised the user interface common look and feel. -Window Server Administrator to maintain and managed several different server environment. -Used CruiseControl to setup software deployment cycle on several environment. -Design and decision making on technical requirements. -Analysis and design on new softwares integration. -data modelling design on Hibernate and Database schema. -Brainstorm and Gathering use-case requirements for business analyst. -System migration and integration on server upgrade from Window 2000 into Window 2008. -full control and managed software releases, managed server, backup/recovery on database/application layers and versioning control on every release. -Used scripts to create map drive on LAN networks

-Provided Framework design and used software pattern in the development. -Involved with the coordination and presentation in the software life-cycle. -Educated and supported developers in the development life-cycle. -Support on the Use Case, and Test Case documentation design enhancement. -Used Spring Webflow and MVC framework for the presentation layer development. -Used Drools rules engine to lower the maintenance and reducing the complexity of components that implement complex business logic. -Used web services SOAP with Spring 2.5.x to provide services between client/server application. -Designed and Implemented on the Spring WebServices to publish its function or message to the others application. -Linux Server Administrator to maintain and managed several different server environment. -Used Hudson and teamcity tool to setup and configured the software deployment cycle for different environment. -Data modelling design on Hibernate and Database schema ER-diagram design. -Design, and developed on Oracle 10g PL/SQL. -Used Selenium to generate JUnit test case from FireFox Browser. -Used TestNG and Selenium Grid to execute JUnit test case in multiple parallel processes through IE/Firefox Browser for performance testing. -Brainstorm and Gathering use-case requirements for business analyst. -Design and developed Spring Thread Pool to handle multiple Clients requests. -Used AJAX developed web interface. -Used JBoss Richface to build rich web user interface. -Design and managed software releases, managed server, backup on application layer and versioning control on every release. -Used Samba to Mount resrouces across different servers in LAN networks. -Configuration on ip-tables for web server access.