Lei Liu
Home > Computers & Programming > Programming > Java > Lei Liu

Lei Liu

This expert is currently unavailable for sessions. We apologize for any inconvenience caused.
Expert in: Java    
Rating:
Languages: English
10-year experience in Java SE/Java EE application design and development
All chat sessions start FREE!
Chat / Phone: $0.70 per minute (Convert currency)
Email: Depends on the questions/problems. When you give me an assignment, please give an... (Convert currency)
 

Degrees

Master in computer science

My Expert Service

* Sun Certified Java Programmer * Sun Certified Web Component Developer for J2EE * Business experience with Java web frameworks Struts, and FatWire Content Server * Proficient in WebLogic, CVS and Eclipse IDE plus TOMCAT, WAS and WSAD * Business experience with SQL Server 2005, DB2, XML, SQL, OOA/OOD, UML, and design patterns

Experience & Qualifications

Two recent projects I worked on: 1. Canada Revenue Agency, 875 Hero Road, Ottawa K1A 0L5 Working in ITB Charities Internet division on Charities Internet Display System (CIDS) project. * Analyzed, designed and implemented CIDS version 5.0 * Analyzed, designed and implemented migration of CIDS to Java web framework struts 1, from presentation tier to EIS tier * Made pages CLF2 compliant and validated in W3C * Wrote CIDS design documentation and technical documentation for the team Technologies in use are CICS, mainframe, COBOL, struts, XHTML/HTML validation tool, Java, Log4J, servlets, JSPs, XML, WebLogic, DB2, HTML, JavaScript, DOM, CSS, Eclipse IDE. 2. Momentum Advanced Solutions, 34 Colonnade Road, Suite 100, Ottawa, Canada K2E 7J6 (1). Worked for Chrysler web application using struts 2, Tomcat and MySQL. Designed and implemented the whole project in struts 2 framework * Used struts verification to verify users’ input * Used struts i18n to render web pages in a proper language and switch among them * Made best use of struts - No Java code in view pages - All logic and business stuff being processed in Java beans - View and model are totally separated. No dependencies between them - Action classes only acting as central controllers * Used JDBC DataSource to set up connection to DB (2). Worked for CHN web site http://www.canadian-health-network.ca and FatWire Content Server management system (CSMS) * Designed the site using modular page design strategy (caching pagelets but not caching wrapper pages) * Designed and implemented Java classes, JSPs, and GUI * Added new functionalities and features to both CHN site and CSMS * Interacted with database via SQL queries and connected to the database using JDBC * Customized FatWire Content Management System’s interface and functionalities * Created basic asset types and customized their inspect and edit forms * Created flex asset types and customized their inspect and edit forms

Available Modes Of Communication

email/chat

Contact Lei Liu