• Work with Executive Management to grow the company through the use of technological resources.• Establish company’s technical vision and lead all aspects of the company’s technological development.• Direct the company’s strategic direction, development and future growth.• Work in a consultative fashion with other department heads, as an advisor of technologies that may improve their efficiency and effectiveness.• Provide leadership to department heads in a fashion that supports the company’s culture, mission and values.• Conduct research and development on leading edge technologies and makes determinations on the probability of implementation.

Technical environment: Java/J2EE/JBoss/Spring, Spring Security, Hibernate, Oracle/SQL, XML, ASP, iPhone, Android, jQuery, PHP & etc.• Performed architecture analysis and developed preference center for Fortune 500 companies in Java/Spring framework. • Architected and implemented Mobile Development Framework to reduce development effort in iPhone and Android by handling all housekeeping logic, so developer can focus on business logic only.• Performed architecture design, project planning and requirement analysis; estimated project budget, scheduled and distributed projects to offshore developers; provided technical consultation to business analysts and account managers.• Managed daily project pipeline; monitored and fixed production issue.• Engaged performance tuning for heavy traffic web application and large data system, included database, coding and architecture. • Supported, extended and customized Acxiom Digital email marketing system to fit different client’s needs.

Technical environment: WebSphere Studio, XML, Java, Swing, JNI, Visual C/C++, Fix Income/Finance, Win 2000/NT and CBOT Liffe API.• Integrated the Liffe Connect API Call Interfaces in C shared library with the Java JNI.• Designed and implemented the trading application in Java Swing to handle ‘one click to trade’.• Implemented business components in Java, and integrated the component with trading GUI/Swing and Java JNI; and multi-threading and real-time architecture were fully utilized.• Performed stress testing and performance tuning.

Technical environment: Java, WebSphere Portal, LDAP/Active Directory, XML.• Architected and implemented a WebSphere Portal to improve communication between teachers and students, including integration of LDAP/Active Directory, IBM Lotus SameTime, Lotus Quickplace, Exchange Server, Single Sign On and other applications.• Implemented security infrastructure, integrated Single Sign On and defined groups, roles and users.• Analyzed business logics, and transferred requirements to WSP technical specification.

Technical environment: Visual Basic, MSSQL, ADO.NET & ASP.NET• Evaluated video rental businesses by Object Orient Analysis strategy, and implemented desktop application in VB COM/Visual Basic 6.0, and web based in .Net (ADO.NET & ASP.NET).• Trained users; took responsibility for all onsite and phone technical support.

Technical environment: BEA Weblogic Application Server 5.1, Sun Solaris 7.0, Windows 2000 Advance Server, J2EE, JSP, Servlet, JSP, XML, Rational Rose 98, Oracle 8i.• Architected the B2BI system, included workflow, request handler, insurance engine and bonding engine based on the evaluation of the J2EE & XML technologies.• Modeled and designed B2BI system in Rational Rose 98 by taking advantage of Object Oriental technology. • Designed and implemented bonding components in EJB with Webgain Studio/Visual Café Enterprise 4.0.• Coached and leaded co-workers to build EJB, Servlet & JSP components on BEA Weblogic and Oracle 8i.• Deployed B2BI system as well as tuned WebLogic server to achieve performance requirement, included tuning database connection pooling.

Technical environment: NT 4.0 Server, ASP, ADO, COM, Visual Basic 6.0, MTS, MS SQL 6.5, and JavaScript• Implemented a pharmacy web application that allowed doctors to order medicine and manage their patient’s medical records online via a web browser.• Designed and developed the transaction components in COM and MS SQL stored procedures by incorporating the business rules; implemented the database in MS SQL and performed the database tuning.

• Designed and supported the UNIX RTR operating system and its associated hardware platforms (3B20D/3B21D). • Maintained Lucent 5ESS Switching Lab and solved the technical questions for the customers.• Developed Firmware, Pumpware and microcode in C Language for Lucent Technologies 3B21 Unix RTR. • Developed the Data Services Module for Flow Control in C++ and tested it at unit level. • Coordinated the project plan for Forth code development by interacting with SUN Microsystems.• Maintained and developed the Online Device Organizer in ASP, PERL, Java Applet and Oracle.