SUMMARY

• To utilize 20+ years’ software applications development experience and IBM Certified WebSphere Software Expert, I am looking for an opportunity to work as IT Architect or Sr. Solution Architect or Technical architect on IBM WebSphere Commerce Server, MQ, Enterprise Service Bus / Process Server for Enterprise Application Integration and BPM on SOA environment.
• Broad ranges of architecture design and development experiences during the 20 years professional implementations at IT industry.
• Strong research and evaluation capability, enthusiasm for creating and evolving innovate, rational, high performance and reusable systems.
• OOD, OOP and MVC multi - tier architecture. Familiar with UML using Rational Rose and employing the Rational Unified Process.
• Object Model and persistence mapping with relational data base using DAO and Factory Design Pattern.
• Multi-tier Web base e-business development Using WebSphere/ WebLogic/JBoss Application Server Architecture. Familiar with Strut or IBM Command / BOD Framework Design Pattern.
• J2EE architecture and implementation by using IBM VisualAge for Java/WSAD/RAD, Borland J-Builder or Oracle J-Developer Familiar with EJBs Framework design, Java Bean, JNDI, Servlet, JSP, java script( Ajax, Dojo, jQuery) JDBC and Data Source Connection pooling.
• J2SE implementation including Java application, Applet, swing, Java 2D, Java Media Framework, Java Mail, Java networking and Multi threads Streaming programming.
• XML-base applications, Java API for XML Processing (JAXP) including SAX, DOM, XSLT, XPath, JDOM and Castor XML to Object Model Framework.
• SOA Architecture, Web Service SOAP/REST style implementation.
• Relational Database Management System including DB2/400, DB2 UDB, Informix, Oracle 8I,9I and MS SQL. Familiar with DDL, DML, DCL, ERD, SQL Stored procedure and Trigger design and development.
• Business application development in IBM AS/400 platform using ILE RPG IV, CL, SQL/400 and QSH script.
• IBM WebSphere Commerce BE 5.5, 5.6, 6.0, 7.0 on iSeries and pSeries server.
• IBM WebSphere Enterprise Service Bus / Process Server / MQ 7.0 and WID integration/design tool.

PROFESSIONAL EXPERIENCE

Confidential, CA

IBM WebSphere Commerce Consultant

Responsibilities:

• Work as IBM Confidential SWG Lab WebSphere Commerce Contractor for Confidential Transformation project. My role is to design, implement the web service integration among WebSphere Commerce Server, Sterling Order Management System, Sterling Call Center, Sterling Configurator and SAP ERP by using IBM WESB as central middleware of Enterprise applications integration.
• Support IBM WC Chief Architect for detail technical design, Macro/Micro design.
• Implement WC OOTB Web Service (Member, Catalog, Promotion, Price and Order) for External OMS, Inventory and Call Center integration.
• Customize Order Process messaging for CTO products and Synchronize Order status from OMS to WC.
• Design and implement Catalog Entry Change Delta load from WC to OMS. Enable workspace change history flag at wc-server.xml. Catch the daily catalog entry changed history as catalog entry delta load to Sterling OMS.
• Implement expected ship date logic for CTO product by getting CTO product lead time and Manufacturing calendar Id from ConfigratorBOM xml then call Promise Service from Sterling Order Manager System to get expected ship date and displayed on shopping cart page. It also insert CTO product lead time, calendar Id, expected ship date to UserData of orderItemType noun when transfer order to OMS.

Confidential

IBM WebSphere Commerce Consultant

Responsibilities:

• Work as IBM Confidential SWG Lab WebSphere Commerce Contractor for Confidential Heath Service Retail Platform E Marketing Healthcare Reform project. Confidential had standardized RESTful style web service as enterprise wide standard SOA architecture. It required WC to remediate JSP starter store framework into RESTful services provider. We are 10 persons team to design and implement various WC RESTful service including LDAP Login service, Product Search and View Service, Price service, Cart service, Healthcare application Process service and Order/Application submit services. My role is to design, implement Healthcare application process service and Order/Application Submit service.
• Macro/Micro design & document how REST client to invoke Healthcare application process service and Order/Application Submit service provided by WebSphere Commerce Server.
• Create Service spec and implement within WC for UI REST Client to invoke.
• Create Confidential Payment Plugin for WC to invoke Confidential payment service provider eBill. Create OOB and customized Payment methods including Credit/Debit cards, ACH, Bill me later and Print Remittance Slip.
• Customize Ext Order Process Command to process and submit various insurance applications to corresponding Confidential backend enterprises systems (ECS, CHM, MAPS, IPAT) after payment is approved.

Confidential, CA

Technical Architect

Responsibilities:

• IBM WebSphere ESB/WPS 7.0.0.3 on pSeries Linux Server.
• IBM WebSphere MQ 7.0 on pSeries Linux Server.
• IBM WebSphere Integration Developer (WID) on Windows XP.
• Legacy ERP on IBM iSeries.
• Oracle EnterpriseOne ERP on IBM iSeries.
• Oracle Production Scheduling on Windows Fat Client.
• Oracle Demantra on Linux, Oracle 11g DB.
• Transportation Management System on IBM pSeries AIX Srver.

Sr. Software Engineer

Confidential

Responsibilities:

• converting MRD(Marking Requirement Definition) to (SRD)Software
• Resource planning and Project design. Implementation (Coding). QAT (QA Transition Reports, unit test and performance test plan). Deployment and project exit review.
• IPNet’s Web applications development. J2EE implementations including Servlet, JSP, Java Bean and XML.
• Design java applications to implement independent IO Agent to communicate between IPNet’s Message Server and Enterprise Applications
• In charge with porting IPNet’s Java base application to IBM AS400 V5R1 and V5R2 platform.
• Implement a LODRUN installer Using RPG, CL, QSH and JAVA.
• Install and configure WebSphere Application Server Advance edition V4.0 to AS400 V5R2 . Deploy IPNet J2EE applications to WebSphere using WSCP command line and tcl script.
• Install and configure WebSphere Application Server V5.0 to Windows.
• Deploy IPNet J2EE application to WebSphere using WSADMIN command line and jacl script.