Sr. J2EE/Java/Documentum Consultant Resume

Title
Sr. J2EE/Java/Documentum Consultant

Primary Skills
Documentum, J2EE, XML, UML, Spring, Oracle, Weblogic, Tomcat, MySQL, Hibernate, Struts

Location
US-DC-Fairfax

Posted
Feb-26-09

Agile Strategy is a small business with expertise in application design development, for large govenment project and, small commercial business, using J2EE and related techonlogies.

EXPERTISE
Enterprise Architect, Agile Strategy Inc, Fairfax, VA Sep 2003 -- current
Sr Documentum Consultant, Primescape Inc May 2008 -- current
Involved in GPO FDSys project as Sr. DCTM consultant. Full lifecycle development of DCTM project. Served as lead developer on project from design to implementation.
• Requirement analysis based on content collection/archival/dissemination process current in place in GPO.
• Help design/implement prototype CMS based on Documentum platform for prove of concept.
• Design/implement content packaging rule based on OAIS standard, using Business Object Framework (BOF)
• Webtop customization for user interface of CMS solution
• Design/implement build and deployment strategy for CMS system.
Environment: Documentum 6.5, DFC, DFS, Webtop, Application Builder, Composer. JDK1.5, JBoss


Sr Documentum Consultant, Computer Science Corporation, Fallschurch, VA Jan 2008 -- May 2008
Design next generation E-Verify system, architect ECM case management system for USCIS employment verification process using Documentum and ALBPM integration by SOA architecture.
• Purposed and prototyped COTS based Enterprise Content Management system to help government manage immigration related violations in a secured, manageable, auditable, and timely manner.
• Architected next generation ECM based Case Management system by integrating Documentum, ALBPM and TIBCO ESB in a web based portal style solution hosted on Weblogic 9 application server.
• Installed DCTM 6.0SP1 platform, including clustered Content Servers, Webtop, DA, Composer, eRoom 7.4.
• Support DCTM administration, configure HA cluster, and setup DFS, setup eRoom Enterprise.
• Configure/Customize Webtop, add new components/actions/menus/filters using WDK and DFC.
• Define custom data types, define dynamic ACL, package docapp using Composer.
• Design/Implemented SOA for VIS E-verify case management system. Created ECM webservice based for content management using DFS and process management using PAPI-WS, and provide services through TIBCO ESB.
• Work closely with SME, model existing VIS verification process using BEA Aqualogic, ALBPM
• Coach/present business user, project managers on ECM, BPM best practice using prototyping methodology.
Environment: Documentum 6SP1, DFC, DFS, Webtop, eRoom Enterprise 7.4, ALUI portal. ALBPM6, TIBCO ESB

Sr Documentum Consultant, IRS E2EP project
Joined IRS E2EP project as Sr. DCTM consultant. Full lifecycle development of DCTM project. Served as lead developer on project from design to implementation.
• Requirement analysis based on current IRS manual process, identify and create custom object type to abstract data model that is used cross multiple business units using Application Builder.
• Customized Webtop extensively for new IRS tax product functionality. Provided special functions for client by Configure/Customized existing components using WDK and DFC.
• Business process analysis and implementation using BPM. Workflow method customization to manipulate package attachment and interface with existing legacy applications.
• Design service oriented enterprise SOA content management interfaces based on DCTM system using asynchronous Messaging technology. Allow flexible integration with IRS existing application and process. Involved in multi phased development system implementation cycle following Ration Unified Process (RUP).
• Security analysis and design based on current manual process. Developed Dynamic ACL Template and Alias for object level access control to allow flexibility in customization on security access.
• Use DFC, DQL extensively in backend server side logic to support workflow, WDK, and XForm adaptors.
Environment: DCTM5.3 SP5, WDK, DFC, Webtop, DAB, BPM, Forms Builder, DA, MQSeries, Websphere 6

Sr. Consultant, CR Software, Fairfax, VA
Responsible for design/develop SOA oriented platform for CR's next generation collection software. Design case management capability on legal document integration using EMC Documentum platform.
• Requirement collection/analysis based on existing legacy system; interact with client on new product specification. And integration requirements.
• Interface requirement and specification design between different business modules, cross multiple COTS products, especially Documentum.
• Security analysis and design for centralized authentication and authorization, using PKI for key management.
• Prototyping critical client and server modules for product development success.
• Involved in detail designs of modules for business, modules for data access, modules for transaction control, and especially integration modules between different sub-products.
• Support managers on estimation based on workload analysis, new products evaluation, and development progress.
Environment: DCTM 5.3, DFC5.3, Jira, J2EE (Java Servlets, JSP, EJB, JAXP, JMS), Spring Framework, Hibernate,
IntelliJ, Jboss, Ant 1.6, Struts, SQLServer, Pervasive ETL tool, QuickRule, HeadStrong Reporting, Enterprise Architect.

Architect, FannieMae, DC, Washington
Responsible for next generation enterprise market data integration platform between internal and external application to timely and securely delivery market data in and out FannieMae.
• Initialize the effort for building Enterprise Market Data Architecture to support store/retrieve realtime/historical market data warehouse.
• Research market data products from vendors like Bloomberg, Retures, Bearsterns. Providing recommendations for future state data architecture and integration options.
• Perform system analysis and modeling, using RUP.
• Participate in design/analysis/implementation of this new platform for unified access point inside FannieMae for market data, realtime and historical.
• Lead development team of 4, prototyping key system data acquisition module and contribution module with third party products like Retures DataScope, TIBCO RTIC.
Environment: Rational Rose/ClearCase/ClearQuest/ReqPro, J2EE (Java Servlets, JSP, EJB, JAXP, JMS),
IntelliJ, Weblogic 8, Ant 1.6, Struts, Oracle9i, Xerces, Xalan, Hibernate3, JUnit, SpringFramework, TIBCO.

Application Architect, College Board, Reston, VA
Lead of score and reporting team. Help design implement secured data transfer framework between CB and its venders. Technical responsibilities including detail requirement analysis, high level architecture and rapid development, mentoring.
• Requirement collection, analysis and architecture design using RUP/UML.
• Modeled server side components use EJB integrated with Hibernate.
• Service oriented business layer implementation, provide XML/XSLT based web service for client.
• Worked as a tech lead and project manager on a team of 4-6.
• Design architecture following J2EE blueprint design patterns and general GOF4 patterns.
• Test oriented development approach. High quality production code generated and fully tested.
Environment: Rational Rose/ClearCase/ClearQuest/ReqPro, J2EE (Java Servlets, JSP, EJB, JAXP, JMS),
IntelliJ, Weblogic 8, XMLspy, Ant 1.6, Struts, Oracle9i, Xerces, Xalan, Hibernate2, JUnit,

Sr. Consultant, FannieMae, DC, Washington
Full lifecycle rapid development software engineering, supporting the fixed income trading and portfolio strategy business. Responsible for business analysis, requirements gathering, and architecture design. Also involved in client interaction/management and project management. Technical responsibilities included all aspects of software engineering, including high level architecture and rapid development, mentoring.
• Primarily responsible for a data-analytics system, which collects market and trade data and providing analytics and reports for critical business strategy.
• Requirement collection, analysis and architecture design using RUP/UML.
• Client tier design/implementation using Wotonomy open source framework.
• Business application integration using Web-Service, XML/XSLT.
• Worked as a tech lead and project manager on a team of 4-6.
• Design architecture following J2EE MVC framework.
• Adopt Apache OJB project for Object/Relational mapping that allows transparent persistence for Java Objects against relational databases.
• OJB integration with EJB for server tier transaction/concurrent access logic.
Environment: Rational Rose, J2EE (Java Servlets, JSP, EJB, JAXP, JMS), IntelliJ, Weblogic 8,
XML Spy, Ant 1.6, Struts, Oracle9i, Xerces, Xalan, OJB1.0.6, JUnit, HttpUnit.

Sr. Consultant, Marriott, Bethesda, MD
• Joined Marriott Reward development team to design & develop part of enterprise broker framework using J2EE/XML and Struts framework etc.
• User requirement collecting and prototyping using Rational unified process.
• System design using UML diagrams created using Rational Rose.
• Designed/Implemented framework level persistent manager to wrap JDBC call, make this process easy to configure and safe to work with.
• Designed/Implemented framework communication framework.
? Designed XML schema to describe a general message format and allow individual system/protocol to define its own data payload.
? Utilizing XSLT apply template for generating final message.
? Using JMS/MDB/MQseries store/process message.
? Using session façade, 2 phase transaction, store procedure, to control transaction.
• J2EE application performance tune up for web tier, EJB tier, and database store-procedures.
• Mentor team member, provide consoling session, to apply J2EE technology to solve production problem.
• Websphere application server administration for both 4.0 and 5.0 on AIX server.
Environment: Rational Rose, J2EE (Java Servlets, JSP, EJB, JAXP, JMS), IntelliJ, Websphere5.0, WSAD5.X
XMLspy, Ant 1.5, Struts, DB2, Xerces, Xalan.

? Sr. Software Engineer FannieMae, DC, Washington April 2002 -- Sep 2003
• Responsible for system overall architecture, design and implementation. Developed web based client/server application to support security trading systems using J2EE enterprise solution, XML and related technologies. Development in both client and server tier.
? Using UML tools for system design.
? Design, implement the serve side persistent logic using EJB.
? Developed web based trading support system using Struts, for trading and pool production.
? Designed XML/XSLT for data modeling, interfacing with upper and lower system info feed.
? System performance tune up using Optimize-It.
• User requirement collecting and prototyping using unified process.
• System architecting using GoF Design Patterns and J2EE Design Patterns. Apply J2EE technology resolving business problem and automate daily trading process.
• J2EE application performance tune up for web tier, EJB tier, and database store-procedures.
• System integration and migration strategy design implementation using Jakarta Ant.
• Designed/Implemented application communication through asynchronous message using JMS, Weblogic Message Q.
• Development team support, manager, mentor team member to catch up with new technology.
• Software design, implementation and maintenance related process design and development, using Ant and ClearCase/ClearQuest.
• Developed a special web based source control application to manager configuration management process
Environment: Rational Rose, J2EE (Java Servlets, JSP, EJB, JAXP, JMS), IntelliJ, OptimizeIt, Together6, XMLspy,
WebLogic 7, Ant 1.5, Struts, Sybase, Xerces, SOAP

? Sr. Software Engineer, Inrange Technology, Fairfax, VA September 1999-- Dec 2001
• Primary design team member building Enterprise Engineering Software for network management solution. Involved in full life cycle product development. Responsible for analysis, design using UML tools. Worked on system prototyping and evaluation. Practiced Patterns like MVC, Struts, and Factory extensively in both client and serve.
• Developed Java based client/server network application using J2EE. Development in both client and server tier in this n-tier application.
? Designed server side MVC structure using Java Servlets as access/task controller, JavaBean wrapper business logic, JSP and SWING as client presentation.
? Upgraded server framework using Struts. Training/Mentoring junior developer with related technologies.
? Created framework to automatically generate GUI windows/frames, defined by XML.
• Design/Modify application database on Oracle RDBMS.
• Unit testing, Debugging, Trouble-Shooting program bugs and system optimization.
• System Integration and deployment on Apache/Tomcat web server.
• Providing Internalization support within the product.
• Designed iterative product development process. Involved from requirement analysis, high level design, detailed use case analysis, implementation and unit testing. Mentoring, training other team member acquire latest technology.
• EJB evaluation for new product design on Weblogic application server.
• Developed Enterprise portal solution for specific customer request using Websphere.
Environment: Rational Rose Enterprise Edition, Websphere, J2EE, Java Servlets, JSP, EJB, JAXP,
TogetherJ 4.0, JBuilder 6.0, WebLogic 6.0, Tomcat 4.0, Ant, Struts, Expresso, Oracle 8i

? Software Engineer, ITC Learning, Herndon, VA Dec 1996--September 1999
• Designed and Developed universal administration package for student registration based on AICC standard. Involved in full product development cycle for this 3-tier structured application. Involved in product integration, deployment and customer support.
• Designed and Implemented front end GUI using HTML, script, Java applet. Worked out an ASP version of client for special customer.
• Created multi-threaded server deployed on IIS. Designed thread pool for connection management. Designed security model for client login authentication.
• Worked on server side data access model. This mutual-exclusive access model supports data persistence and transaction monitoring.
• Developed collaboration tool for course work, including chat, email, and thread discussion, front end GUI written in Java/JavaScript, and back end have a integrated sever written in JDK1.1, distributed servers are able to communicate by RMI.
• Worked on Multimedia application, Java flc/fli format player, in JDK1.0.
• Setting the priority of client issues and assisting customer support in resolving this client issues
Environment: Java, RMI, Applet, Java Script, MS SQL server, Visual Café3.0.

Certifications
• EMC Proven Professional, CMF, 2007
• Sun Certified Enterprise Architect 2004
• Sun Certified Java2 Programmer 2002



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