TECHNICAL SKILLS

• RESTful Web Service SOAP Web Service SOA Architecture Microservice Architecture Cloud Computing with Amazon Web Service (AWS) Couchbase Cassandra BigData with Hadoop and Spark UML StarUML Java Scala Java EE Spring SpringBoot SpringData REST SpringData JPA Hibernate Maven Gradle Blaze Advisor ILOG Drools System Integration WebSphere Process Server WebSphere Integration Developer WebSphere Business Compass Server WebSphere Business Modeler WebSphere Application Server Websphere MQ JBoss Application Server SUN Glassfish Application Server Tomcat Jetty Web Services Security Single Sign On LDAP Server Jython Python Web technologies (HTML
• CSS
• Javascript
• JQuery
• Ajax) Databases (SQL Server
• DB2
• ORACLE
• PostgreSQL
• MySQL) IntelliJ IDEA Eclipse Rational Software Architect (RSA) Rational Application Developer (RAD) Windows Server MAC OS LINUX UNIX SUN OS/Solaris Version Control System (GIT
• GIT GUI
• TortoiseSVN
• CVS).

PROFESSIONAL EXPERIENCE

Confidential, Lake Oswego, OR

Senior Web Service Architect

• Web Service R&D for the new generation of Tax Calculation Service.
• Created Architecture Recommendation Documents (ARDs) and MS PowerPoint presentations for Flexible Web Services.
• Developed Java projects with various Web service frameworks, such as Jersey, Spring/SpringBoot, apache CXF, JBoss RESTEasy and others.
• Developed a Gatling performance test project in Scala to evaluate different Web Service technolgoies from performance perspective.
• Developed a .NET (REST) service client to test the “change impact” on a Java TaxCalculation (RESTful) Service.

Environment: Java, Scala, IntelliJ IEDA, SoapUI, StarUML, RESTful Service, SOAP Web Service, Microservices Architecture, Confluence, DbVisualizer 9.2.5, Oxygen XML Editor 16.1, Visual Studio 2015, VMWare

Confidential, Beaverton, OR

Senior Java Cloud Developer

• Worked as a Java consultant in the area of performance analysis for RESTful services - Trend Analysis and Anomaly Detection.
• Statistical algorithms for Trend Analysis and Anomaly Detection.
• Big data analysis with Apache Spark
• Java microservice development and deployment on Amazon Web Service (AWS) platform.
• Log data search and correlation with Splunk
• Graphical Dashboard with Kibana and ElasticSearch

Environment: MacBook, Mac OS X, AWS Cloud, Asgard, Jetty, IntelliJ IDEA, Java, Gradle, RESTful Service, Spring, POSTMAN, Couchbase, Cassandra, Splunk, Newrelic, Gherkin Business Rules, Drools, Linux, Python, Spark, Hadoop, Big data, Git, Statsh, JIRA, Gatling

Confidential

Senior Java/J2EE Consultant and System Analyst

• Analyzed J2EE applications (Vital and Provlink): reverse engineering, monitoring, static and dynamic analysis.
• Served as a WebSphere system analyst on performance tuning, monitoring and improvement.
• Developed iRules for F5 Load Balancer.
• Tested J2EE applications with load testing tool (jMeter) and created system analysis reports with RStudio and graphs.
• Designed and developed a software tool named WDA (WebSphere Deployment Automation) in Jython, Python, Java and PowerShell.
• Designed and developed a software tool named CBA (CWS Build Automation) in C# and with MS Team Foundation Server (TFS) API.
• Designed and developed SQL Server Reporting Service (SSRS) applications on SharePoint for monitoring the usability of the WebSphere-based applications, including “Provlink Login Count Yearly with Drill Down” and “Provlink Login Count by Date Range”.
• Developed SQL Server Integration Service (SSIS) packages, SQL stored procedures, and deployed them to the Tidal job scheduler, which are used for generating the daily reports to reflect the usability of WebSphere applications.
• Designed and developed database tables, views, stored procedures for SQL Server databases.
• Developed the phase-2 project for “Medicare Benefits Redetermination” with .NET and SQL Server.
• Conducted ESB research and evaluation: JBoss ESB, Oracle ESB, WebSphere ESB, and BizTalk 2010.
• Created UML designs with Sparc System’s Enterprise Architect (EA) tool.

Environment: Java, J2EE, .NET, C#, WCF, .NET MVC 4, WebSphere Application Server V7, Tomcat V8, IIS 7.5, Visual Studio 2013, Microsoft TFS 2012 (Team Foundation Server), JBoss ESB, Oracle ESB, WebSphere ESB, SolarWind, jMeter, Sparc System’s Enterprise Architect tool, R, RStudio, Statistics, AppDynamics, VisualVM, JConsole, Tidal, SoapUI, BizTalk 2010, F5 Load Balancer.

Confidential

Senior Java/J2EE/WODM/ILOG Architect / Developer

• Developed the Health Benefit Eligibility application with Java, J2EE, Spring framework and WebSphere ILOG/ WODM.
• Created WODM-MDB based design with Confidential Rational Software Architect (RSA).
• Prototyped an Android mobile application for a Healthcare Information System.
• Developed Test Harness Web application with Spring MVC.
• Developed HBE project with WODM/ILOG and Confidential Rational Application Developer (RAD).
• Developed database solution with JPA, DB2 and XML.
• Configured SIBUS-SIBUS integration for MDBs in WebSphere Application Servers.

Environment: Java, J2EE, Spring, Spring MVC, WebSphere Application Server V7/V8, ILOG/ WODM V7.5, Android, Rational Software Architect, Rational Application Developer V8, DB2 V8, ClearCase, Mainframe, RedHat LINUX server, SoapUI, Microsoft Office, Mainframe.

Confidential

Senior Software Engineer - Java and Business Rule Management System

• Java/Blaze Advisor application design and development for Global Invoicing Application.
• Integrated Blaze with TIBCO BW services by using Oracle EBS plugin.
• Designed and developed web services with Eclipse, TIBCO and JBoss 5.1.0.GA.
• Created PowerPoint presentations for the design of business intelligence application in Java and Blaze Advisor
• Attended training on Blaze Advisor and TIBCO software family (TIBCO BW, TIBCO Studio, TIBCO Administrator…).

Environment: Java, J2EE, BLAZE Advisor, JBOSS Application Server, TIBCO BW, TIBCO Service Grid, Oracle, Oracle EBS Plugin, XML Spy, Eclipse, SQL Server 2008, VM player, VMWare Workstation, Confidential Rational Team Concert (RTC)

Confidential

Senior WebSphere Process Server Consultant

• Designed and developed a BPM (Business Process Management) solution for Task Desk Department (TaskDeskSolution) with WebSphere Integration Developer and WebSphere Process Server.
• Designed and developed solutions for system integration with WebSphere ESB (Enterprise Service Bus).
• Designed and implemented data access solution with WebSphere JDBC Adapter and WebSphere Email Adapter.
• Designed and developed integration solution between WebSphere applications and .Net applications.
• Developed Call Center Database application with WebSphere Business Modeler and database reverse-engineering.
• Installed and configured WebSphere Process Server boxes for PROD and DR.
• Installed and configured WebSphere Business Compass Servers for PROD and DR.
• Provided consultancy on WebSphere ILOG JRules.
• Created PowerPoint presentations for the migration from Microsoft platform to Confidential platform.
• Created interview questionnaire for WebSphere Process Server and WebSphere Integration Developer.
• Pre-screened and interviewed candidates for the Senior WebSphere Developer position.

Environment: WebSphere Process Server (7.0.0.11), WebSphere Integration Developer (7.0.0.11), WebSphere ILOG JRules (7.0.2), WebSphere Business Compass Server (7.0.0.3), WebSphere Business Modeler (7.0.0.3), Microsoft SQL Server 2005 and 2008, Microsoft Visual Studio 2010, Microsoft Office 2010 and Visio Professional, Sparc System’s Enterprise Architect (EA 7.0)

Confidential

Senior WebSphere Administrator / Developer

• Senior WebSphere Application Server and MQ Server Administrator - configuration, upgrading, deployment and installation of WebSphere Application Server and WebSphere MQ.
• Architected, designed and developed a Web-based software system named “ADMS” (Application Deployment Management System).
• Designed and implemented the replication solution for PostgreSQL databases (for ADMS).
• Supported the integration bridge between Confidential and DealerTrack via WebSphere MQ, WebSphere Application Server, Microsoft MSMQ and Windows 2003 Servers.
• Worked on CreditGateway, CreditCheck, RedFlag, OFAC and other Web Services in a clustered WebSphere environment.
• Created and developed nightly batch and data transfer solution for jobs on a LINUX File Server (to transfer files from WebSphere Application Server and WebSphere MQ server to LINUS File Server).
• Created and developed DB2 backup transfer from PROD LINUX File Server to DR LINUX File Server.
• Architected, designed and developed a software suite named “AutoSphere”, which contains a set of tools for testing Web Services (AutoTest), for automatically backing up WebSphere Application Server and WebSphere MQ (AutoBackup), for monitoring and auto-restarting MDB listener ports in WebSphere application servers (AutoListener), for monitoring and auto-servicing MQ services (AutoMQStar), for automating monthly WebSphere maintenance (AutoService) and so on.
• Application deployment and production support

Environment: WebSphere Application Server (7.0, 6.1 and 6.0.2.33), WebSphere Portal Server (6.1), WebSphere MQ (5.3.0.14, 6.0.2.8), WebSphere DataPower (6.0), Wily Introscope (6.1 and 8.0.3.0), Microsoft Windows 2003 Server, RedHat Enterprise LINUX Server 5.3, Confidential RAD (6.0 and 7.0), Java, jQuery, Jython, J2EE, Ajax, JSF, Spring, PHP, Apache, Tomcat, Eclipse, Web Services, DB2, PostgreSQL, pgAdmin, Visual Studio .NET, .NET Framework for MQ, Windows PowerShell, Microsoft Project 2003, ClearCase, CVS, SVN, Quality Management System (QMS), WinSCP.

Confidential

Senior Java/WebSphere InterChange Server Consultant

• Worked on Proponix project (Electronic Funds Transfer project); provided automated solutions for WebSphere InterChange Server;
• Developed WebSphere MQ tools (MQ triggers);
• Developed Oracle 9i tools (PPX Database Verifier);
• Created design documents for MQ and Oracle database;
• Reverse-engineered the database and the third-party java code for the project (from code to UML diagrams);
• Developed Java code for WebSphere InterChange Server data handlers.

Environment: SOA, EAI Architecture, WebSphere MQ, WebSphere MQ Tools (RFHUTILS), WebSphere InterChange Server, WebSphere InterChange Server Adapters, Oracle9i, Toad for Oracle, Eclipse, Spring, Java, XML, Apache Jakarta Commons, Ant, Sparc System’s Enterprise Architect (UML design and reverse-engineering tool), MKS Source Integrity, XMLSpy, EditPlus, Windows XP, Microsoft Office 2003.

Confidential

Senior J2EE Architect

• Reported directly to the Senior VP & Architecture Manager at AMIG; provided architecture recommendations and technical solutions for mLP3 project;
• Created formal architecture and detail designs with Rational Rose and UML;
• Created architecture and design documents, for example. Online Print Architecture Specification, Batch Print Architecture Specification, Service-Oriented Architecture for mLP3 Print Project, Batch Architecture based on CONTROL-M BPI Suite, Background Check Service, Financial Account Management Service, MVR (Motor Vehicle Record) Service Extension, and IVR (Interactive Voice Response) System Change for New Policy Admin Backend.

Environment: SOA, EAI Architecture, Web Services, DocuMaker, FileNet, Solimar Print Director, Confidential WebSphere Process Server, Confidential WebSphere ILOG JRules, Confidential InterChange Server, Blaze Advisor Rule Engine, Spring, HUON, Confidential WebSphere Portal, Struts Framework, Hibernate, Confidential WebSphere, Confidential Rational Rose, Confidential MQ, DocManager, ChangeMan, InVision, Microsoft Project, Microsoft Visio and Microsoft Word.

Confidential

Senior J2EE Architect

• Worked in the Protection Architecture Department on Alliance project architecture design, assessment, and performance optimization.
• Created performance analysis reports and architecture recommendation documents.
• Created PowerPoint presentations on how to produce J2EE projects with better quality by adopting profiling software tools.

Environment: SOA, Spring, Struts, Hibernate, Web Services, Confidential WebSphere, Confidential WebSphere ILOG, Confidential WSAD, Sparc Systems’ Enterprise Architect (UML Tool), Rational XDE, Confidential Rational Performance Tester, Confidential Rational PurifyPlus, JProbe Suite, Microsoft Visio, JTest, ClearCase/ClearQuest and UCM, Single-Sign-On, Java, Perl, Ant, Java Swing, WebSphere scripting with WSADMIN and JACL, Confidential AS/400, QSHELL, TIBCO, Tuexdo.

Confidential

Senior J2EE Architect

• Worked in the Enterprise Architecture Team; recommended architecture solutions, such as Introducing JCA (Java Connector Architecture) into Discover Enterprise Architecture Framework (mainly for J2EE and COBOL/CICS integration).
• Evaluated solutions for J2C Migration and CAA (Client Application Architecture).

Environment: Rational Rose, UML, Java, J2EE, Spring Framework, Confidential WebSphere 5.1, Confidential WSAD Integration Edition 5.1, Confidential DB2 8.1, Confidential CTG (CICS Transaction Gateway) 5.1, VisualAge for Java 4.0, Confidential z/OS, Confidential TxSeries for Multiplatform 5.0, Confidential Directory Server 5.1.

Confidential

Senior J2EE Developer

• Worked in the confidential  Department on FX-Transact project.
• Created XML solutions for confidential trading system’s Front Office.
• Created PowerPoint presentations for solution recommendations.
• Proposed XML-based solutions for the trading system’s Front Office.
• Developed part of the confidential trading system’s Front Office.

Environment: UML, Rational Rose/XDE, WebSphere Application Server 5, WebLogic 8.1, WebSphere Studio Application Developer 5, JBuilder 9, Oracle 9i, Toad for Oracle, Confidential DB2 8.x, Toad for DB2, JSP, Servlet, XML, XSLT, XML Schema, Digester, XMLBean, Castor, Borland XML, XSL, XSLT, XSL-FO, FOP, JAXP1.1, JAXB1.0, SAX1.2, DOM 2, DTD, XMLSPY 2004, WIN 2000, JUnit Test Suite.

Confidential

Senior J2EE Architect / Developer

• Worked as an Confidential Consultant on the design and development of FASTR project (Migrating the legacy Vehicle Registration System to a J2EE platform).
• Created detail designs for Registration Fee Calculation and Online Reporting System.
• Mentored client development teams on J2EE software development.
• Administered WebSphere Application Server, DB2 database, and Crystal Report Server.

Environment: Rational XDE, Rational RUP, UML, Confidential WSAD 5.0, Confidential WebSphere 5.0, WebSphere 5.0 Security, Confidential DB2, EJB, Struts, JSP, Servlet, XML, CVS, Toad for DB2, Crystal Reports, Crystal Report Application Server, Crystal Enterprise Server, Windows XP, z/OS, CICS Transaction Gateway, Confidential CICS Adapter, DHTML, JavaScript, HTML, CSS, IIS.

Confidential

Senior J2EE Architect / Developer

• Reported directly to the confidential Application Development Manager; developed confidential’s Mileage Application project;
• Designed and developed part of the Mileage Application system with Java/J2EE, SAP and Oracle.

Environment: Rational Rose, Rational RUP, UML, Confidential WSAD, Confidential WebSphere Application Server, Confidential SAP Adapter, WebSphere 5 Security, Single-Sign-On with SiteMinder, Struts, JSP, Java Servlets, EJB, WebSphere MQ, ClearCase, ANT, Toad for Oracle, Oracle, Windows XP, AIX UNIX, IIS, JavaScript, DHTML, CSS.

Confidential

Senior J2EE Developer

• Worked in the confidential's Advanced Development Center (ADC) on confidential project for theconfidential in Tennessee (a government department).
• Involved in the design and development of Contract, Payer and Product Management for confidential project.

Environment: Rational Rose, UML, Confidential WSAD, Confidential WebSphere, Confidential DB2, Struts, JSP, Servlet, Single Sign-On with Confidential Web Seal, EJB, Confidential MQ Series, CORBA, XML, StarTeam, Confidential DB2 Stored Procedure Builder, Caliber, Windows Server, AIX UNIX, JavaScript, DHTML, CSS.

Confidential

Senior J2EE Developer

• Worked in the Department of Enterprise Information Systems at Confidential ; participated in the development of Phoenix project (an on-line billing and reporting system).
• Designed and documented system functionalities with Rational Rose and UML.
• Developed the Billing, Pricing, Contract and Reporting sub-systems.
• Designed and developed the Presentation Tier Framework with Java/J2EE technologies.
• Optimized SQL queries for reporting sub-system.
• Presented and demonstrated system functionalities to the client.

Environment: Rational Rose, UML, Java/J2EE, WebSphere Application Server, Struts, CORBA, JSP, Java Servlet, JavaBeans, Confidential VisualAge for Java, Confidential WebSphere Studio, ClearCase, ClearQuest, DB2, AIX UNIX, WIN 2000, JavaScript, DHTML, HTML, CSS.

Confidential

Senior Web Developer

• Worked in the E-Commerce Solutions Department; designed and developed e-Commerce applications with Java, XML, ASP, CSS, and DHTML.
• Created detail designs for e-commerce applications.
• Developed Web applications with Versata, JAVA, Perl, ASP and SQL Server.
• Developed ETL processes and services with InfoPump and Mercator system.

Environment: Rational Rose, UML, Visio Enterprise Edition, Java/J2EE, EJB, VisualAge for Java, WebSphere, WebLogic, WebSphere Studio, JRun, Web Services, CORBA, XML, XSL, Confidential HTTP Server/Apache Web Server, Versata, JBuilder, TeamSite, SQL Server, Oracle8i, ASP, IIS, MTS, JavaScript, VBScript, DHTML, HTML, CSS, VB, COM, DCOM, Perl, Microsoft ACCESS Database, Lotus Notes, Lotus Domino Server, InfoPump, PL/SQL, SQL, Lotus Script, Financial Fusion, Mercator, WebSphere Studio, PVCS, VSS, PC-Anywhere, Exceed, Hummingbird, Tomcat, XML, XSL, Windows NT, UNIX.

Confidential

Senior Web Developer

• Worked in the Internet / Intranet Department; developed Web applications, such as on-line banking and B2B e-commerce systems.
• Developed ASP, VB, Perl and SQL Server applications.

Environment: Confidential Rational Rose, Confidential VisualAge for Java, UML, Microsoft Visio Enterprise Edition, Microsoft ASP, SQL Server 6.5/7.0, Java, IIS, MTS, JavaScript, VBScript, VB/VBA, Visual C++, XML, XSL, COM, DCOM, ATL, Perl, CSS, VSS, PC-Anywhere.

Confidential

Software Development Manager and System Architect

• Worked as a Software Development Manager and System Architect in the IT Division; provided the leadership for the development teams, designed and developed MCPS project (Medical Claims Pro-ration System).
• Led the design documentation for the MCPS project.
• Mentored developers in teams.
• Took the MCPS project team to Hong Kong Confidential for a training (Action-Request system).

Environment: Rational Rose, UML, Visio Enterprise, Java, Action-Request System, Netscape Web Server, FTP Server, Perl, CGI, JavaScript, DHTML, CORBA, Oracle, Windows NT, HP UNIX, SUN Solaris.

Confidential

Senior Software Engineer

• Worked as a senior software engineer in the Advanced Development Division; designed and developed distributed simulation systems for defense industry.

Environment: Rational Rose, UML, Java, CORBA (Orbix Web and Visibroker), Confidential Aglets, Confidential VisualAge for Java, Ada, and DB2.