SUMMARY:

• I am highly self - motivated and a results focused consultant; with over 15 years of extensive experience resolving complex technical business challenges and delivering solutions. Truly enjoyingextremely fast-paced and agile project cultures. My primary technical skills and expertise related to Enterprise Java and Web enabled technologies.
• I am very hands on with any coding tasks related to architecture, design, development, support, and troubleshooting. Specialize in J2EE, SOA Web Service and Portal environments, also experienced with J2EE Securities and Single Sign-On Federated LDAP systems. Sun certified Java 2 Programmer and J2EE Web Component Developer. I am also an expert in IBM and Oracle development tools and products; throughout my project work, gained experience with practical appliance of J2EE and Java design patterns.

TECHNICAL SKILLS:

Operating/Network Systems: iOS 5, Mac OS X, Cent OS 5, UNIX SunOS 4.1.x - 5.x, SOLARIS 2.x - 10, AIX 4-5.2, HP-UX 10.x-11.00, Linux, MS/PC DOS, MS WINDOWS 95/98/NT/2000/XP/7

Software Languages & Tools: Java JDK 1.2-1.6, JAXB, JAX-WS, JNI, JFC (Swing), J2EE (RMI, JSP, JINI, Servlets, JDBC, EJB 1-2.0, XML), JSF (Faces), JSR 168, Java Cryptography Extension (JCE), Apache Struts/ Struts2, Spring MVC, SoapUI, Adobe BlazeDS, Adobe Flash Builder 4-5, Spring/Hibernate JPA Frameworks, Ehcache 2.5, Cargo plug-ins, Crystal SDK, Novell LDAP SDK, Crystal 10 EE Java SDK, ANT, Maven, JUnit, Java Script, HTTP/XML (DOM and SAX parsing)/ XSL (XSLT) / SOAP /WSDL /UDDI, CORBA, C / C++, Tcl/Tk, UML, GMAKE / MAKE utility, IBM WebSphere Studio (WSAD 4-5.1.2), IBM Rational Architect, Rational Developer & Modeler, IBM ( Bowstreet) Portlet Factory, Eclipse, Spring IDE, JBuilder, Together Control Center (Borland Control Center), Macromedia Dreamweaver, MS Visio, Subversion, Clear Case, Perforce, Visual Source Safe, SCCS / CVS / RCS Source controls, StarTeam, SQL, PL/SQL, ESQL (InterBase GPRE, Oracle PRO*C, Informix), SQL* Plus, TOAD, PL/SQL Developer, Erwin, Unix C/K/B Shells, AWK / GAWK script languages, PHP 4-5, PERL 4-5, FTP/ FTPS / Telnet / LDAP / SSL / Firewalls / NMAP / SSH, OpenSSL, OpenPGP, Cygwin, VisiBroker, SunGard Banner API 8.x. Banner PL/SQL API SDK, MapQuest REST service API s. Objective-C, iOS SDK, Flex AIR, Xcode 4. JQuery & JQuery Mobile, Play 1.2.5, Memcached 1.4.x, OptiPNG, ImageMagic 6.8, Cacti 0.8.8, Python 2, jmx4perl, jolokia, elasticsearch, kibana, UC4, JRebel 5, Gemfire.

Web/Net Application Servers: IBM WebSphere Portal 5.0 - 8.0, IBM JMS MQ 5.2, IBM WebSphere 3.5 - 8.1, IBM Tivoli Access Manager (TAM), JBoss 4.0 -7.1.1, Confidential BNS 2.0.4, Apache - Tomcat 3.x - 7, JRun 3-4, Actuate 4-5, BEA Weblogic, Crystal Enterprise Server 10, SunONE Directory Server, OpenLDAP, Apache HTTP 2.x, Vitria Business Ware 4.3, JIRA and Confluence, FAST ESP 5.3, Apache Axis2, Oracle Oc4j / SOA 10g, Cargo with Resin 3.0, ActiveMQ 5, Spring TC-Server 2.9 - 3.0

Software RDBMS & Other: Teradata 12, ORACLE 7-11g, DB2 UDB, Informix 7, Cloudscape 3-4, MS Access, MySQL 5, MS SQL Server 2000.

PROFESSIONAL EXPERIENCE:

Confidential, Chicago, IL

Java Consultant

Responsibilities:

• Responsible for Portal Applications development and enhancements. Utilizing frameworks.
• Developed stored procedures for application system components.
• Developed and configured various UC4 processes and workflows to support application backend functionality.
• Created instruction and trained users on various development tasks.
• Worked with end users to clarify functional requirements.
• Responsible for new development and code migration from IBM WebSphere Portal to new portal framework. Utilized Velocity / AJAX and Confidential proprietary portal framework.

Environment: IBM WebSphere Portal 8.0, JSR 6 Portlets with JSF MyFaces, IBM RAD 8.5, AJAX, Velocity, Gemfire 7, Spring and Hibernate, STS 3.6, JRebel 5, Oracle 11g, PL/SQL, UC4, Spring TC-Server 2.9 - 3.0, Gemfire

Confidential, Chicago, IL

Java Consultant

Responsibilities:

• Responsible for Application Architecture and Infrastructure design and development.
• Responsible for Shopyourway.com REST API’s and Application Framework integration.
• Developed Services and Database components utilizing Play framework.
• Created build and deployment scripts for Tomcat, JBoss and MySQL servers.
• Developed image cache, image optimization and image storage services.
• Integrated OptiPNG and ImageMagic image compression and processing tools.
• Integration and development of Java Simon performance monitoring solution.
• Developed custom Log4j / Active MQ logger framework for real time log data consolidation of multiple JVM’s.
• Elasticsearch and Kibana integration with logger framework and cloud configuration.
• Responsible for Production / QA and Development Infrastructure installations, configuration and support.
• Created and configured various visual Cacti graphs for monitoring Memcached servers, Jmx information of JBoss servers and Simon snapshots from application performance measuring framework.

Environment: Java 6, Play 1.2.5 / Hibernate JPA, Eclipse 3.6, MySQL 5.5, JBoss 7.1.1, Tomcat 7.0.x, Memcached 1.4.x, Apache HTTP 2.2.x, Cacti Monitoring tool, SVN, Jenkins, Cent OS 5, OptiPNG, ImageMagic, ActiveMQ 5, Python 2.7, jmx4perl, jolokia, elasticsearch, kibana.

Confidential, Des Plaines, IL

Integration Java Consultant

Responsibilities:

• Responsible for Banner Integrations code updates and Maven code migration.
• Responsible code review and junior members mentoring.

Environment: Java 6, Spring 2.5, Eclipse 3.6, Maven 2.

Confidential, Chicago, IL

Consultant, E-Commerce and Social Media Applications Architect

Responsibilities:

• Responsible for Application Solutions, Data and Integration architecture.
• Responsible for Application Database, JPA framework design and development.
• Responsible for Data object caching solutions design, integration and configuration.
• Responsible for Social Media Applications integration.
• Provided solution, designed and developed components to allow user access his own FaceBook, Twiter, Yahoo and Gmail information with in Gift Registry “Shop Your Way” platform.

Environment: Java 6, Spring 3.1 / Hibernate JPA, My SQL, Open Auth, Socialauth Framework, Ehcache 2.5, Eclipse 3.6, SVN, Maven 2.

Confidential, Chicago, IL

Java Consultant

Responsibilities:

• Responsible for development of new service components.
• Responsible for modification of existing Self-registration and Search framework applications to adapt a new functionality.
• Responsible for legacy system code migration to new corporate frameworks and infrastructure.

Environment: Java 6, OC4J, Eclipse 3.6, Clear Case, SVN, Maven 2, Spring 3 / Hibernate JPA, JAX-WS, Oracle 10g, LDAP SDK, Struts 1.0.

Confidential, Chicago, IL

Java Consultant

Responsibilities:

• Responsible for design, documentation and development of MapQuest Geocoding REST service client library.
• Responsible for integration of new client code with in existing CCC service framework components.

Environment: Java 6, OC4J, Eclipse 3.6, Clear Case, Maven 2, JAXB 2.1, MapQuest REST service API’s.

Confidential, Chicago, IL

Java Consultant

Responsibilities:

• Responsible for migration of Maven build process to the latest version of Confidential frameworks.
• Responsible WSDL code development and validation against existing “Spring” components utilized by “BlazeDS” framework.
• Responsible for server side “iBatis” and “BlazeDS” components development.
• Responsible for Teradata SQL queries development and modifications utilized by “iBatis” framework.
• Developed backend service components utilizing Spring/Hibernate 3.0 JPA framework implementation.
• Developed frontend JSP/Tiles pages utilizing Spring MVC framework.

Environment: Java 5-6, Spring 2.0- 3.0, Spring MVC, Spring/Hibernate JPA, iBatis 2.3, Apache Axis2, SoapUI Pro, Oracle 10g, Teradata 12, MySQL 5.2, Spring IDE / Eclipse, Teradata SQL Assistant, SVN, Maven 2, Adobe BlazeDS, Adobe Flash Builder 4, Cargo and Resin 3.0, Websphere 6, Tomcat 6.

Confidential, Schaumburg, IL

Integration Consultant

Responsibilities:

• Responsible for development of Axis2 and Spring 2.0 DeVry specific framework template libraries.
• Responsible for creation of Banner PL/SQL packages and functions to implement additional Banner Student system functional integrations. Utilized Banner API’s generation SDK.
• Responsible for creating Java Spring DAO libraries to support call to SunGard Banner 8.0 PL/SQL functions and stored procedures.
• Responsible for design and development of Axis2 related components for WS Security and SSL integration.
• Responsible for various tasks related to SOAP / WSDL interface design and client testing utilizing SoapUI Pro.

Environment: Java 5 / J2ee 1.4, Spring 2.0, Apache Axis2, SoapUI Pro 3, SOAP/WSDL, Oracle Oc4j / SOA 10g, Oracle 10g, Toad 9.1, Spring IDE / Eclipse, Start Team, Maven 2, Ant, SunGard Banner API 8.0 SQL and PL/SQL API’s

Confidential

Consultant, J2EE Developer

Responsibilities:

• Confidential “DotCom” application support and development; design and development of IRA Online and Confidential Search applications.

Environment: JSP / Servlets, Struts/Tiles 2.0, Spring 2.0 / Hibernate, Maven 2 / Ant, HTML, Java Script / Ajax, Oracle 10G, Toad 9.1, WAS 6.1, RAD 7, Perforce, FAST ESP 5.3, Linux and Windows.

Confidential, Schaumburg, IL

Consultant, J2EE Developer

Responsibilities:

• Online Application functionality implementation and maintenance updates.

Environment: WAS5.1, Java / J2ee 1.3, EJB 1.1, Struts / JSP / Servlets, HTML, Java Script / Ajax, XML/XSLT transformation, Oracle 10G, Toad 9.1, WSAD 5.1, CVS.

Confidential, Chicago. IL

Consultant, Application Architect / J2EE Developer

Responsibilities:

• Migration of Confidential existing WebSphere 4 and 5 applications to WebSphere 6.1 environment.

Environment: WAS6.1, IBM TAM 6, SUNOne LDAP, Active Directory, RAD 7, UML, SOAP, WSDL, Openmake, Serena PVCS, Sun OS, AIX and Windows.

Confidential . Chicago, IL

Integration Consultant

Responsibilities:

• SOA System Infrastructure Architecture, Design and Implementation of POC’s Web UI applications. Encryption and LDAP frameworks.

Environment: MS SQL Server 2000, WebSphere Portal 5.0.2- 5.1, IBM ( Bowstreet) Portlet Factory, IBM Rational Application Developer 6.0, Bowstreet Portlet Factory, WSAD 5.12, Rational XDE, UML, Java/J2EE, #C, MS Visual Studio .Net 2003, PCVS Merant 8.0.2 Change Manager, Windows 2003 / XP, Novell LDAP Java SDK, Crystal Server Enterprise v.10 Java SDK, XML / XSL Transformation.

Confidential, Chicago, IL

J2EE Portal Architect / IBM products Consultant

Responsibilities:

• Market Knowledge Factory System modules architecture, design and development.

Environment: Oracle 9i, DB2 UDB 8.2 WebSphere Portal 5.1.0.1, IBM ( Bowstreet) Portlet Factory, JSF, WSAD 5.12, Rational XDE, Rational Architect, UML, Java/J2EE, SOA Web Services / JMS.

Open source technologies: Checkstyle, JUnit, Struts/Tiles, Hibernate 3.0, JBoss 4.0;

Confidential, Downers Grove, IL

Technology Expert Consultant

Responsibilities:

• Patent infringement case expert analysis and review of source code from Shutterfly.com digital photo printing system. Including analysis of system component and it interactions over network and third party interfaces.

Confidential, Schaumburg, IL

Lead Developer / Consultant

Responsibilities:

• Confidential Warehousing Inventory System (KWIC) and Kraft Gateway to third party system (ezB2B). System Interface (Portals) development for KWIC to EMS data exchange. Coding new releases, code modification and maintenance.

Environment: Oracle 9i, DB2, MQSeries 5.2, IBM WebSphere 4.0, WSAD 4.0, PL/SQL Developer, Rational UML and RUP, IBM Rational Clear Case 4.0, Clear Quest, Struts Framework, JSP, Servlets, Java Mail, LDAP, EJB 1.1, HTML, JavaScript, ANT, JUnit, XML SAX parser, XML Castor framework, Interwoven Teamsite.

Confidential, Brookfield, WI

Consultant

Responsibilities:

• Confidential Security Master Fixed Income Database, DB2 UDB Stored procedures, QA testing and Documentation, Business Requirement verification, Java JDBC and SQL Shell script development.

Environment: DB2 UDB 8.1.4, AIX 5.1, Red Hat Linux, Windows XP pro, SQL, DB2 stored procedures, AWK, JDBC, Java 1.2, Eclipse 2.1-3.0, WSAD 5.1, CVS, Erwin 4.0

Confidential, San Francisco, CA

Consultant

Responsibilities:

• UI and Backend development, Architecture, UML Modeling and API documentation. Development of EDI / File adapters, validation, and integration frameworks. Documentation of development process, and procedures.

Environment: Confidential BNS 2.0.4, EDI / IDS / FTP, Mercator XML Transformation, Java JDK, Perl, UML, Apache Tomcat, BEA Weblogic 6.01, IBM WebSphere 4.02, Windows 2000, Linux, Sun Solaris 8, Cygwin, TOAD, Perforce, Rational Rose, Eclipse, JBuilder 8, Together J.

Confidential, Chicago, IL

Consultant

Responsibilities:

• Online Banking Net-Dynamics System Conversion and B2Bi development.

Environment: Java SDK 1.2-3, JBuilder 4 EE, Borland App server, JSP, C++, CORBA, RMI/IIOP, EJB, Locator Server, HTML, Servlets, JavaScript, VisiBroker 3.4 - 4.x, ClearCase 4.x, Rational Rose 98, UML, JRun 3.0, Netscape Enterprise iPlanet, LDAP, SiteMinder, Actuate 4-5, IBM DB2Connect 7, RogueWave 7 library, Borland AppServer, HP, Sun Solaris 7-8 and NT 4, NetDynamics Systems, RSA, Baltimore.

Confidential, Chicago, IL

Team Lead / Consultant

Responsibilities:

• Hong Kong credit bureau system Design, Architecture and Development. System/Business Requirements. Team Mentoring. Team-Project leader. Client/Server environment include Middleware system, Database (JNI based) Server and Mail Server for system subscribers.

Environment: Java SDK 1.2 (JNI, JDBC/ODBC, JFC), J2EE (JSP, Servlets, XML), JBuilder 3, HTML, Informix 7 RDBMS, Informix 4GL /ESQL, C/C++, Unix Shell Scripting, SCCS/CVS, HP, Linux Red Hat 6.2, Apache - Tomcat, NT 4, Reflection.

Confidential, Itasca, IL

Senior Software Engineer

Responsibilities:

• Project implements Client/Server System Configuration Management tool for Advantex Enterprise Gateway Middleware product

Environment: JDK 1.1.6, Swing 1.1 (JFC), JNI, C/C++, Shell Scripting, SunOS 5.6, HP 10.20, AIX 4.x, Visual Age Java 2.0, Public-Safety Message Switch customization, data transactions, HTML, Auditing, Tcl/Tk, Apache, API, Java, JBuilder 2.0, AEG (Advantex Enterprise Gateway), RMI, TCP/IP, Oracle 8i RDBMS, Sun WorkShop 5, Remedy (QA Tracking System), Xwin-32.