SUMMARY:

• Enterprise software developer and architect with extensive experience in Java J2EE technologies and service oriented technologies seeking a senior level software consulting position.
• Last twenty years, developed enterprise software applications for Linux, Unix, and Microsoft Windows Server operating systems running on a multi - tiered architecture.
• Currently have extensive knowledge of Java/J2EE architecture, J2EE design patterns, and web services design patterns.
• During the past twelve years have delivered integration solutions while developing middleware processes utilizing Sun Java web services components, Web 2.0 XML based tools, Apache utilities, and Oracle Fusion Middleware software development products.

TECHNICAL SKILLS:

J2EE: JSP 2.0, JDBC, EJB 3.x, JPA 2.0, JMS 2.x, CDI, JAX-WS, JAX-RS,JDK 5, JDK 6, JDK 7

Web Service: SOAP, Restful, WSDL, WADL, WS-Addressing

Business Process: BPEL 1.1 and 2.0, BPMN 2.0

Script Languages: JavaScript, JQuery, XML, HTML, JSON

Web Framework: Oracle ADF 11g and 12c, Java Server Faces 2.0

JPA Framework: Hibernate, Oracle Toplink

Spring Framework: Spring Core Java, Spring DAO, Spring ORM, Spring Web Services (WSDL First)

Oracle Fusion Middleware: BPM Suite 11g and 12c, SOA Suite 11g and 12c, OSB 11g, OWSM, BAM Application Servers: Oracle 9i &10g AS, Glassfish 3 & 4, Weblogic Server 11g &12c, Apache Tomcat Databases: Oracle 10g, 11g, and 12c, Java-DB, MySQL

Security: OAuth 2.0, SAML, OPSS, JAAS, SSO, OVD, OID 10g and 11g, OAM 11g, OWSM 11g, Java SSO Key Languages: Java, SQL, PL/SQL, HTML, XML, Javascriptb Integrated Development Environment (IDE): JDeveloper (11.4, 11.6, 11.7, 11.2.4, and 12.1.3), Eclipse (3.5.1, 3.6, 3.7.2 and 4.6), NetBeans (6.9 and 8.0)

Unit Testing: JUnit 10.x and 11.x

Version Control: Subversion, Concurrent Versioning System (CVS), GitHub, and IBM Rational ClearCase Deployment Utilities and packages: Apache Ant, Apache Maven, Oracle JDeveloper Ojdeploy Software Development Approaches: Water Fall, Incremental, and Agile

EXPERIENCE:

Confidential

Sr. J2EE Developer - Oracle Fusion Middleware Consultant

Responsibilities:

• Provided development support to improve existing work management system
• This system communicates with other enterprise applications through web service calls to collect data. It displays data in a workflow application, where work items are reviewed and assigned.
• Created Oracle database DDL, Oracle SQL queries, and developed the business services in ADF BC and Java enterprise beans.
• Developed user interfaces utilizing ADF faces and JSF.
• Debugged thousands lines of code in hundreds of modules coded in JSF, ADF, EJB, Oracle SOA Suite, Oracle BPM, BPEL, Java WS Services, Java RESTful Service to understand the code and leam how applications and its associate modules needs to be configured and installed.
• Modified code, properties files, created new Java packaged deployments, and installed packaged deployments to targeted Weblogic servers in development environment.
• Tested the deployments successfully and demonstrated the working systems.
• Prepared detail deployment guide.

Utilized: Java J2EE 1.6, JSF 2.0, Java Web Services (WS SOAP based), Oracle ADF 11.1.1.6, Oracle BPM 11.1.1.6, Oracle Weblogic Server 11.1.1.6 Oracle Database 11.2, JDeveloper 11.1.1.6, JAX-RS, OVD, OID, LDAP, and OPSS

Confidential

J2EE Developer - SOA Architect

Responsibilities:

• Completed detailed audit of Oracle UIX to Oracle ADF 11g application conversion development effort.
• Worked to resolve technical issues related to ADF BC, ADF Faces, J2EE code, and Oracle Weblogic infrastructure.
• Audited all ADF 11g taskflows and made corrections and design enhancements. Improved code for authorization and authentication module.
• Audited all JAX-WS web service programs to resolve programming issues and made improvements to the code. Improved Oracle SQL queries.
• Provided design and implementation suggestions to improve key web services.
• Developed ADF code to introduce new custom components to enhance UI feel and look.
• Prepared the detailed layouts for architecture and design documents and helped architects and developers to produce detailed contents for both of these documents.
• Worked on stress tests at completion of each software release sprint utilizing HP ALM product.
• Worked with other team members to reconfigure Weblogic server to change Single Sign On settings, adjust code, develop test scripts, and produce the necessary documentation for taking performance tests.

Utilized: Java J2EE 1.6, JSF 2.0, Java Web Services (WS SOAP based), Oracle ADF 11.1.2.4, Oracle OHS 10g, Oracle Weblogic Server 11.1.1.6 Oracle Database 11.2, JDeveloper 11.1.2.4, HP ALM, Apache Ant, OAM, OID, OPSS, LDAP, and SSO

Confidential

Sr. J2EE Developer - Oracle SOA - BPM SME

Responsibilities:

• Developed a pricing system to upload business products standard prices from various geographic regions, validated the products and prices, and generated price exceptions when prices were invalid.
• Developed ADF screens using ADF Faces to upload pricing data files, show file validation, display validation errors, and show the status of each upload.
• Developed multiple application module in EJB 3 to handle file upload data, store data into Oracle tables, and provide data views.
• Developed JSF - ADF screens to display pricing data.
• Created Oracle SOA Suite composites to call required enterprise services
• Developed Oracle BPM processes with custom human task ADF screens to review products and approve pricing data.
• Created JMS queues, JMS Java Clients, and OSB routes to read data from JMS queues.

Utilized: Java J2EE 1.6, EJB, JAX-WS, JMS, JSF 2.0, Oracle ADF 11.1.1.6, Oracle BPM 11.1.1.6, Oracle BPEL 2.0, Oracle Service Bus (OSB) 11.1.1.6, Oracle SOA Suite 11g, Weblogic Server 11.1.1.6, Oracle Database 11.2, Apache Maven 2.0, OPSS, LDAP, and Weblogic Security

Confidential

Oracle SOA Architect - J2EE Consultant

Responsibilities:

• Built a prototype for the purpose of demonstrating the selected Oracle middleware technologies.
• This prototype application was to be delivered as part of a response to federal government RFP.
• Developed SOA composites to call notification and verification services.
• Developed JSF - ADF screens to input applicant data and select background review levels.
• Built JAX-WS modules to interact with key enterprise services.
• Created Oracle BPM workflow application to review applicant data and route this data to to other agencies.
• Created database schema, SQL, and PL/SQL to store and manage prototype data. Demonstrated working POC system end-to-end to project representatives.
• Authored technical sections of proposal and received approval for prepared contents.

Utilized: Java J2EE 1.5, Oracle ADF 11.1.1.5, Oracle BPM11.1.1.5, Oracle BPEL1.1, Oracle Service Bus (OSB) 11.1.1.5, Oracle SOA Suite 11g, Weblogic Server 11.1.1.5, Oracle Database 11.2, Apache Ant, OPSS, Embedded LDAP, and Weblogic Security

Confidential

Sr. J2EE Developer - Oracle Fusion Middleware Consultant

Responsibilities:

• Designed and developed Work Schedule POC application. Integrated Oracle BPM with Oracle Primavera (portfolio management software).
• The intended use of the POC application was for creation of complex work schedules with hundreds of activities and thousands of sub-activates.
• Developed Oracle SOA composites to communicate with Oracle Primavera, created BPM processes review work schedules, developed JSF - ADF application for work schedule reviews, and created JMS code to interact with Weblogic JMS module.

Utilized: Java J2EE 1.5, JSF, JMS, Oracle ADF 11.1.1.4, Oracle BPM 11.1.1.4, Oracle BPEL 1.1, Oracle Service Bus 11.1.1.4, Oracle SOA Suite 11g, Weblogic Server 11.1.1.4, Oracle OAM, Oracle OID, Oracle Database 11.2, and Oracle Primavera 6 (Portfolio Management and Scheduling Software)