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Senior J2ee / Oracle Developer Resume

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SUMMARY:

  • Confidential has worked in the J2EE - Oracle technology space for the last fifteen years.
  • During that time, he has completed five full life-cycle implementations.
  • His roles and responsibilities have included: Meeting with the client to gather requirements; architecture and design of the system to be built; J2EE and PL/SQL development; configuration management; data modeling; database administration; end-user training; and maintenance and support.
  • Most recently, Confidential has transition to doing J2EE development within the Curam v6.0.4 framework as a Curam Certified Developer.
  • Confidential has served as a Lead Java / J2EE and Oracle Database Developer. The largest team that Confidential has managed consisted of six individuals: Java developers; database administrators; and, business and functional liaisons.
  • Confidential is competent in face-to-face client engagements, business and functional engagements, and technical engagements.

KEY SKILLS:

  • Use Case and Requirements Documents
  • J2EE Development: EJB; JMS; JNDI; JPA
  • Oracle 8 - 11g PL/SQL Design, Development, and Administration
  • Oracle Fusion Middleware Development and Administration
  • WebSphere Application Server v7 - 8.0.4
  • SOA and JAX-Web Services Development
  • Client Engagements
  • End-User Training
  • Configuration Management

EMPLOYER HISTORY:

Senior J2EE / Oracle Developer

Confidential

Responsibilities:

  • Extending the functionality of the current J2EE application with SOAP - based Web Services deployed on a WebLogic implementation for managing order transactions, creating and maintaining user roles, time and labor, and time card validation based on custom designed workflows
  • Extending the current data model to capture complex logical modeling of distributed transactions in a Web Services based J2EE application including Oracle HCM data dictionary export and imports, user and group membership export and imports, time entry exports and imports
  • Development of business intelligence ad hoc reporting of time entries, user roles
  • Developing WSDL for new SOAP-based Web Services
  • Developing new J2EE modules within a Struts 2 framework to capture evolving client requirements
  • Developed an oAuth2 single sign-on (SSO) resource server implementation to comply with the Department of Health and Human Services authorization server implementation
  • Writing and extending current PL/SQL code based in an Oracle 11g database environment
  • Performing routine maintenance of Oracle 11g database: analyzing tables, index creation, physical table, index, and PL/SQL code creation
  • Defined a Directory Information Tree (DIT) for an Oracle Internet Directory (LDAP) and Access Management implementation for Web Services authentication and authorization

Confidential

Senior Solutions Architect

Responsibilities:

  • Extending the functionality of Standard and Enterprise Curam by providing Curam Client and Server customizations for Care Coordination
  • Extended the Curam data model to capture complex logical modeling client requirements
  • Implemented new UIMs and created overrides to current UIMs for client and application navigation, search, edit, insertions and deletions
  • Employed both the Curam Classical and Pattern - Based development in the development of server-side customizations, and exception handling and validations
  • Employed the use of Curam Code Tables, Message Catalogs, Data Manager, Entity Modeling and Customizations
  • Implemented extensions to Curam's Enterprise Reference Data Model to capture data idiosyncratic to Care Coordination
  • Developed an SSO implementation to provide Curam users the ability to log into the Portal and seamlessly transition their session into Cognos Reports authentication via Tivoli Directory Server 6.3
  • Installed / Upgraded Cognos Reports 10 to Cognos Reports 10.2; developed Cognos SSO implementation for Curam
  • Implemented Web Services against Confidential s DataPower Gateway Security for secure transmission of healthcare records
  • Defined a generic Directory Information Tree for an instance of Confidential 's Tivoli Directory Server v6.3 that will allow any agency to embed their organization make-up for the purposes of authentication and authorization

Confidential

Senior Technical Architect

Responsibilities:

  • Maintaining and extending the functionality of a J2EE application deploying JDA TMS / WMS Web Services application programming interface - Oracle database implementation on a Websphere v8.0.4 J2EE application server
  • Develop all common Web Services using SOAP over HTTP to interface with JDA Transportation Manager, Work Order Processing, and Asset Management to display customer information on custom front-end
  • Develop ABPP loading procedure for large number of freight carriers with appropriate exception handling
  • Meeting with the Business Sponsors to define Use Case and Requirements Documentation
  • Installed, configured, and maintained Websphere Application Server v8.0.4 in the Development; Test; Performance Test environments
  • Developed an SSO implementation to provide TMS / WMS users the ability to log into the Portal and seamlessly transition their session into Cognos Reports authentication against an instance of Tivoli Directory Server v6.3
  • Developed a SAML 2.0 Ping Federate service provider implementation for SSO with the US Office of Management and Budget
  • Defined a comprehensive Configuration Management plan to drive the development, maintenance, and auditability of the TMS Platform
  • Provided guidance and technical assessment of a competitor COTS transportation management system: OneNetwork

Confidential

Systems Architect

Responsibilities:

  • Served as technical and functional lead managing six technical resources: three J2EE developers; three database developers and administrators
  • Meet with stakeholders to architect an a J2EE application
  • Translate requirements into Use Cases using the Rational Unified Process
  • Translate Use Cases into technical requirements and document thoroughly into a System Design Document and System Requirements Document
  • Work with a database administrator to design a logical and physical data model to be implemented on an Oracle 10g database
  • Development of User Interface with Struts 2 with Tiles, Javascript, and HTML
  • Developed complete persistence layer using Oracle s ORM tool Toplink
  • Developed major portions of business object layer for semantic validation of incoming data via the presentation layer and Web Services components
  • Developed all common Web Services using SOAP - based implementation

Confidential

Systems Architect

Responsibilities:

  • Full install of Oracle s 10gAS on a 10.2.0.3 release of an Oracle database
  • Confidential was responsible for securing the installation using SSL and Oracle s Single Sign - On implementation
  • Confidential was responsible for the application of Oracle patches to Oracle s 10gAS and database
  • Confidential was responsible Oracle Portal administration including: database schema exports and imports, portal page groups and portlet export and imports

Confidential

Lead Architect

Responsibilities:

  • Confidential served as the technical and functional lead managing three technical resources: one Java developer, one database developer, and one database administrator
  • Confidential was responsible as a lead developer for designing and developing a J2EE Struts and Tiles application to perform the tasks of property procurement and management in conjunction with Oracle s 9i and 10g Application Servers, Sunflower, and Oracle Human Resources implementation on a Solaris 9 platform
  • Confidential was responsible for requirements gathering, design and developing a single sign - on mechanism for six government agencies using Oracle Internet Directory (LDAP), JNDI, Web Services (Oracle AS SOAP), Struts, Tiles, JSP, Javascript, and HTML
  • Confidential was responsible for designing and developing custom middleware that allowed a J2EE Struts driven application to interface with Sunflower s Procurement and Property Management System
  • Confidential was responsible for designing and developing an Oracle 10g JMS publish/subscribe application that allowed seven government agencies to exchange and synchronize property management information
  • Confidential developed PL/SQL components in the Oracle 11i v.9 Order Management, Warehouse Management Repository modules to store property procurement and management information
  • Confidential interfaced with the client for business requirements gathering and training sessions

Confidential

Senior Consultant

Responsibilities:

  • Confidential worked as a lead developer on this initiate, managing seventeen business and technical resources in France and the US to develop and tune an existing J2EE Struts - Tiles-JSP driven application on a Solaris 8 platform
  • Confidential architected a technical solution employing J2EE Best Practices, the Object-Relational tool Hibernate, and SOAP for distributed transaction support
  • Confidential architected a technical interface between a Vignette 7 implementation and the client s standalone J2EE application

Confidential

Consultant

Responsibilities:

  • Confidential served as the technical lead managing four technical resources: two junior - level and two mid-level Java Developers
  • Confidential architected and developed a J2EE messaging application on a Oracle 9iAS application server employing the following technologies J2EE technologies: Struts 1.1b, Tiles, JSP, Servlets, EJBs (Session Beans), JDBC Toplink O/R Mapping Tool, Oracle Wireless APIs in the 9i Application Server Suite and Oracle s 11i v.8 Trading Community Architecture (TCA) on a Solaris 8 platform
  • Confidential also used the following Web technologies: Javascript and HTML
  • Confidential developed a complex data model deployed in Oracle in conjunction with Oracle s TCA for the J2EE alerts application
  • Confidential implemented the Oracle PL/SQL procedures and data link for data migration between SQL Server and Oracle 9i R2 database
  • Confidential offered mentoring to the junior technical resources of this initiative on J2EE and Oracle best practices
  • Confidential interfaced with the client for business requirements gathering and training sessions

Confidential

Consultant

Responsibilities:

  • Confidential designed and developed a J2EE Web application used for generating dynamic financial transactions between multiple financial institutions.
  • Confidential assisted in requirements gathering, client communication, and articulating progress to program management teams during the design and development phase
  • Implemented business case model and technical design documents for the application and delivered as a presentation for the client all functional and technical design documentation
  • Lead a three person team responsible for a Java, J2EE, C++ and CORBA implementation of server - side code accessing an Oracle 8 instance allowing multiple financial companies using the following technologies: Iona s Orbix IDL compiler, Java IDL compiler, Java Native Interface (JNI), RMI-IIOP, JNDI

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