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Java/j2ee Developer Resume

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Austin, TexaS

SUMMARY:

  • Around 16 years of experience in analysis, design and development of various multi - tiered and secured enterprise applications using Fusion Middleware components and Java/J2EE technologies. In which 7.6 years of experience in Oracle Identity and Access Management (IDAM), Oracle Webcenter Portals, ADF and BPEL.
  • Involved in development of full life cycle projects - System Study, Analysis, High Level Design, Low Level Design, Development, Testing, Support and all other Implementation stages of various projects.
  • Worked with all levels of corporate stakeholders to effectively translate complex business requirements into Technical Architecture and system designs to achieve strategic objectives using UML 2.
  • Experience in developing projects using Agile (SCRUM & TDD), Waterfall and RAD methodologies.
  • Experience in Installation, Configuration and Implementation of secured applications with Oracle Identity Management (IDM) versions 11gR2(PS3 and PS2), 11gR1 and 10g - OAM, OIM, OHS, Webgates, OID, OUD, OVD, OAAM, BI, OIA and OIF.
  • Expertise in Oracle Identity Manager (OIM) provisioning, reconciliation with LDAP severs OID, OVD, OID, AD, Exchange and Database.
  • Specialized in OOTB & custom schedulers, connectors, event handlers, adapters, workflows and UI.
  • Expertise in server side development technologies such as Java 1.7, Servlets 2.5, Struts 2, Oracle ADF taskflows, Spring 3.0, Hibernate 3.3, EJB 2.0 and JMS.
  • Implemented interoperable SOA business processes with SOAP and RESTful web services.
  • Experience in rich front-end design using JSP, JSFF, HTML, CSS, AJAX, XML, XSL and JavaScript.
  • Sound knowledge in Oracle and SQL Server databases.
  • Experience in Web/Application servers such as Weblogic Server, Websphere, JBoss and Tomcat servers.
  • Experience in writing Test plans and Test cases for Unit Testing, Integration, System and Functional Testing.
  • Handled several roles like Project Lead and Team Lead in managing teams of size 2 to 8 members.

PROFESSIONAL EXPERIENCE:

Confidential, Austin, Texas

Java/J2EE Developer

Environment: OIM 11gR2 PS3, OAM 11gR2 PS3, AD, Exchange, Linux, Struts, and Java1.7

Responsibilities:

  • Integrated CA PAM (Xceedium) and OIM - Implemented RESTful client, Custom schedulers and Xceedium connector.
  • Developed SOAP services for ServiceNow to create requests (ex: Group Membership) from its UI.
  • Implemented password removal job to nullify password from process forms.
  • Implemented prepop adaptor to generate random password for Unix connector.
  • Implemented process task adaptors to update user attributes into AD domains.
  • Implemented transformation objects to validate reconcile data from AD to OIM to verify required servers are available in lookup tables.
  • Updated workflow to get additional approval from GIS if the if AD Group is marked as Privileged by the requester.
  • Developed custom scheduler (domain enroller) schedulers to enroll new domains into OIM environment.
  • Developed SSH connection client to keep alive of the proxy server connectivity.
  • Optimization of UNIX Reconciliation process to increase the performance.
  • Password Policy configuration changes in Confidential Inc password portal which is developed based on Struts.

Confidential, Winston Salem, North Carolina

Java/J2EE Developer

Environment: OIM 11gR2 PS2, OAM 11gR2 PS2, OUD, AD, Exchange, OHS, and Java1.7

Responsibilities:

  • Developed FTP schedulers using web services to transfer files from SuccessFactors to OIM environment.
  • Implemented custom event handlers, adaptors in OIM for Day0 (existing users) and Day1 (new users) process.
  • Implemented custom schedulers to reconcile data from SuccessFactors to OIM for FullTime and Contract employees.
  • Customized OIM and OAM screens and implemented branding using OOTB functionality.
  • Installed and configured OAM, OIM, OHS, Webgates and OUD in new staging environment.
  • Developed custom plugins for OAM login page.
  • Configured SAML 2.0 in OAM for Service Providers SuccessFactors and Concur applications.
  • Implemented custom reports using Oracle BI tools.
  • Involved in writing test cases for Day0 and Day1 process.
  • Involved in functional testing with SuccessFactors HR Team.
  • Involved in design discussions and updated LLD for the FullTime and Contract employee requirements.

Confidential

Java/J2EE Developer

Environment: OIM 11gR2 PS2, OAM 11gR2 PS2, OUD, OHS, ADF, Java1.7

Responsibilities:

  • Developed custom schedulers and adapters to provision users and user attributes to OUD and Oracle DataBase.
  • Implemented reconciliation of users from CSV file to OIM using GTC connector.
  • Involved in installation and configuration of OAM, OIM, OHS, Webgates, OUD development environment.
  • Implemented change password functionality using RESTful services and OIM API.
  • Implemented custom workflows for the special users who needs 2nd level approvals.
  • Involved in UI customization using ADF.
  • Created custom data objects in OUD.
  • Implemented custom ICF connector for SQL server database.
  • Developed an end to end custom provisioning system using Java API.
  • Implemented Confidential logon application (C-IAM) with OIM API.
  • Involved on design and implementation of RESTful services for VGE to expose OIM functionalities using OIM API.
  • Involved in requirement gathering and designed LLD for CIAM application.

Confidential

Java/J2EE Developer

Environment: Java1.6, OAM 11g R1, OIM11g R1, OID, OVD, Oracle ADF, Webcenter Portals, UCMS, TIBCO and SOA Technologies.

Responsibilities:

  • Worked with the customer as a Solution Lead in Demand Team.
  • Responsible for gathering business requirements and designing the application.
  • Creating VVROM, VROM, HLD/LLD for the business requirement CRs.
  • Involved in 11gR1 PS5 to PS6 upgrade (Apache Webgate, OAM, OIM, OID/OVD, ADF, UCMS and Weblogic server).
  • Involved in Installation and Configuration of OAM, OIM and OID at DEV and SIT environments.
  • Configured Authentication, Authorization, Access and Password polices in OAM and OIM.
  • Responsible for supporting team to deliver the application to the SIT Teams.
  • Supporting SIT, L2 and L3 teams to move the application into production.
  • Supporting development and SIT testing teams to write productive test cases.
  • Supporting to Product Expert to write the user stories.

Confidential

Java/J2EE Developer

Environment: Oracle Identity Management 10g, Oracle Access Management 10g, OID, Webcenter spaces, UCMS, Java1.6

Responsibilities:

  • Worked with the customer as OIM Consultant.
  • Developed custom schedulers and adapter to provision custom attributes to OID.
  • Involved installation and configuration of IAM, OAM, OHS, OIM, OID/OVD at development environment.
  • Implemented change password functionality using SPML API.
  • Developed an end to end custom provisioning system using Java API.
  • Implemented Confidential Rolls Royce logon application with Thor API.
  • Developed LDAP Scheduler to sync OID and AeroManager application.

Confidential

Java/J2EE Developer

Environment: Drools 5, Java1.5, Junit4, Hibernate 3.3, EJB2.0, Axis2, Web Services, Solvatio, Ptolemy Paserelle, OSGi, XML, XSL, XSD, SOAP UI, Eclipse 3.3, PLSQL Developer and Oracle 9i

Responsibilities:

  • As an Analyst, interacted directly with the client at onsite and gathered business requirements.
  • Involved in Business Rule development for cross checking and TBF modules using Jboss Rule Engine.
  • Created Junit test cases and tested business rules.
  • Developed java webservices using Axis framework for pre trouble shooting module.
  • Created hibernate components to persist data in the form of result items in Oracle Database.
  • Developed Java Plugins to connect to back end service applications.
  • Involved in recording UAT data using DARE simulator.
  • Used subversion to maintain the source code in Development and UAT environment.
  • Responsible for preparing release notes and deploy the application in development environment.

Confidential

Java/J2EE Developer

Environment: Aqualogic Service Bus 2.6 RP1, Smart Connector 2.6,SAP ECC 6, Java1.5, Struts 1.2, Hibernate 3.0, DWR, EJB2.0, JMS, Axis2, Web Services, Weblogic Server 9.2 and Oracle 9i

Responsibilities:

  • As a Technical Lead, interacted directly with the client and suggested to implement optimal solutions based on the customer requirements.
  • Prepared Interface document and designed class diagrams, sequence diagrams using UML.
  • Created Junit test cases and executed using Test Driven Development (TDD) process.
  • Designed new database schemas and stored procedures.
  • Developed MDB to receive product details from other vendor using JMS.
  • Developed Struts components, Stateless Session beans and hibernate transaction objects.
  • Configured Proxy, Business and Monitoring services in ALSB.
  • Testing and Monitoring of document flows by using ALSB console.
  • Implemented Data Transformation and Routing in ALSB for SAP ECC 6.0 system.
  • Involved in performance tuning of Parts Catalog Application.
  • Responsible for integrating source code and controlling the code with PVCS version controller tool.
  • Responsible for preparing release notes and deploy the application in development environment.

Confidential

Java/J2EE Developer

Environment: Aqualogic Service Bus 2.6, Java 1.5, Spring 2.0, JavaScript, Hibernate 3.0, Ajax, Webservices, Weblogic Server 9 and Oracle 9i

Responsibilities:

  • As a Team Lead, I have involved in Requirement Gathering and Analysis of Investment Advisory, Funds Transfer modules
  • Created Unit Test cases and executed using Test Driven Development (TDD) development process and extreme programming (XP) methodologies.
  • Configured WSDL, Proxy and Business services in ALSB for routing the trading deals for approval.
  • Involved in using web services to get Stock details from stock maintenance system through ALSB.
  • Used Hibernate ORM framework as persistence engine, actively engaged in mapping, and hibernate queries.
  • Developed Spring MVC components and integrated with hibernate objects for Funds Transfer Module.
  • Created indexes and modified sql queries to increase performance of the application.
  • Used JProbe for verifying the multithreaded activity and identifying the performance bottle necks.
  • Responsible to interact with customer and deploy the application in client environment.
  • Responsible for delivering defect free code.

Confidential

Java/J2EE Developer

Environment: Java 1.5, Spring 2.0, JavaScript, Eclipse, JFreeChart, Websphere and Oracle 9i

Responsibilities:

  • As a Team Lead, I have involved in gathering requirement from business analyst. Developed application with in aggressive time lines.
  • Created class diagrams and sequence diagrams for FNA module using UML methodologies.
  • Developed Rich User Interface for Maintenance module.
  • Developed Spring MVC components for Maintenance module.
  • Developed portfolio reports generation code.
  • Created Tables, Views and stored procedure for maintenance module.
  • Prepared Unit Test Cases and executed in developing environment.
  • Involved in integrating the application with existing product.
  • Responsible for maintaining the source control by interacting with testing, functional and integration teams.
  • Responsible for delivering defect free code.

Confidential

Java/J2EE Developer

Environment: Java1.4, Struts 1.2, JSP 2.0, XML1.0, XSD, JavaScript, XHTML, CSS, JDBC, JMS, Eclipse, Tomcat 5.0 and Oracle 9i

Responsibilities:

  • As a Senior Developer, I have involved in Requirement Gathering and Analysis of the project.
  • Involved in analysis of SWIFT design and suggested various advanced business functionalities to client.
  • Created Use case diagrams and functional team to prepared functional specification document.
  • Involved in designing Prototype using HTML.
  • Created database tables and E-R diagrams based on the requirement.
  • Developed struts MVC components for Purchase Order module.
  • Responsible for bug fixing and deliver defect free code.

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