SUMMARY

• 15 years of IT experience in design and development phases of software engineering life cycle.
• Strong expertise in JAVA1.6, JQuery, XML, XSL, XSLT, Servlets, EJB3.0, J2EE 1.4, J2ME, JSP, Swing, HTML5, JDBC1.2, RMI, SAX, DOM, Apache SOAP, Apache XSL-FO FOP , Apache Struts, Apache Ant, Junit, JMS 1.0, C, C , PRO C, Hibernate 3.2.0, open JPA 1.2,Spring Framework 2.0,Apache Axis2.0, AJAX,SOA,JAX-RPC,JAX-WS,REST.
• Strong Experience in implementing Web service security.

• Involved in using different Design patterns like Facade pattern, Proxy pattern, Command pattern, Singleton pattern and MVC architectural design pattern for solving the architectural issues.

• Experience in Agile methodology and Scrum Development
• Experience in developing SOAP based Web Services with ESB in SOA frame work
• Developed Mobile applications for Nextel iDen Phones and Blackberry hand sets
• Worked as an Active team member in various functional areas like Supply Chain Solutions, Sales portals,B2B Insurance ,finance and telecom Applications

• Very strong experience on modeling tools like Rational Rose for developing application specific Object model, use case diagrams, class diagrams, sequence diagrams, collaboration diagrams and Reverse engineering.
• Strong Oracle Development and Designing Skills SQL, PL/SQL
• Good analytical, communication and presentation skills.
• Highly motivated, industrious and self-disciplined team player.

TECHNICAL SKILLS

Operating System: Solaris 2.6, Sco UNIX,Linux, Windows NT 4.0, Windows 8, AIX 4.3.3.

Languages: C, C , PRO C, Java1.5, CORBA, SQL, PL/SQL, COBOL.

Java/internet Technologies: HTML5,XHTML,CSS3, Applets, Swing, JavaScript, RMI, JSP, EJB3.0, Servlets, XML,XBRL, XSL, XSLT, XSD, SOAP, JMS,dojo1.1.1,Ruby ,Ruby on Rails,JRuby

Databases: ORACLE 7.3/8.0/9i/10g, Sybase, DB2, MS-Access.

Designing Tools: Rational Rose professional, Argo UML,

GUI Tools/Languages: JBuilder4.0, V B 5.0, Eclipse3.2, IntelliJ 5.0.RAD8.

Application/web Servers: Web logic10.1, Web Sphere 8.0, Iplanet 4.1, Apache Tomcat4.0, Oracle application Server10g, Jboss4.2

Open Source: Apache POI, Log4j, Apache FOP, Apache Axis Web Services, Hibernate 3.2.1, Spring Framework 2.0

Security: IBM Policy Director, Site Minder

Messaging: MQSeries 5.2, JMS, CAF Adapters

Rule Engines ILOG Jules 7.1,Jboss Drools 5.3.3.

Design: UML Use Cases, Sequence Diagrams, Class Diagrams

Mobile technologies: WAP, WML, BES, J2ME,

Big Data Cloud Technologies Hadoop 2.0,Apache Hive, Amazon EC2, Apache PIG, Python, Map reduce.

PROFESSIONAL EXPERIENCE:

Sr Java Consultant/Lead Developer, Confidential

• Implanted Rating modules using Ilog Jrules, Developed BRMS rules
• Integrated ILOG JRules enterprise framework components into rating modules.
• Performed migrations from ilog BRMS 7.1 to ODM 7.5
• Define and validate the interface data requirements for input and output from the target applications to the Jrule service
• Developed rules using iLog Jrules.
• Developed BRMS using Drools 6.2.3 for client evaluation.
• Developed Perl and Shell Scripts to run Pooling Process and pending jobs.
• Developed UI components using Spring MVC,JSP and Jquery
• Developed web services for E-document Filenet services and Tuxedo integrations
• Implemented DAO Layer using Hibernate,JPA and Spring Frame Work.
• Implemented web services security using SAML Token Authentication and message encryption handlers.
• Requirement analysis and User interaction.
• Followed the Scrum Development and Agile methodology.
• Developed the integration layer for web services, Filenet and Document generation system using Mule ESB
• Developed Spring common aspects for performance logging.

Environment: J2EE, XML,HTML5, JSON,Apache Ant 1.5.3, Log4j, JUNIT Unit Testing Framework, Apache SOAP,JAX-WS, SQL, Eclipse3.0,WS web services, Linux, Hibernate 3.2.0,Open JPA 1.2,Spring Framework 3.0, AJAX, jQuery, Angular Js, WSDL, Spring MVC, JNDI,IBM Jazz RTC, Maven 2.0, Mule ESB 3.3.1,Web logic application server 9.0, Oracle 10g, Python, ILOG Jules 7.1, WebSphere ODM 7.5.

Sr Java Consultant, Confidential

• Implemented DAO Layer using Hibernate and Spring Frame Work.
• Designed and Developed front end using WebSphere Portal Server including WebSphere Portlet Factory, JSF,Portlet API JSR 268 and Portal Development Toolkit as well as IBM RAD Rational Application Developer
• High exposure to EAI Enterprise Application Integration , integrated Court Documents, Floor plans with WebSphere Portal using IBM FileNet P8
• Developed Excel import using Apache POI.
• Developed reports using business objects XI R2.
• Developed Court building location maps using Google API, GWT, D3.js.
• Designed and Implemented SSO using puma API's and LDAP.
• Participated in complete SDLC.
• Migrating from Hibernate to Open JPA.
• Migration of Portlets and portal server from 6 to 7.
• Migration of Actuate reports to BIRT reporting

Environment: J2EE, XML, IBM Websphere portal server 8.1,IBM Websphere application Server, GWT, IBM Rational Application Developer 8.0, Apache Ant 1.5.3, Log4j, JUNIT Unit Testing Framework, Apache SOAP, IBM Data Studio, SQL, PL/SQL, Eclipse3.0, Apache Axis, Solaris 2.6, Hibernate 3.2.0,Open JPA 1.2,Spring Framework 2.5, AJAX, jQuery, Foundation js, Angular Js,D3.Js, WSDL, JSF 2.0, Play 1.2,Dojo1.1.1, Web2.0, Business objects XI R2,Crystal Reports,IBM FileNet P8,BPM,JNDI

Sr Java Consultant/Team Lead Confidential.

• Design and Developed reservation Module Air,Rail,Car,Hotels using Spring, Hibernate and
• Tapestry.
• Implemented DAO Layer using Hibernate and Spring Frame Work.
• Developed front end using Tapestry and dojo for reservation module
• Developed Reporting interface using spring mvc.
• Developed Web service to access Progress data.
• Developed web service call to access GDS global distribution system data.
• Done the Service integrations between multiple application using Mule ESB
• Developed Calculation engine using COTS based JESS Rule engine.
• Developed Perl and Shell Scripts to run Pooling Process and pending jobs.
• Designed message oriented middleware MoM for asynchronous messaging to legacy systems using CORBA event and notification services.
• Define and validate the interface data requirements for input and output from the target applications to the rules service
• Developed Standalone Eclipse Plugin for configurations
• Customize ILOG JRules enterprise framework components, rule execution communication layers

Environment: J2EE, XSLT, XML, WebLogic Application Server 10.1,resin,Tomcat 5.0,maven 1.0, Rational Rose Professional, Apache Ant 1.5.3, Log4j, JUNIT Unit Testing Framework, Apache SOAP, Mule ESB 1.4, TOAD, SQL, PL/SQL ,Eclipse3.0, Apache Axis, JAX-RPC, JAX-WS, REST, Solaris 2.6, Hibernate 2.1, Spring Framework 2.5, AJAX,CORBA, Jface,WSDL,Struts 2.0,Dojo1.1.1,Web2.0, ILOG JRules 7.1

Team Lead/Architect, Confidential

Description:

The Fleet Management System FMS currently sends both asset accounting transaction records related to fleet inventory and billing transaction records related to fleet leasing to TIRES Transportation Interface and Reporting System through a file-based interface, However, because fleet leasing account receivable management functions continue to reside in TIRES, the billing transaction records currently produced by FMS need to be transmitted to TIRES.

Roles Responsibilities:

• Design and Developed generic frame work for COBOL Flat file to XML conversion using Serving XML frame work and XSLT
• Design and developed generic interface to message Queues
• Developed XML queries for XML message updates
• Design and Developed message driven beans for XML message handlings
• Converted Legacy COBOL data to XML data base
• Developed unit test cases using JUnit and XML unit
• Designed and Developed Session EJB using EJB3.0
• Integrating Asset Management system with Webmethods interface using SOA
• Developed front end using JSF and portlets.
• Developed BPEL's for Legacy applications integration.

Environment: Weblogic portal 9.1,Java 1.5, XSLT 2.0, XML, JBoss 4.2, BEA AquaLogic Service Bus 3.0, Oracle10g, MagicDraw, open ESB, GlassFish application server 3.1, apache ant1.7, Log4j, JUNIT Unit ,XML Unit Apache SOAP, LDAP, TOAD, XQL, PL/SQL ,XQL XQuery ,Eclipse3.2,Apachi Axis, Solaris 2.6, Spring Framework 2.0, WSDL, JAX-RPC,JAX-WS,REST,XML schemas, oXygen 8.2, EJB 3.0, JMS,LINUX,Python.

Team Lead/Architect, Confidential

Roles Responsibilities:

• Developed UML diagrams like Sequence Diagrams, Use case diagrams and class diagrams
• Developed WEB services for external applications integration.
• Developed UNIT Tests cases using Junit Framework.
• Automated Response XML parsing Using JDOM.
• Developed Webservices to Access Legacy applications.
• Implemented DAO Layer using Hibernate and Spring Frame Work
• Developed Stored procedures using PL/SQL

Environment: Java 1.4, Struts Framework, Spring, XSL, XML, Oracle application Server10g, Oracle10g, Rational Rose Professional, Apache Ant 1.5.3, Log4j, JUNIT Unit Testing Framework, Apache SOAP, LDAP, TOAD, SQL, PL/SQL ,Eclipse3.0, Apachi Axis, Solaris 2.6, Hibernate 3.2.0, Spring Framework 2.0, Hibernate 3.2.1, AJAX, WSDL

Lead Developer/Architect,

Confidential

Roles Responsibilities:

• Developed UML diagrams like Sequence Diagrams, Use case diagrams, State chart diagrams.
• Developed WEB service for number portability using apache SOAP.
• Developed UNIT Tests cases using Junit Framework, which allows individual Action Objects with or with out running Servlet engine
• Designed Session beans for LDAP Accessibility.
• Created JDBC connection Pooling and Helper classes for Database access.
• Designed Generic interface for WAP and WEB applications.
• Developed all the applications for Blackberry handhelds and phones
• Provided Mailing functionality using JAVA Mail,
• Automated Response XML parsing Using Castor XML framework.
• Developed Webservices for Sprint to Access Legacy Nextel applications.
• Implemented DAO Layer using Spring Frame Work
• Developed Stored procedures using PL/SQL
• Developed Contents for Policies and procedures for sales systems
• Integrated Web based tools into TeamSite, Vignette Content Management System.
• Developed generic UI for mobile phones and desktops,

Environment: Java 1.4, Struts Framework, Spring, XSL, XML, WML, WAP, WebLogic Application Server 8.1, WebLogic Sphere 6.1, Web Sphere 6.0, IntelliJ IDEA 3.0,Castor XML framework, Oracle9i, Rational Rose Professional, apache ant1.5.3, Log4j, JUNIT Unit Testing Framework, Apache SOAP, LDAP, TOAD, OpenWave Browser , SQL, PL/SQL, 4.1, siteminder, sso,Eclipse, Apachi Axis, Solaris 2.6, Hibernate 3.2.0, Spring Framework 2.0, Hibernate 3.2.1, AJAX, WSDL, TeamSite 6,Siebel,salesforce.com.

Confidential

Roles Responsibilities:

• Responsible for developing the MVR Adapters. Extensive usage of IAA-XML for Business Object Modeling was involved in the full project lifecycle from use case creation to production deployment. Coded all conversions to Message Bus Standards
• Developed Entity EJB for data Persistence,
• Developed JMS Listeners to Access Messages from Message Queues, also Developed
• MQ Adapters Design Based on IAA-BOM to Access Server side Message Queues
• Developed session and generic entity beans representing various types of business logic abstractions.
• Participated in the Design of the module and generating UML diagrams like Sequence Diagrams, Usecase diagrams, State chart diagrams.
• Developed UNIT Tests cases using Junit Framework, which allows individual Action Objects with or with out running Servlet engine

Developed Perl and Shell Scripts to run Pooling Process and pending jobs.

Environment: Java 1.2.2, Struts Framework, IAA- XML Business Object Model, XSL, IBM Http Server, WebSphere Application Server 4.5, IBM Visual Age4.0, MQ Series 5.2, MQSI, JMS, IBM CAF Adapter Framework, IBM UDB 7.2, Rational Rose Professional, apache ant 1.5.3, Log4j, IBM AIX4.3.3