SUMMARY

• 12+ Years of experience in IT Industry with Software Development, Design, Architecture, Requirements Analysis, Testing, Implementation, & Support of Software Applications. Extensive experience with Web Applications Development, Client - Server Technologies, B2B, & B2C for Banking & Financial, Insurance & Healthcare, Travel & Hospitality, Media & Publishing, Ecommerce & eLearning domains/industries.
• Extensive experience with breadth of Java, J2EE, XML, & Open Source Technologies - Java, JavaEE/J2EE, MVC, JSP, JSTL, Servlets, EJB, Design Patterns (Core & J2EE), Struts, Spring, Hibernate, JSF, Wicket, JavaBeans, Tiles, JavaScript with OOP, AJAX, jQuery, JSON, jqGrid, JDBC, JMS, IBM MQ, JNDI, JavaMail, RMI, HTTP, FTP, SMTP, XML, XSD, DTD, SAX, DOM, StAX, JAXP, JAXB, JAXM, XSLT, LDAP, SOA, WebServices (SOAP & RESTful), WSDL, JAX-WS, JAX-RS, Jersey, Apache Axis, JUnit, Apache JMeter, ANT, Maven, Apache POI, iText/PDF, Log4j, Lombok, Castor, Velocity, HTML, DHTML, CSS.
• Strong experience in Design and Development of Multi Tier Web based, Standalone, Distributed, & Multithreaded object oriented applications using Object Oriented Technologies. In-depth knowledge of Object Oriented Analysis & Design with Unified Modeling Language using Rational Rose & Microsoft Visio.
• Excellent experience with software development process models: Agile, RUP, & Waterfall. Strong experience in setting up a full Software Development Life Cycle, end-to-end SDLC.
• Strong experience with Java/J2EE based frameworks/patterns & Open Source APIs - MVC, Struts, Spring, Hibernate, JSF, jQuery, Core & J2EE Design Patterns.
• Strong experience with various Web & Application Servers - IBM WebSphere, BEA WebLogic, JBoss, Tomcat, & Apache on Windows, & UNIX based platforms.
• Hands on experience with various Databases - Oracle, IBM DB2, Sybase, Informix, & MySQL.
• Hands on Experience with various Software Engineering & SCM Tools - Rational Rose, Microsoft Visio, Eclipse, IBM RAD, MyEclipse, JBuilder, IntelliJ, CVS, VSS, SVN, PVCS, Spectrum, Dimension etc.
• Good experience in coordinating projects across various locations/environments & ability to handle multiple projects.
• Matured & self-motivated team player. Ability to operate under stress and demanding expectations. Good communication, inter-personal, & analytical skills with problem solving and trouble-shooting ability.

TECHNICAL SKILLS

Methodologies: Agile, RUP (Rational Unified Process), Waterfall.

Languages: Java, XML, PL/SQL, JavaScript.

Technologies, APIs, & Frameworks: Java, JavaEE/J2EE, MVC, JSP, JSTL, Servlets, EJB, Design Patterns (Core & J2EE), Struts, Spring, Hibernate, JSF, Wicket, JavaBeans, Tiles, JavaScript with OOP, AJAX, jQuery, JSON, jqGrid, JDBC, JMS, IBM MQ, JNDI, JavaMail, RMI, HTTP, FTP, SMTP, XML, XSD, DTD, SAX, DOM, StAX, JAXP, JAXB, JAXM, XSLT, LDAP, SOA, WebServices (SOAP & RESTful), WSDL, JAX-WS, JAX-RS, Jersey, Apache Axis, JUnit, Apache JMeter, ANT, Maven, Apache POI, iText/PDF, Log4j, Lombok, Castor, Velocity, HTML, DHTML, CSS, HTML5, CSS3, Google & Yahoo AdWords, AdSense.

Web & Application Servers: IBM WebSphere, BEA WebLogic, JBoss, Tomcat, & Apache.

Databases: Oracle, IBM DB2, Sybase, Informix, MySQL.

Messaging Technologies: IBM MQ, JMS.

OOAD Methodologies: UML, Design Patterns.

Testing: JUnit, Apache JMeter, Selenium WebDriver, & Manual.

Design & Development Tools: Eclipse, IBM RAD, Rational Rose, Microsoft Visio, MyEclipse, JBuilder, JDeveloper, IntelliJ, XMLSpy, Toad, SQL Developer, IBM DB2 Control Center, Merge, Putty, SSH, WinSCP etc.

Version Control & SCM Tools: SVN, CVS, VSS, PVCS, Spectrum, Dimension.

Operating Systems: Windows7/XP Professional/NT, UNIX.

PROFESSIONAL EXPERIENCE

Confidential - New Jersey

Consultant / Sr. Java, J2EE Developer

Responsibilities:

• Responsible for Requirement gathering, Analysis, High & Low Level Technical Specifications, Development, Testing, Code deliveries, Implementation, & Support etc.
• Responsible to Design & Develop the Business components using Java 7 / Java 6, Java EE 6, MVC with Spring MVC, Struts, JSP, JSTL, Servlets, EJB (Session & Message Driven Beans), JavaBeans, Design Patterns, WebServices (SOAP & RESTful), JDBC, PL/SQL, JMS, XML, XSD, SAX, DOM, JavaScript with OOP, AJAX, jQuery, JSON, jqGrid, HTML, DHTML, CSS, JUnit, & ANT technologies.
• Completely developed the Admin Tools of DMC and its various modules like Document Setup, Security Console, Reference Table Editor & their submodules like Document Attributes, Document Attribute Groups, Document Types, Groups, Items, Data Access Keys, Users, Properties Table Editor etc under Admin Tools to facilitate the Administrator to provide the role based access to various kind of Users in the System for various functionalities provided by the system to manage the application and the users of the application.
• Completely developed the Reports module of DMC to generate the various kinds of Reports through UI like Document Count Report, User Access Report, User Entitlements Report, User Query Report, Exception Reports etc.
• Developed the various modules of DMC like Document Workspace, Create Document, Search Document, Document Download, Bundle Workspace, Create Bundle, Search Bundle etc.
• Redesigned the presentation tier and Implemented Spring MVC framework in presentation tier with Controller Classes, Model Beans & View components.
• Implemented MVC framework in presentation tier with Struts Action Classes, Model Beans & View components.
• Implemented Client & Server side validations in presentation tier.
• Developed Struts components with Struts & JSTL EL tag libraries, Struts Actions, Struts configuration files etc.
• Worked on Attivio integration with DMC for Search Engine query capabilities on Document Meta Data as well as the Full Text searches.
• Implemented SAX & DOM API for XML to read & write XML for various business requirements in application.
• Responsible for designing the Class, & Sequence diagrams for various modules in the system.
• Developed Unit Test Cases using JUnit. Responsible for Unit & Integration Testing of the application/modules.
• Responsible for writing batch & shell scripts for deployment in different environments on Windows & UNIX boxes.
• Responsible for Code Review, Code Troubleshooting, Bug Fixing, & Change Requests.
• Responsible for ensuring the quality of deliverables, & Support in SIT, UAT, & Production environments.
• Developed/Changed build scripts using Apache ANT.
• Used SVN for Configuration Management.

Environment: Agile, Windows 7 Professional / UNIX, Java 7 / Java 6, Java EE 6, MVC with Spring MVC 3.2, JSP, JSTL, Servlets, JavaBeans, Struts 1.2/2.2, jQuery1.11.0, AJAX, JSON, jqGrid, JavaScript with OOP, EJB3.2 (Session & Message Driven Beans), Design Patterns, JMS, JNDI, JavaMail, OOPs Concepts, Multithreading, Collections Framework, Service Oriented Architecture (SOA), Oracle BPM Workflow, WebServices (SOAP & RESTful), WSDL, JAX-WS, JAX-RS, Jersey, Apache Axis, XML, XSD, SAX, DOM, StAX, JAXB, Apache POI/Excel, Apache iText/PDF, JDBC, PL/SQL, Oracle 11G, Apache Tomcat, WebLogic Server 12.1.3/10.3.4 , Junit4.8, Apache JMeter, log4j, Apache ANT1.8, HTML, DHTML, CSS, HTML5, CSS3, Eclipse, SQL Developer, XMLSpy, Hermes, SVN, JIRA, Putty, & SSH.

Confidential - Washington DC

Consultant / Sr. Java, J2EE Developer

Responsibilities:

• Responsible for Requirement gathering, Analysis, High & Low Level Technical Designs, Development, Testing, Code deliveries, Implementation, Support, & query resolution.
• Responsible to Design and Develop the Presentation, Business, & Integration layers components for various applications/modules in the system using various Tools & Technologies like Java 6, Java EE 6, MVC, JSP, Servlets, EJB (Session & Message Driven Beans), Struts, Apache Wicket, JavaBeans, Design Patterns, JDBC, PL/SQL, JPA with OpenJPA, IBM MQ, JMS, JNDI, XML, XSD, SAX, DOM, StAX, JAXB, WebServices, WSDL, SOAP, JavaScript, AJAX, jQuery, JSON, Oracle, JUnit, Apache JMeter, Selenium WebDriver, Apache ANT, IBM WebSphere8.0, IBM RAD, Eclipse, Dimension, HTML, DHTML, & CSS.
• Responsible to configure Buses, Message Queues, Connection Factories, Sessions in WebSphere for Messaging.
• Responsible to Implement JMS API, IBM MQ API, & MDBs to put & get the messages from IBM MQ.
• Responsible for designing the Use Case, Class, & Sequence diagrams for various applications/modules in the system.
• Responsible to implement SAX, DOM, StAX API for XML handling for business requirements in modules.
• Responsible to implement Lombok annotations to generate boilerplate code for POJO objects.
• Responsible for Logging implementation into the system using Log4j & Self4j API.
• Responsible for Exception handling into the system.
• Responsible to write Unit Test Cases using JUnit & Selenium WebDriver, & Load Testing using Apache JMeter.
• Responsible to define the deployment architecture for the applications/modules worked on.
• Responsible to write/change the build scripts using Apache ANT.
• Responsible for Peer Code Review, Code Troubleshooting, Bug Fixing, & Change Requests.
• Responsible for writing batch & shell scripts for deployment in different environments on Windows & AIX boxes.
• Responsible for ensuring the quality of deliverables worked on, & Support in SIT, UAT, & Production environments.
• Used Dimension for Configuration Management & Baselining.

Environment: Agile, Windows7 Professional / AIX, Java 6, Java EE 6, MVC, JSP, Servlets, EJB3.1 (Session & Message Driven Beans), Struts1.2, Apache Wicket1.4, Design Patterns, OOPs Concepts, Collections Framework, JavaBeans, Lombok, JDBC, JPA with OpenJPA, PL/SQL, IBM MQ, JMS, JNDI, JavaMail, XML, XSD, SAX, DOM, StAX, WebServices, SOAP, WSDL, JAX-WS, Apache POI/Excel, Apache iText/PDF, jQuery1.9, AJAX, JSON, JavaScript, HTML, DHTML, CSS, Self4j, Apache ANT1.8, Junit4.8.2, Apache JMeter, Selenium WebDriver, Oracle, IBM WebSphere8.0, IBM RAD, Eclipse, SQL+, Toad, Dimension, & Putty.

Confidential - New Jersey

Consultant / Lead Java, J2EE Developer

Responsibilities:

• Responsible for Requirement gathering, Analysis, High & Low Level Technical Specifications, Development, Testing, Code deliveries, Support, & query resolution etc.
• Responsible to Design the Technical specifications & Business components, and develop the code using Java 5, Java EE 5, MVC, JSP, Servlets, Struts, Spring, Hibernate, Design Patterns, JavaBeans, IBM MQ, JavaMail, XML, XSD, SAX, DOM, JavaScript, & ANT technologies.
• Responsible for Class diagrams, & Sequence diagrams into applications using Rational Rose/Microsoft Visio.
• Developed build scripts for build & deployment of the application using Apache ANT.
• Implemented MVC framework in presentation tier & Developed Struts components with Struts Action Classes, Model Beans & View components.
• Integrated Struts framework with Tiles in presentation tier to have a common layout for all pages in the application.
• Integrated Spring framework with Struts to get Dependency Injection facility of Spring Container in presentation tier.
• Integrated Spring framework with Hibernate in Integration layer to manage persistence with Dependency Injection.
• Developed Struts components like JSP pages with Struts & JSTL Tags, Struts Actions, Struts configuration files etc.
• Implemented Struts Validation for server side validation in presentation tier.
• Implemented IBM MQ API to put & get the messages from Message Queue.
• Implemented SAX & DOM API for XML read & writes operations into the system.
• Responsible for Error handling & Logging into the applications.
• Responsible for Peer Code Review, Code Troubleshooting, Bug Fixing, & Change Requests.
• Responsible for writing Unit Test Cases using JUnit & Selenium WebDriver.
• Responsible for Unit & Integration Testing of the application. Responsible for Load Testing using Apache JMeter.
• Responsible for writing batch & shell scripts for deployment in different environments on Windows & AIX boxes.
• Responsible to define the deployment architecture for the modules, & ensuring the quality of deliverables.
• Responsible for scoping of modules and preparing for the delivery, & Support SIT, UAT, & Production environments.
• Used Spectrum for Configuration Management, Branching, Baselining, & Version Tracking.

Environment: Agile, Windows XP Professional / AIX, Java 5, Java EE 5, MVC, Struts2.2.1, JSP, Servlets, Tiles2.2.2, Spring3.0.5, Hibernate3.6, Design Patterns, OOPs Concepts, Multithreading, Collections Framework, Swing GUI, JavaBeans, JDBC, PL/SQL, JavaMail, HTTP, FTP, SMTP, IBM MQ, JMS, XML, XSD, SAX, DOM, WebServices, SOAP, WSDL, JAX-WS, Apache POI/Excel, Apache iText/PDF, JUnit4.8.2, Apache JMeter, Apache ANT1.8, IBM DB2 9.1, IBM WebSphere7.0, IBM RAD7.0, Eclipse, jQuery1.7, AJAX, JSON, JavaScript, HTML, Visio6.1, Spectrum, Putty.

Confidential - New Jersey

Technical Lead / Sr. Java, J2EE Developer

Responsibilities:

• Responsible to lead a team of 5 team members and provide technical & project leadership for applications.
• Responsible for Requirement gathering, Analysis, Architecting, High & Low Level Technical design, Development, Testing, Defining the Time Lines, Code deliveries, Support for the projects, Mentoring & Guiding team members, query resolution, daily/weekly status.
• Responsible for customer communication for all technical matters. Responsible for communication interface between teams, bridging time zone differences and gathering and routing technical information between teams.
• Designed Use Case diagrams, Class diagrams, & Sequence diagrams for modules using Microsoft Visio.
• Responsible for writing build script using ANT.
• Developed presentation, business, & integration layers components for various modules: outbound transactions Purchase Order, Shipping Instructions & inbound transactions Order Confirmation, Order Status as well as Business Acknowledgement using Java, MVC, JSP, Servlets, Struts, Tiles, EJB, Design Patterns, TopLink, JavaBeans, JDBC, JavaMail, JAXB, XSD, XML, SOAP based WebServices, WSDL, Castor, JavaScript, AJAX, ANT technologies.
• Implemented MVC framework in presentation tier with Struts Action Servlet, Beans & View components
• Implemented Spring MVC framework in presentation tier with Controller Classes, Model Beans & View components.
• Developed Struts components like JSP pages with Struts tag libraries & JSTL tag libraries, Struts Actions, Struts configuration files etc. Implemented Struts Validation for server side validation in presentation tier.
• Developed Session beans (stateless & stateful) & MDB for business tier.
• Implemented JAXB & Castor API for XML serialization and Marshaling & Unmarshaling of Java objects.
• Implemented Error handling, Logging, & Connection Pooling into the systems.
• Involved in finalizing the Tools & Technologies used in B2B, & scoping of modules and preparing for the delivery.
• Responsible to define the deployment architecture for modules, & Ownership of the final deliverables to the customer.
• Responsible for Peer Code Review, Code Troubleshooting, Bug Fixing, & Change Requests.
• Responsible for writing Unit Test Cases using JUnit. Responsible for Load Testing using Apache JMeter.
• Responsible for writing batch & shell scripts for deployment in different environments on Windows & UNIX boxes.
• Responsible for ensuring the quality of deliverables, & Support in SIT, UAT, & Production environments.
• Used SVN for Configuration Management & Baselining.

Environment: Agile, Windows XP Professional / UNIX, JDK1.5, JEE5, MVC, Spring MVC 2.5, Struts1.2, JSP1.2, JSTL, Servlets2.4, EJB2.0 (Session & Message Driven Beans), RMI, OOPs Concepts, Multithreading, Collections Framework, Design Patterns, JavaBeans, JDBC, JMS, JavaMail, HTTP, FTP, SMTP, WebServices, SOAP, WSDL, JAX-WS, Apache Axis, XML, XSD, SAX, DOM, JAXB, Castor1.3, TopLink, Apache POI/Excel, Apache iText/PDF, JUnit, Apache JMeter, JBoss4.0, Oracle WebLogic Server10.0, Ant1.8.0, Oracle10G, Sybase, MyEclipse, XMLSpy7.0, Toad, jQuery, AJAX, JSON, JavaScript, DHTML, Visio6.1, SVN, Putty.

Confidential

Technical Lead / Sr. Java, J2EE Developer

Responsibilities:

• Responsible to lead a team of 10 team members and provide technical & project leadership for applications.
• Responsible for Requirement gathering, Analysis, Architecting, High & Low Level Technical design, Development, Testing, Defining the Time Lines, Code deliveries, Support for the projects, Mentoring & Guiding team members, query resolution, daily/weekly status.
• Responsible for Define, Create & Maintain Project Plans (MPP) & Prepare Effort Estimations, Sizing, Schedule, and Deliverables to the client.
• Responsible for customer communication for all technical matters. Responsible for communication interface between teams, bridging time zone differences and gathering and routing technical information between teams.
• Designed Use Case diagrams, Class diagrams, & Sequence diagrams for modules using Rational Rose.
• Responsible for writing/changing build script using ANT.
• Developed presentation, business, & integration layers components of NTP & PNRRelay projects using Java, MVC, JSF, JSP, Servlets, Spring, EJB, JMS, Design Patterns, JavaMail, XML, WebServices, JAXB, JAXM, XSLT.
• Implemented MVC framework in presentation tier with JSF FacesServlet, Managed Beans & View components
• Developed JSF components like JSP pages with JSF Core & HTML tag libraries & JSTL EL tag libraries; JSF Managed Beans to handle actions, JSF configuration resource files etc.
• Implemented JSF navigation-rules to make request response flow. Also implemented server side validation.
• Integrated Spring framework with JSF to get Dependency Injection facility of Spring Container in presentation tier.
• Configured Message Queues, Message Selectors, Connection Factories, Sessions in WebSphere for Messaging.
• Developed Session beans (stateless & stateful) & MDB for business tier.
• Used JAXB API for XML serialization and Marshaling & Unmarshaling of Java objects
• Involved in finalizing the Tools & Technologies used in PNRRelay.
• Implemented Error handling, Logging, & Connection Pooling into the systems.
• Responsible to define the deployment architecture for the modules, scoping of modules and preparing for the delivery.
• Ownership of all the final deliverables to the customer. Responsible for ensuring the quality of deliverables.
• Responsible for Peer Code Review, Code Troubleshooting, Bug Fixing, & Change Requests.
• Responsible for writing Unit Test Cases using JUnit. Responsible for Load Testing using Apache JMeter.
• Responsible for writing batch & shell scripts for deployment in different environments on Windows & AIX boxes.
• Responsible for Unit & Integration Testing of the application, & Support in SIT, UAT, & Production environments.
• Used PVCS for Configuration Management, Branching & Baselining.

Environment: RUP, Windows XP Professional / AIX, JDK1.4, J2EE1.4, MVC, JSF1.1, Struts1.2, JSP2.0, Servlets2.4, Spring2.5, OOPs Concepts, Multithreading, Collections Framework, Design Patterns, EJB2.0, RMI, JavaBeans, JMS, JavaMail, HTTP, FTP, SMTP, XML, XSD, WebServices, SOAP, WSDL, JAX-WS, JAXM, XSLT, JAXB, LDAP, Apache POI/Excel, Apache iText/PDF, JDBC, JUnit4.5, Apache JMeter, Tomcat 5.0.28, IBM RAD6.0/6.1, IBM WebSphere6.0, IBM MQ, IBM DB2, IBM Rational Rose, Apache Ant1.6.2, JavaScript, AJAX, HTML, XMLSpy4.1, Visio6.1, PVCS, Putty, SSH.

Confidential - Connecticut

Consultant / Lead Developer / Sr. Java, J2EE Developer

Responsibilities:

• Responsible for Requirement gathering, Analysis, High & Low Level Technical Specifications, Development, Testing, Defining Time Lines, Code deliveries, Guiding & Mentoring, Support for the projects, daily/weekly status, & Query resolution etc.
• Worked on the full development of Presentation, Business, & Integrations layers components in different modules of various projects like SampleDeals, TravelGuides, Flights, Hotels, Rental Cars, Attractions, Vacation Packages, Sitemap, User Submitted Description, & My recently viewed places etc.
• Developed all Presentation, Business, & Integrations layers components using Java, J2EE, Design Patterns, XML, WebServices, & Open Source Technologies.
• Developed Use Case diagrams, Class diagrams, & Sequence diagrams for modules using Rational Rose 2000 & Visio.
• Responsible for writing/changing build script using ANT.
• Implemented client and server side validations. Implemented Error handling into the modules.
• Developed stateless Session beans & MDB for business tier.
• Used JAXB API for XML serialization and marshaling & unmarshaling of Java objects
• Responsible for Peer Code Review, Code Troubleshooting, Bug Fixing, & Change Requests.
• Responsible for writing Unit Test Cases and Responsible for Unit & Integration Testing of the application.
• Responsible for writing batch & shell scripts for deployment in different environments on Windows & UNIX boxes.
• Responsible for ensuring the quality of deliverables, & Support in SIT, UAT, & Production environments.
• Used VSS (Onsite), & PVCS (Offshore) for Configuration Management, Branching, & Baselining.

Environment: Agile, RUP, Windows XP Professional / UNIX, JDK1.4, J2EE1.4, MVC, JSP1.2, JSTL, Servlets2.4, Tiles, OOPs Concepts, Multithreading, Collections Framework, Design Patterns, EJB2.0, RMI, JDBC2.0, JMS, JavaMail, Java Beans1.01, HTTP, FTP, SMTP, Service Oriented Architecture (SOA), WebServices, SOAP over HTTP, WSDL, Apache Axis, XML, XSD, SAX, DOM, JAXB, XSLT, Apache POI/Excel, Apache iText/PDF, Velocity1.4, Ant1.6, Maven, Tomcat 5.0.28, Apache2.0.50, JBoss4.0.4, Oracle 9i/10G, JavaScript, AJAX, Flash, HTML, DHTML, XMLSpy4.0, VSS, PVCS, Eclipse, Visio6.1, Toad7.3.0, SQL Navigator3.0, Google AdWords v1.2, Google AdSense v2.0, YahooEWS, Putty, WinSCP.

Confidential

Sr. Java, J2EE Developer

Responsibilities:

• Responsible for Requirement gathering, Analysis, Development, Testing, Deliveries, Support, & query resolution.
• Developed Class diagrams, & Sequence diagrams for various process flow using Microsoft Visio.
• Worked on the full development of various modules like Process Loading Translation and Process Hotel application modules using JSP, Struts1.1, Session Beans and J2EE Design patterns, Hibernate, Java Beans and Java Classes.
• Implemented MVC model2 architecture for PEE with Struts framework.
• Implemented design patterns (Business Delegate, Service Locator, Session Facade, Data Access Object and Data Transfer Object), Spring Factory Pattern & Hibernate.
• Responsible for Peer Code Review, Code Troubleshooting, Bug Fixing, & Change Requests.
• Responsible for writing Unit, & Integration Test Cases as well as for Unit, Integration, & System Testing.
• Responsible for writing batch scripts for deployment in different environments on Windows boxes.
• Responsible for ensuring the quality of deliverables, & Support in SIT, UAT, & Production environments.
• Used Perforce for Configuration Management and Version Tracking.

Environment: Agile, Windows XP Professional / UNIX, JDK1.4.2, JSP1.2, Spring1.1, Hibernet2.0, Servlets2.3, EJB 2.0, RMI, Struts 1.1, Design Patterns, OOPs Concepts, Collections Framework, Java Beans1.01, Xdoclet1.2, ANT 1.6.2, XML, JDBC2.0, JavaScript, AJAX, HTML, DHTML, Tomcat 4.0, JBoss Application Server 3.2.3, Oracle 9i, Eclipse3.0, Perforce, Visio6.1, VPN, Toad.