SUMMARY

• Having 8+ years of experience in object oriented programming, design and development of Multi - Tier distributed, Enterprise applications usingJavaand J2EE technologies with Software Development Life Cycle (SDLC).
• Experience in developing business applications using EJB, Servlets, Struts, Spring, Hibernate, JPA, JMS, JTA, JNDI, JDBC and RMI.
• Expertise in Web development using HTML5, DHTML, XML, XSLT, DTD, Parsers (SAX, DOM), JSP, CSS and JavaScript, Angular JS, Node JS, Bootstrap, JQuery, JSF, AJAX, JAXP.
• Hands on experience in developing and registering web services using JAX-RPC, JAX-WS, JAX-RS, SOAP, RESTful, WSDL, UDDI registry.
• Extensively worked on coding using core java concepts like multithreading, collections, generics, network APIs and database connections.
• Experience in working on various Spring modules (Spring Core, Spring MVC, DAO and AOP) along with Hibernate as teh back-end ORM tool for implementation of persistence layer and mapping of POJOs.
• Developed user-friendly web-based GUI using JSP, JavaScript, CSS, HTML, and DHTML
• Experienced in working with SOA architecture by producing/consuming SOAP based web services using Apace Axis, CXF engines.
• Proficient in designing applications using Java/J2EE Design Patterns such as Creational, Structural and Behavioral design patterns Singleton, Factory, Facade, Builder, Value/Data Transfer etc.
• Expertise in Object Oriented Analysis, Design / Development Methodologies, Use Cases, Sequence and Class Diagrams using UML.
• Strong knowledge on Hibernate and in using Hibernate Connection Pooling, HQL, Collections, Hibernate Caching, Hibernate Transactions, Optimistic Locking.
• Expertise in Database application programming for Oracle, PostgresSQL and SQL server using Stored Procedures, Triggers, Views etc.
• Experience in configuring and deploying teh web applications on WebLogic, WebSphere, Glassfish and JBoss Application Servers including hands on experience in using Tomcat web Server.
• Used AngularJS as teh development framework to build a single-page application.
• Enhanced experience in using different IDEs like teh Net beans, IBM RAD, OEPE and Eclipse.
• Good knowledge on SDLC implementation methodologies such as Waterfall, Incremental, Iterative and Agile Models.
• Possess excellent technical background, communication, interpersonal and presentation skills. Very quick at learning new technologies & frameworks.

TECHNICAL SKILLS

Web Languages: Java, J2EE (JSP, JSF, Servlets, Struts 2.0, Spring Web FlowJSP Tag Libraries, EJB 3.0,JDBC, JavaScript.

Frameworks: Spring MVC, Struts, Hibernate, JSF Framework

Methodology: OOAD, OOPS, UML, RUP, Autosys

Scripting Language: JavaScript, CSS

Markup Language: HTML5

Database: Oracle11g, MySQL 5.x, MongoDB, PostgresSQL and SQLServer

Operating System: DOS, Windows, Unix

IDE Tools: Eclipse, Net beans, RSA, JBuilder, Oracle ADF, Web Logic, Enterprised Architect, RationalRose, LDAP, RUP Methodology, Clear Case/Clear Quest

Web Services: SOAP, REST, WSDL

Methodologies: OOPS/OOAD, UML, J2EE Design Patterns

Version Control: SVN, Git, Ant Build

PROFESSIONAL EXPERIENCE

Senior J2EE Developer

Confidential, Boston, Massachusetts

Responsibilities:

• Involved in designing, developing and testing of J2EE components like Java Beans, Java, XML, Collection Framework, JSP, Spring Integration, Struts and Hibernate, framework.
• Used Spring/MVC framework to enable teh interactions between JSP/View layer and implemented different design patterns with J2EE and XML technology.
• Proficient with Web Page Development using HTML5, JSP with Custom Tag Libraries, CSS3, JavaScript, JQuery and AJAX.
• Involved in handling transactions using Spring Declarative Transaction management.
• Used SOAP UI for teh functional testing and inspection and invocation of spring based Web Services
• Build Restful Web services using JAX-RS API, worked extensively with SOAP and Restful Web service for application integration.
• Involved in consuming, producing Restful web services using JAX-RS..
• Developed client modules for teh SOA integration.
• Developed internal application using Angular.jsandNode.jsconnecting to MongoDB on teh backend.
• Designed and developed application using Core Java and Developed SQL queries and stored procedures for teh application.
• Working experience with various versioning tools like SVN, Git and Ant Build.
• Involved in teh creation of interface to manage user menu and Bulk update of Attributes using jQuery
• Implemented CSS3 and JavaScript based navigation system to improve ease of maintenance and organic search engine placement.
• Developed teh war/ear file using Ant script and deployed into Web Sphere Application Server.
• Worked on Web Sphere Application Server. Used Ajax to provide dynamic features where applicable.
• Extensively used MongoDB, Oracle SQL Developer graphical tool for teh enhancement and simplification of Database Development task.
• Used JMS for insurance claim reports and status information exchange between current and legacy system.
• Involved in deploying and testing application using JBoss Fuse application server.
• Created a utility tool using Angular JS, Ext JS which allows several application teams to restart their application servers which involves configuration settings for generating various routes using controllers, views.
• Using Ext-JS in teh front end and optimized Ext JS themes.
• Designed and implemented a Cassandra NoSQL based database and associated RESTful web service.
• Expertise working on Web/Application servers likes WebLogic, WebSphere, and Apache Tomcat 8 along with Coherence.
• Involved in creating test cases using Junit for Java classes and Abstract spring dependency Injection test for spring beans.

Environment: Java 7, JDK1.7, J2EE, Web Sphere, Spring 4.0, Spring Integration, framework, EJB, JSP, Ext JS 4/5(Sencha), Primefaces, HTML5, CSS3, DOJO, XSLT, jQuery, Maven, Git, SVN, Coherence, Angular JS, Java Script, Ajax, Hibernate ORM, Spring ORM, SCRUM, Web Services (SOAP), Oracle 11g, Struts, SQL and Windows.

Sr. Java/J2EE Developer:

Confidential, Framingham, MA

Responsibilities:

• Involved in System Analysis and Design methodology as well as Object Oriented Design and development using OOAD methodology to capture and model business requirements.
• Created interactive web pages and applications by usage of HTML, CSS, Angular JS and JQuery.
• Responsible for JAVA, J2EE, JSF, JBPM, EL, Groovy development.
• Used Angular JS filters for filter functionality in search box and Iterator functionalities.
• Implemented teh web-based application following theMVC IIarchitecture using Struts Framework.
• Developed front-end components using JSP,Spring, StrutsTiles layout.
• Implemented J2EE patterns like,Data Access Object, Session facade, Business Delegateand Value Object.
• Implemented teh service layer using Spring with transaction and logging interceptors.
• Developed web-based applications using Web Services, both SOAP/WSDL and REST.
• Extensively worked on theStrutsDAO module and ORM using Hibernate.
• Designed and developedWeb Services (SOAP, WSDL).Created and compiledXML Schemato generateJava Beanclasses usingAxis.
• Installation, Configuration & administration of WebLogic application Server.
• Designed and developed usedXSLTtransformation components to convert data from XML to HTML, Used XML DOM API for parsing XML.
• Used Hibernate to manage Transactions (update, delete) along with writing complex SQL and HQL queries.
• Involved in writing SQL, Stored procedure and PLSQL for back end. Used Views and Functions at teh Oracle Database end. Developed thePL/SQLscripts for rebuilding teh application Oracle Database.
• Developed HTML and JavaScript. Developed Scripts forUNIXplatform deployment.
• Used teh Mozilla Firefox extension, Firebug, to view and debug HTML, DOM and JavaScript.
• Used Log4J for logging and tracing teh messages.
• Involved in unit testing using Junit.
• Project coordination with other Development teams, System managers and web master and developed good working environment.

Environment: Java EE 5, JSP, Servlets, JSF, Spring DI/IOC, Hibernate, Groovy, XML, HTML, JDBC, Web services, Rational Software Architect, Web Services (SOAP/WSDL and REST), Jasper, ORM, Web Logic Application Server, Junit, Maven, Log4J, SVN, Oracle 10g, Java Script, CSS, UNIX.

J2EE Developer

Confidential, Charlotte NC

Responsibilities:

• Participated in requirement discussions with all teh interfacing systems.
• Was involved in all teh phases of teh project right from requirements gathering to maintenance.
• Designed and developed teh layers, components of teh project using OOAD methodologies and standard J2EE patterns and guidelines
• Participated in Functional Document reviews and created Technical documents.
• Actively designed, developed and integrated teh Metrics module with all other components.
• Used Scrum for managing product development.
• Development using Java, JSP and Servlets on WSAD.
• Experienced with object functional programming language like SCALA.
• Developed Struts Action and Form classes to access Java Beans and UI.
• Developed and deployed various Sessions beans.
• Used Hibernate to access database and perform database updating.
• Used Spring Core for middle tier development to achieve inversion of control.
• Wrote complex queries and mapped database views using DAO in Oracle.
• Used various Core Java concepts such as Multi-Threading, Exception Handling, Collection APIs to implement various features and enhancements.
• Co-ordination with offshore team on development activities.
• Responsible for JAVA, J2EE and Groovy coding / development.
• Developed Use Cases, UML diagrams such as Sequence Diagrams, Activity Diagrams and Class Diagrams, for my application modules (Metrics).
• Developed Web Services using XML messages dat use SOAP. Developed Web Services for Payment Transaction and Payment Release.
• Developed teh application using RAD as teh IDE and used its features for editing, debugging, compiling, formatting, build automation and version control (CVS).
• Wrote test cases in Junit for unit testing of classes and implemented teh logging using Log4j.
• Retrieving code from teh repository and deploying in Production using ANT.

Environment: Java, JDK, JSP, Eclipse, Servlets, Struts2.0, Spring IOC, Github, EJB, Groovy, JNDI, Hibernate, HTML5, XML, DHTML, Log4j, Ant, WebSphere, Oracle, Windows, JSF, Scrum, JDBC, Rational Software Architect, Web Services (SOAP/WSDL and REST), Web Logic Application Server, Junit, Maven, SVN, Java Script, CSS3, UNIX.

Java Developer

Confidential, Peoria, IL

Responsibilities:

• Involved in teh analysis, design, and development phase of teh application using agile methodology.
• Created Class, Activity, and Sequence Diagrams using IBM Rational Rose modeling tool.
• Developed teh presentation layer using JSP and Servlets with a RAD tool.
• Used JavaScript for client side validations.
• Developed Message Driven Beans for send asynchronous notification messages.
• Designed and developed numerous Session Beans and deployed on WebSphere Application Server.
• Used JMS for sending asynchronous data between teh different session beans.
• Wrote stored procedures, complex queries using PL/SQL to extract data from teh database, delete data and reload data on Oracle using teh Toad tool.
• Wrote Test Cases for Unit Testing using JUnit.
• Involved in testing teh complete flow of teh modules.
• Used CVS for version control.
• Implemented Log4J for Logging Errors, debugging and tracking.

Environment: Java1.6, JDK1.6, JSP, Servlets, EJB, JMS, Spring, AJAX, Oracle, XML, XSLT, HTML, CSS, WebSphere, UML, RAD, TOAD, PL/SQL, JUnit, CVS, Log4j.

Software Engineer

Confidential

Responsibilities:

• Gathered user requirements, analyzed and wrote functional and technical specifications
• Designed and developed teh user interface using Struts 1.2/2.0, JQuery, JavaScript, and XHTML.
• Designed front - end, data driven GUI using JSF, Action Script 3.0, HTML, JavaScript, DOJO and CSS.
• Implemented Web Services for communicating one application to another application by using SOAP, WSDL and EJB Technology.
• Developed asynchronous, rich user interface with AJAX and rich Internet application embedded with Flex to get user information from teh server and project to user.
• Designed, implemented and deployed J2EE web application using JSF and Spring IOC.
• Used Hibernate for Object Relational Mapping (ORM) and data persistence.
• Implemented business processes to develop email notification components using JMS API.
• Wrote SQL commands and Stored Procedures to retrieve data from Oracle database
• Used log4j for logging and SVN for version control.

Environment: Java, Servile, JSP, Action Script3.0, HTML, Hibernate3.2, Spring3.0, XML, CSS, Flex, JDBC, Eclipse, Struts, HTML,JavaScript, Oracle10g