PROFESSIONAL SUMMARY:

• 7+ Years of IT experience in analysis, design, development, documentation, implementing and testing of web using Java and J2EE, Springs Framework, Struts Framework, Hibernate, Web Services .
• Expertise in front - end technologies JavaScript, HTML, CSS, AngularJS, AJAX and XML.
• Expertise in MVC Architecture using Jakarta Struts 1.3/2.0 with features like the Validation Framework, Tiles Framework, and Internationalization.
• Experience with IBM WebSphere, JBOSS and Apache Tomcat Application Server.
• Strong experience with Application Servers like WebLogic, WebSphere, JBoss, Apache Tomcat, Java Web Server and Content management systems including Joomla, Drupal and FileNet.
• Expertise in Workflow tools like Lombardi, jBPM, WebSphere Integration Server,
• Expertise in Database like Oracle, Sybase, SQL Server, DB2.
• Expertise in Data stores like Cassandra and Caching.
• Expert knowledge of OOPS concepts, design of real time applications using Java, Rogue Wave library and UML tools like Rational Rose, TogetherJ.
• Hands on experience in Build Tools Ant, and Maven.
• Participated in Continuous Integration - CruiseControl, Jenkins, TeamCity. UDeploy.
• Experience in Source controls such as Subversion, CVS, Perforce.
• RAD applications using Flex, HTML5, CSS, Ajax, Dojo and Node JS.
• Expertise in open source frameworks like Struts 2.0, Spring 2.5 (IOC, JDBC, AOP, and LDAP), Web services, Hibernate 3.0, JAXB, AXIS-2, JAAS, JUNIT.
• Experienced in Object-Oriented analysis and design, with J2EE design patterns including Singleton, Factory, Prototype, Session Façade, Data Access Object, DAO, Service Locator, Data Transfer Object, and Business Delegate .
• In depth experience with PL/SQl, T-SQL DB development, Design Patterns, Agile- Scrum, XP, TDD.
• Experience in writing test-cases in Java environment using JUnit .
• Experienced in the MVC Architecture using Struts & Spring Frameworks. JMS, JNDI and Hibernate.
• Knowledge and experience in XML and XML parsers, SOAP-based web services, RESTful Web Services, UML.
• Expertise in Object Oriented Methodologies (OOAD), Aspect Oriented Programming (AOP), SOA, Java2 (JDK1.7), J2EE Design Patterns, Data Modelling and UML based system design.
• Excellent working experience with various framework like MVC, Struts .
• Good Knowledge of UML and Together Soft/ Visio tools.
• Good Experience in Implementing J2EE Design Patterns.
• Experienced in using IDEs such as Eclipse, My Eclipse, IntelliJ, and Net Beans.
• Experienced in developing the multi-tier Client-Server and Distributed Object Systems and Object-Oriented Technologies in an Internet/Intranet Environment.
• Expert in the conversion of legacy information systems to distributed and web-based architectures.
• Always worked closely with system users and management personnel and gained reputation of loyalty, quick problem solving, and excellent teamwork and communication skills.
• Ability to learn and use new systems and paradigms in considerably less time, solid communicator with exceptional team-building skills .
• Experience in mentoring, leading, planning and execution of client projects, liaison with business and IT management .
• Excellent analytical capabilities and good communication skills. Ability to quickly adapt to new environments and learn new technologies.

TECHNICAL SKILLS:

Languages: Java/ J2EE, C, C++, HTML, DHTML, SQL

Java Technologies: Core Java, JDBC, Hibernate, JSF, XML Parsers, JSP, Servlets, Portals, EJB, JMS, Java Swing, JavaBeans, Web Services

Frameworks: Struts 1.x/2.x, Hibernate 3.x, Spring 2.5/3.0, Groovy on Rails 2.x XML

Technologies: XML, SAX, DOM, XSL, XSLT, XPath, WSDL, SOAP, Rest

Web Technologies: HTML, CSS, Java Script, AJAX, jQuery and Angular JS

Servers: IBM Web Sphere 6.x/5.x, Apache Tomcat 5.x/6.x, JBOSS 4.x/3.x

RDBMS: Oracle, MS SQL Server, MySQL.

Tools: Eclipse, WSAD, RAD, CVS, JBuilder, JDeveloper, Ant, Maven Concepts UML, Design Patterns.

Operating system: Windows, Unix.

WORK EXPERIENCE:

Confidential, New York City. NY

Sr. Full stack Developer

Responsibilities:

• Worked in an Agile Environment and participated in requirement gathering, analysis and design.
• Implemented Business Delegate, Design, Facade, Service locator, Singleton, Factory method, Template method, Observer, Data Access Objects, Transfer Objects JEE design patterns.
• Implemented the service layer based on a Spring container and exploited Spring's IOC features for bean management.
• Implemented the persistence layer using Hibernate-ORM .
• Worked on Spring Web Flow on Spring MVC for building flows in our web application.
• Implemented jQuery based accordion styles and handled complete jQuery in showing Rich Internet Application.
• Responsible for creating efficient design and developing User Interaction designs using HTML5, CSS3, JavaScript, jQuery, AJAX and JSON.
• Developed various User Interface components using Struts (MVC), JSP, and HTML.
• Developed application on spring 3.x framework by utilizing its features like Spring Dependency injection, Spring Security, Spring Web flow with Spring MVC.
• Used spring's dependency injection for injecting entity manager and managed beans into spring beans.
• Working extensively with Hibernate Query Language (HQL) to store and retrieve the data from oracle database .
• Developed Enterprise JavaBeans (EJB 3.0) for implementing application's business rules and policies.
• Familiarity with Service oriented architecture (SOA) by developing and consuming Restful web services based on JAX-RS and Jersey.
• Coded JSP pages and used JavaScript for client-side validations and to achieve other client-side event handling.
• Designed the user interface of the application using HTML5, CSS3, Java Server Faces 2.0 (JSF 2.0), JSP, JSTL, JavaScript, AngularJS, Node JS, and AJAX.
• Coded in AngularJS MVC Framework to make single page applications and complex price configurations pages.
• Used Spring Security framework for login authentication, password hashing.
• Worked on Java Message Service (JMS) API for developing message-oriented middleware (MOM) layer for handling various asynchronous requests.
• Worked with topic for creating publish/subscribe-messaging model.
• Used D3.js and Angular to construct data visualization.
• Developed persistence layer based on JPA framework for providing POJO persistence model for object-relational mapping.
• Used Concurrent Version System (CVS) as source control tool.
• Developed unit test cases and suits on Junit framework for unit testing .
• Used Maven for building, deploying application, creating JPA based entity objects and compiling GWT application.
• Used XML parser API's like JAXB API within the web service for marshalling/unmarshalling.
• Used Business Process and Decision Management Design using JBoss JBPM and JBoss Drools Rules Engine.
• Developed the web applications even under pressure when time line occurs.
• Involved in designing and development of web interface using JSP, Servlets, and JavaScript .
• Tested each and every application with using validators and handled multiple modules simultaneously to achieve the application.

Environment: Spring 3.1, J2EE 1.7, Spring JDBC Templet, Spring Batch, AJAX, XML, CSS, CSS 3, HTML 5, JavaScript, Oracle 10g/11i, Maven 3.0.3, MYSQL 6.1, jQuery, JUnit, REST, AngularJS. STS 3.5.1(eclipse), Core Java, JSP's, Action Components, Tomcat Web Server.

Confidential, Redwood City.CA

Sr. Full Stack Java Developer

Responsibilities:

• Followed Agile methodology and involved in daily SCRUM meetings, sprint planning, showcases and retrospective and used JIRA as a tracking tool for the sprints.
• Designed the front-end screens using AngularJS, HTML5, CSS3, JavaScript, jQuery, Bootstrap and Spring Boot.
• Developed Angular controllers, services, filters and developed HTML templates with various Angular directives such as ng-app, ng-controller, ng-repeat, ng-if, ng-show, ng-hide, ng-change, ng-blur etc.
• Developed Grid's used in the system using Slick grid and created custom grid directive to make the component reusable .
• Used various Angular UI Bootstrap components such as calendars, masks, uploaders, sliders, alerts, modal dialogs for developing the UI.
• Took part in setting up the routing configuration using Angular UI router for various views and sub views.
• Configured Gulp to perform various UI build and test related tasks and used NodeJS NPM and Bower to manage the dependencies.
• Developed Angular services making use of resource service to perform REST API calls to the backend .
• Developed unit test cases using Jasmine and Karma and performed end to end testing using Protractor and Selenium.
• Developed REST controllers using Spring Data REST to serve the UI with required JSON data .
• Developed REST exception handling controller advices to respond to bad requests and server-side exceptions .
• Used complete annotation driven approach to develop the application using Spring Boot and was also involved in setting up the Spring bean profiling.
• Consumed SOAP/ JAX-WS based web services using spring framework and used SOAP UI for testing these services.
• Used REST Client and POSTMAN to test the rest-based services and used Junit and Mockito to test the middleware services.
• Worked with Middleware using Message driven by POJO (MDP) after creating QCF, Queue on WebSphere server, and using JMS template for asynchronous functionality for multiple users.
• Used Hibernate in the persistence layer and implemented DAO's to access data from database.
• Used Node.js to run Grunt tasks and build properly the project and Implement modules into Node JS to integrate with designs and requirements.
• Used GruntJS, BowerJS, Express from NodeJS.
• Involved in enhancing existing MEAN (MongoDB, Express, Angular and Node) stack applications and provided the required support.
• Build REST web service by building Node.js Server in the back-end to handle requests sent from the front-end jQuery Ajax calls.
• Made the integration of data in several applications in favor JSON documents with dynamic schemas using MongoDB (NOSQL) database.
• Created various MongoDB collections and wrote services to store and retrieve user data from for the application on devices and used Mongoose API in order to access the MongoDB from NodeJS.
• Used GIT as version control system, to keep track of all the work & all changes, allowing several developers to collaborate and used Maven as build and configuration tool and Jenkins for continuous integration tool.
• Involved in configuration and usage of Apache Log4J for logging and debugging purposes.
• Used RAD as IDE tool to develop the application.
• Prepared Documentation for Unit Test Plan and Unit Test Results for the QA purpose .
• Participated in the release night shakeouts/overnight deliveries and QA Support.
• Used Veracode for application security scanning and remediated the flaws that were identified in the code.
• Took part in setting up the application with Jenkins and AWS and is involved in builds and deployments to Tomcat server .

Environment: Java 7, STS, Tomcat 7, Gulp, Spring Tool Suite, Spring, Spring Boot, Hibernate, MongoDB, RESTful Web Service, Oracle, HTML5, CSS3, jQuery, AngularJS, Node.js, Express, JavaScript, GIT, JMS, Jenkins, Agile, JIRA tool, Selenium, Log4j, Maven, AWS.

Confidential, Franklin Lakes. NJ

UI/JAVA Developer

Responsibilities:

• Designed User Interface based on MVC framework, which accomplishes a tight and neat co-ordination of Spring MVC, AngularJS, HTML, CSS, JavaScript, Bootstrap.
• Applied advanced HTML, JavaScript, and CSS to deliver cutting-edge user interfaces and components.
• Developed the User Interface validation framework in combination with custom validation built on top of Struts validation framework from the form bean .
• Designed Use Case Diagrams, Class Diagrams and Sequence Diagrams using Microsoft Visio .
• Concentration on building JAVA/J2EE, ECM and BPM business solutions from the business need and solutions aspect, in contrast to the product line.
• Developed the custom Logging framework used to log transactions executed across the various applications using Log4j.
• Deployed the application on JBoss web /application server.
• Developing Hibernate Configuration files for PostgreSQL, Oracle 10g.
• Developed the custom Error Handling framework, used for handling Socket Errors using Spring AOP and maintaining the transactions.
• Developed Data Access Components using SQL, JDBC, Hibernate, and JPA.
• Developed loosely coupled components using Spring dependency injection and Spring concepts.
• Used AngularJS and Ember.js form validations for validating the client-side data .
• Integrated user interface with Hibernate based persistence layer using Spring and Hibernate, JPA integration modules.
• Published JAX-WS based web services where in all the requests will be routed to this Single, used SOAPUI to test SOAP web services.
• Implemented persistence layer using various features of Hibernate 3.0 framework like HQL queries, Criteria, projections etc.
• Attended everyday Enterprise Workflow Stand-Up meeting to provide current status, thus implementing Agile Methodology.

Environment: HTML5, CSS3, MVC framework, Spring, Hibernate, JSP, Servlets, Microsoft Visio, Bootstrap, JBoss, Spring AOP, Angular JS, C#, Spring MVC, Spring, SQL, JDBC, JPA

Confidential, Andover. MA

Java/J2EE Developer

Responsibilities:

• Designs and develops application and user interface by setting expectations and features priorities throughout System development life cycle within HM Health Solutions established framework.
• Involved in developing the application using Java/J2EE platform . Implemented the Model View Control (MVC) structure using Struts.
• Used jQuery for the development of web application using Angular.JS, Ajax, DHTML and DOM scripting.
• Responsible to enhance the UI using HTML, Java Script, XML, JSP, CSS as per the requirements and providing the client side using jQuery validations.
• Developed Web services (JAX-WS) specification using Apache CXF as the implementation and developed client application API's using Node.JS.
• Used Grid functionality like Grid filtering, Multiple Sorting, Grid Cell Editing, Grid Row Editing.
• Used Spring Core Annotations for Dependency Injection and used Apache Camel to integrate Spring framework.
• Used Hibernate as Persistence framework mapping the ORM objects to table using Hibernate annotations.
• Responsible to write the different service classes and utility API, which will be used across the framework.
• Used Hibernate Transaction Management, Hibernate Batch Transactions, and Hibernate cache concepts.
• Used Axis to implementing Web Services for integration of different systems.
• Exposed various capabilities as Web Services using SOAP/WSDL .
• Used SOAP UI for testing the Web services by sending an SOAP request .
• Configured EC2 instance and Route53 for DNS hosting on AWS for development environment and used AJAX framework for server communication and seamless user experience.
• Designed and developed customized ESB to integrate and govern SOA services .
• Built various capabilities in ESB like Security, Message routing, message transformation, transaction management etc.
• Worked on Proof of Concept for developing application using Node.JS and Mongo DB .
• Used Require.JS to improve speed and quality of the code and Log4j for the logging the output to the files.
• Used Junit unit testing, Selenium for UI testing and FitNesse for Integration testing.

Environment: JDK 1.8, Spring (DI, MVC, Transaction Management, AOP) JSP, JSP-EL, JSTL, Servlets, AWS, Oracle SOA, TOAD, HTML, CSS, XML, Angular JS, Cassandra, TOAD, SVN, Node JS, ESB, SOAP, REST.

Confidential

Jr. Java Developer

Responsibilities:

• Involved in the analysis, design, and development and testing phases of Software Development Life Cycle (SDLC).
• Used Microsoft VISIO for developing Use Case Diagrams, Sequence Diagrams and Class Diagrams in the design phase.
• Developed Custom Tags to simplify the JSP code .
• Designed UI screens using JSP and HTML .
• Used JavaScript for client-side validation.
• Developed Struts Framework in the application, which is based on the MVC design pattern.
• Implemented Hibernate in data access layer to access and update information in the database.
• Actively involved in designing and implementing Factory method, Singleton, MVC and Data Access Object design patterns.
• Web services used for sending and getting data from different applications using SOAP messages. Then used DOM XML parser for data retrieval.
• Used JUnit framework for unit testing of application and ANT to build and deploy the application on WebLogic Server.

Environment: Java, Eclipse, Struts Framework, Hibernate, Servlets, JSP, XML (DOM), SOAP, Web Logic, JavaScript, UML, HTML, JUnit, ANT and Oracle.