SUMMARY

• Having 7+ years of IT involvement in all phases of Software Development Life Cycle (SDLC), such as Planning, Analysis, Design, Implementation, Testing and Maintenance of various Client/Server Applications, Web Based applications using JAVA/J2EE technologies.
• Strong in the complete Software Development Life Cycle (SDLC) including requirements definition, design, programming / testing and implementation of major systems.
• Certified Oracle Java SE6 Programmer (OCPJP6).
• Ability to assimilate new technologies very quickly and apply that knowledge to the fast growing and ever - changing markets of Information Technology.
• Experience in J2EE Technologies (Servlets, JSP, JDBC, EJB, JNDI, and JMS) and participated in the designing and developing of Software using Agile and Waterfall methodologies.
• Experience in User Experience (UX) design and development, User Interactive (UI) Web Pages and visually appealing User Interfaces using HTML5, CSS3, Bootstrap, SASS, JavaScript, jQuery, Angular-JS and React-JS.
• Experienced in developing and implementing web applications using Java, J2EE, JSP, Servlets, JSF, HTML5, JavaScript, AJAX, JSON and jQuery, CSS3, XML, JDBC and JNDI.
• Expertise in development and deployment of multi-tiered web-based enterprise applications using J2EE technologies like Servlets3.0/2.5, JSP1.1/2.0, Struts2.0, JMS, Hibernate3.0/4.0, Spring3.0/4.0, JDBC, JNDI, JSF, Angular JS, JavaBeans and Web-services (SOAP, Rest)
• Knowledge of J2EE design patterns like MVC, Front Controller, Factory, Abstract Factory, Command Pattern, Singleton, Session Facade, Transfer Object, Business Delegate and Data Access Object etc.
• Expertise in MVC architecture Web Framework Struts2.0, Spring4.0 (Dependency Injection, Data Access Objects, MVC Framework and Spring Web Flow) and Experience in Spring Framework in business layer for Dependency Injection, AOP, Spring MVC, transaction management and used Hibernate as a persistence layer that use the POJOs to represent the persistence database.
• Good Exposure to Service Oriented Architecture (SOA) such as Web Services and hands on experience in developing and registering web services using JAX-RPC, JAX-WS, SAAJ, JAX-RS, SOAP, RESTful, WSDL, UDDI registry.
• Experience in configuring and deploying the web applications on Web-Logic, Web-Sphere and JBoss Application Servers including hands on experience in using Tomcat web Server.
• Expertise in developing XML documents with XSD validations, SAX and DOM parsers to parse the data held in XML documents and experience in other XML related technologies like DTD, XSL, XSLT, XPATH, JAXB, and JAXP.
• Expertise in using Java IDE tools of Rational Application Developer (RAD), Web Sphere Application Developer (WSAD), EclipseEE3.0/3.2, Web-Logic Workshop, RSA7.0 and Net Beans to develop dynamic web applications.
• Expertise in Bootstrap, AngularJS and Node JS (Express, Mongoose, Body-Parser, HTTP, File system, Browser Sync etc.), and used Log4j for logging.
• Hands-on experience working with source control tools such as CVS, Clear Case, SVN, Git and Surround SCM.
• Experienced in the deployment of the ear and jars using Jenkins, ANT, Maven deploy tools and performing other configuration changes for setting up the application in the integration testing environment.
• Created and presented training materials for Groovy, Unit Testing, the Gradle build framework and others.
• Work Experience with testing tools and applications such as JUnit, Mockito, Firebug, Fire Poster, Soap UI and performed Unit testing, integrated testing and closely worked with QA team in preparation of Test plans.
• Proficient in RDBMS concepts like writing SQL Queries, Functions, Stored Procedures and PL/SQL Packages and have knowledge on NoSQL Databases MongoDB and Couch DB.
• Expertise in using Oracle SQL Developer GUI (Graphical User Interface) tool for database development, browse database objects, implement and edit SQL as well PL/SQL statements.
• Complete understanding of Agile/SCRUM with the ability to conduct SCRUM meetings, co-ordinate team activities in a strict-deadline driven environment and maintain excellent client communication.
• Good exposure in interacting with clients and solving application environment issues and can communicate effectively with people at different levels including stakeholders, internal teams and the senior management.

TECHNICAL SKILLS

Languages: Java , J2EE (Servlets, JSP, JDBC, JAVA BEANS, JSF, JNDI, EJB), XML, Shell Scripting.

XML Technologies: XML, XSL, XSLT, SAX, DOM.

Web Technologies: JSP, Servlets, EJB, JNDI, JDBC, Java Beans, HTML, JavaScript, Node JS, Express JS, Web Services, SOAP, WSDL, AJAX.

Application Servers: Web-Sphere 7.1/5.1, Web Logic 7.1/6.1, JBoss, iPlanet.

Web Servers: Apache Tomcat 6.0/5.5, Java Web Server 2.0, IIS.

Version Control: Clear case, Subversion, Git, CVS, Harvest, IBM CMVC, Starteam.

IDE: RAD 8.0, IBM WSAD 5.1.2, Eclipse, Net beans, Sublime Text, IntelliJ IDEA, JDeveloper, Microsoft Visual Studio, Android Studio.

Frameworks &Utilities: Angular JS, Struts, Spring, Hibernate, Spring Core, Spring AOP, and Spring MVC.

Tools: TOAD, SQL Developer, DB Visualizer, XML SPY, Rational Rose, Server studio.

Build Tools: Ant 1.8, Maven, Gradle, Jenkins, Docker, AWS, JIRA.

System Design & Development: Requirement gathering and analysis, design, development, testing, delivery.

Databases: Oracle, MySQL, MS SQL Server 2000, MS-Access

Testing Tool: Junit, Mockito, Jasmine, MongoDB, Cassandra.

Operating Systems: Window, Linux, UNIX.

PROFESSIONAL EXPERIENCE

Confidential

Java developer

Responsibilities:

• Designed the front-end screens using AngularJS, HTML5, CSS3, JavaScript, jQuery, Bootstrap and Spring Boot.
• Used various Angular UI Bootstrap components such as calendars, masks, up loaders, sliders, alerts, modal dialogs etc. for developing the UI.
• 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 REST Client and POSTMAN to test the rest-based services and used Junit and Mockito to test the middleware services.
• 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.
• Took part in setting up the routing configuration using Angular UI router for various views and sub views.
• Worked with Middleware using Message driven by POJO (MDP) after creating QCF, Queue on Web-Sphere server, and using JMS template for asynchronous functionality for multiple users.
• Configured Gulp to perform various UI build and test related tasks and used Node JS NPM and Bower to manage the dependencies.
• Developed Angular services making use of resource service to perform RESTAPI calls to the backend.
• Developed Grid's used in the system using Slick grid and created custom grid directive to make the component reusable.
• Developed unit test cases using Jasmine and Karma and performed end to end testing using Protractor and Selenium
• 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 SOAPUI for testing these services.
• 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 (compile, minify, concat etc.) and Implement modules into Node JS to integrate with designs and requirements. Used Grunt JS, Bower JS, Express from Node JS.
• Involved in enhancing existing MEAN (MongoDB, Express, Angular and Node) stack applications and provided the required support.
• Created various Mongo DB collections and wrote services to store and retrieve user data from for the application on devices and used Mongoose API to access the Mongo DB from Node JS.
• 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/over-night deliveries and QA Support.
• Used Vera code 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.
• 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.

Environment : Java8, 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

Full Stack Java Developer

Responsibilities:

• Created reusable components used across various modules using React - JS , React - DOM , Bootstrap and JSX .
• Used various NPM modules like Watchify , Babilify , Browserify , Http - Fetch , Body - Parser , Express etc. To create the application.
• Involved in creating REST services using Node - JS , Express - JS , Mongoose, and Body - Parser NPM modules.
• Used Spring Framework at Business Tier and uses spring container for initializing services and used Spring Core Annotations for Dependency Injection such as Bean , Component , Repository , Auto-wired etc.
• Followed Reflux architecture in creating the actions, stores and controller components for callbacks.
• Developed the React Web UI components using Atom IDE and made backend REST calls using what wg - fetch .
• Used Spring Framework with Hibernate to map to Oracle database and mapping using Hibernate Annotations.
• Used Bootstrap CSS for dialogs, tabs, date picker, model pop up's and advanced components to implement UI model.
• Create, edit and maintain sites implementing responsive design & themes using front-end development frameworks including Bootstrap .
• Developed the DAO layer for the existing applications using spring, Hibernate and developed various business logic and reports using HQL and Hibernate Criteria .
• Consumed restful web services using apache Http Client for the data coming from external systems.
• Interacting with the offshore team to assist them in the development and help them understand the requirements and performed Code Reviews.
• Experience in upgrading and migrating various versions of Mongo database on different platforms. Designed and developed custom Mongo applications specific to clients' needs.
• Developed Spring JMS message listeners to consume JMS messages from queues and used spring transaction management to manage the transactions in the application.
• Involved in setting up the application to run on AWS environment on multiple EC2 instances with ELB's using Jenkins .
• Validating the Application by Deploying and testing on JBoss Server.
• Responsible for maintaining the code quality, coding and implementation standards by code reviews.
• Created various unit test cases and integration tests for the DAO , Service , and Controller components using JUnit , DB Unit and Spring Test support .
• Updated legacy Ant build infrastructure to new Gradle based build system, enabling more robust test, build and release procedures.
• Integration testing, bugs fixing , handling change requests and code reviews.
• Reviewing the Database Schemas across the different domain. Worked on the Integration of the Code and deliver the build to UAT Team.

Environment: : Java 1.6, Junit 4, JBoss 7, Oracle 10g, HTML, JSP, JavaScript, React-JS, Node-JS, Mongo-db, Spring, Hibernate, Eclipse, Atom, Restful Web services, Gradle, Junit, log4j, JavaScript, Subversion, Jenkins, AWS.

Confidential, NJ

Java Developer

Responsibilities:

• Designed various UI screens required for the ticket information and bookings. Used Struts MVC at presentation layers. Development front-end content using JSP , Servlets , DHTML , JavaScript , CSS , HTML .
• Implemented Spring Beans using IOC and Transaction management features to handle the transactions and business logic. Integrated the Struts framework and the spring framework together.
• Extensive use of Struts Framework for Controller components and View components.
• Created and maintained Simulator using Spring Source Tool Suite .
• Developing application using Spring MVC , Dependency Injection to improve usability and flexibility. Used spring , JDBC Template and implemented DAO Design Pattern to connect and retrieving data. Developed the application using the Stripes framework and worked as a part of developing most of the action bean classes.
• Constructed database objects like Packages , Procedures , Functions , Batches , SQL Queries , Views , Indexes , and Exceptions using Toad . Wrote PL / SQL stored procedures for Oracle database.
• Implemented Data Access Layer using Ibatis , developed POJO's mapped to the relational tables in database using Ibatis mapping files. Worked on Oracle as the backend database and used Ibatis to automate the mapping between the SQL Databases and the Java Objects .
• Created SOAP web service for sending payment processing informational data to third company. Followed top down approach to implement SOAP based web services. Tested SOAP web services using SOAP UI .
• Used Java Mailing or Messaging Service ( JMS ) API's for mailing detailed notifications depending upon the success and failure once the backend process is complete and for mailing administrator of any system related problems.
• Configured Web-Logic Application Server and participated in structured code reviews / walkthroughs. Support installation of application releases into production as directed.
• Used Jira for tracking bugs and used Gradle with Jenkins for building and deploying the application to multiple environments and created Daily Rolling Log using Log4j .
• Used Microsoft Visual Explorer for Agile Methodology and Used Net Beans IDE . Used TOAD for database query testing, in the process of optimizing the queries.
• Developed Junit test cases for test coverage of the application and Implemented Unit and Integration test cases with JUNIT Framework based on Functional Flow .
• Worked on Construction (Changes in Code), Unit testing and Test Result . Responsible for unit testing and integration testing, bugs fixing, handling change requests.

Environment: J2EE, JSP, Servlets, DHTML, Java Script, CSS, HTML, Spring, Struts, ibatis, SOAP based Web-Services, Oracle, PL/SQL, Toad 9.6.1, JUnit, jQuery, Oracle, PL/SQL, SQL Navigator, SVN, Gradle 2.4and Web-Logic Server.