SUMMARY:

• Over All 7+ years of professional experience in software design and development with a strong Java, J2EE back ground and UI Development.
• Experience of enterprise level application development with Java centric technologies in the domain of Banking and Insurance.
• Extensive experience working in a Test - Driven Development and Agile-Scrum Development.
• Experience in working in both Windows and UNIX platforms including programming and debugging skills in UNIX Shell Scripting.
• Knowledge in Application Design and Development using OOA, NoSql, Java, C/C, OO, Agile, web sockets, Linux, Cloud, OLAP, cloud-based system operations, ITIL, XML, OOD, OOP, MVC, SOA and J2EE.
• Having strong knowledge in coding with latest web technologies, frameworks like Angular 2, Angular 4, Angular 6, ReactJS, Node.js and strong experience in developing Responsive Design UI development.
• Used OOPS concepts for message passing and data binding.
• Experience in developing User Interface (UI) Applications and professional web applications using HTML5, CSS3, Bootstrap, JavaScript, jQuery, AJAX, RWD, JSON, XHTML and XML.
• Experience in debugging and profiling code.
• Good working knowledge of J2EE best practice toolsets such as Ant, Maven, Log4j.
• Employing Java Object/Relational bridge technologies such as Hibernate, JPA, and spring.
• Developed applications using frameworks and API like Struts, Spring MVC.
• Experienced in other front-end technologies such as SASS, LESS, Typescript, BOOTSTRAP, Angular1, Angular1.5, Angular2, Ajax, JSON, Node.js etc.
• Experience with working in java script framework like jQuery, AngularJS and NodeJS.
• JAVA/J2EE development experience in server side and client side programming.
• Extensive experience in Java/J2EE programming - JDBC, Servlets, JSP, JSTL, JSF 2.x JMS.
• Experience in Multithreading.
• Experience in Front-End UI development skills using scripting languages like HTML5, DHTML, CSS3, JavaScript, JQuery, JSON, AJAX, Angular JS, NodeJS, Bootstrap, Tag Libraries and JSTL.
• Experienced in Web Services approach for Service Oriented Architecture (SOA).
• Experienced in web development using HTML5, DHTML, XHTML, CSS3, JavaScript, DOJO, Angular JS, and AJAX technologies.
• Exposed Restful WebServices using JAX-RS and Implemented Angular promises to handle asynchronous communication with our Restful API for various requirements.
• Extensively used XML and Java Architecture for XML Binding (JAXB) to map java classes to XML representation.
• Experience in developing User Interface (UI) Applications and professional web applications using HTML, CSS, Bootstrap, ReactJS, JavaScript, jQuery, AJAX, RWD, JSON, XHTML and XML.
• Good Experience in implementing Puppet, Chef, Jenkins and Docker.
• Experience in using ANT tool, Maven to compile, package and deploy the components to the Application Servers.
• Experience in integrating the internal security model into new projects with Spring Batch, Spring Micro Services and Spring Boot.
• Strong experience in XML related technologies including XSD, DTD, XSLT, XPATH, DOM, SAX, JAXP, JAXB, XML-RPC and XML Beans.
• Expertise in developing and consuming Web services including different technologies and standards like DTD, XSD, SOAP, WSDL, JAX-RPC, JAX-WS, WS-I and Apache Axis, JAX-RPC.
• Good knowledge in Restful Web Services.
• Strong Hands on Experience with IBM MQ Series and JMS for communication between middleware components.
• Experience in installing, configuring, tuning IBM Web Sphere 6.x/5.x, Apache Tomcat 5.x/6.x, JBOSS 5.x/4.x.
• Expertise in developing applications using Web Services (SOAP, RESTFUL), Core Java, JDBC, Servlets, JSP, HTML, Java Scripts and develop Jasper Reports,
• In-depth knowledge of PL/SQL with the experience in constructing the triggers, tables, functions, user defined data type, procedures etc.
• Exposure to Oracle, DB2, and MySQL databases in developing applications using SQL Scripts, Stored Procedures.
• Experience of configuration tool CVS, Clear, and Tortoise SVN developing on Linux, Windows Operating Systems.
• Extensive experience in developing Web Services applications using REST Client, REST API, SOAP UI, dozer mapper.
• Experience with web development technologies like HTML, CSS, jQuery, AngularJS, JavaScript, JSP and JSON.

TECHNICAL SKILLS:

J2EE Technologies and languages: J2EE, Servlets, Scala JSP, JSTL, JSF, JIRA, AngularJS, JDBC, MVC, OOP, Grails, Hibernate, spring, XML., IVR, VXML, SSML, VRU, CCXML, PBX

Web Technologies: JavaScript, CSS, HTML5, DHTML, XML, DTD, HTTP, HTTPS, Jquery1.8, JQuery UI, Angular JS, AngularJS 2.0, NodeJS, ReactJS and Bootstrap

Spring framework: Bean Factory, Application Context, Dependency Injection/IOC, MVC, Struts, Data Binding, AOP, JDBC, ORM, JMS, Security, batch jobs, schedulers (Quartz)

Distributed computing: SOAP WS, RESTful WS, JMS API, WSDL, JAXP, JAXB, JNDI and XML

Languages: Java, PL/SQL, Bash, UML, XML, HTML

IDE Tools: RSA, RAD, WSAD, Eclipse, Net Beans

Web services: JMS, MQ Series, SOAP, Rest, WSDL, JAX-RS and JAX-WS

Databases: Oracle, MySQL, MS SQL Server, MS Access, PostgreSQL

Design Methodologies: UML, Rational Rose, Agile, SCRUM, TDD, XP

Version control Tools: SVN, CVS, Clear Case and Git

Operating Systems: UNIX (Solaris, Ubuntu, Linux, and OSX); Windows 9x/XP/Vista/7/8

Testing Tools: JUnit, SOAP UI

Application Servers: Web sphere Application Server, BEA Web logic, Apache Tomcat, JBoss 4.2.x, 5.X, JBoss 6.1 EAP

PROFESSIONAL EXPERIENCE:

Confidential - Pleasanton, CA

Java Full Stack Developer

Responsibilities:

• Designed and coded application components in an Agile environment utilizing a test driven development (TDD) approach.
• Worked on the design and development of multithreaded n-tier application in a distributed environment to support new CMS System.
• Developed the UI panels using JSF, XHTML, Java, C/C, OO, Agile, web sockets, Linux, Cloud, Java, RBDMS, CSS and jQuery.
• Developed HTML5 Mobile application with HTML5, Java, Agile, web sockets, Linux, Cloud, XML, Jenkins, Java, RBDMS, Java Script, jQuery, JSON and RESTful web service.
• Wrote PL/SQL procedure according to the rule configurations.
• Designed well responsive single page application using ReactJS, HTML5, CSS3 standards.
• Developed front-end using Html, CSS, JavaScript, React, Redux and Bootstrap.
• Worked closely with UX designers to implement UI screens and the layouts of the application.
• Designed and developed web Administration portal using Framework ReactJS.
• Supporting to testers to test AngularJS 2.0 with Jasmine and Protractor.
• Implemented J2EE Design Patterns like MVC, Service Locator and Session Facade.
• Developed Web Services to communicate to other modules using XML based SOAP.
• Developed Message Handler Adapter, which converts the data objects into XML message and invoke an enterprise service and vice-versa using JAVA, JMS and MQ Series.
• Used Java8 for default methods to implement multiple inheritance.
• Designed and developed various modules of the application with J2EE design architecture, using eAgent frame work JSPs, HTML, XML, Bamboo, Jenkins, IIS, Java, C/C, OO, Agile, web sockets, Linux, Cloud, Chef, Puppet, AJAX, jQuery, iFrame and JavaScript.
• Designed and developed Restful service interface using Spring MVC to the underlying customer event API. Involved in building Restful Web services using JAX-RSAPI.
• Worked on integrating jQuery APIs with MVC pattern.
• Experience in front end development using JavaScript, jQuery, Angular 4, ReactJS and D3.js, HTML, CSS.
• Involved in writing web application level code to interact with RestFul API.
• Involved in using ReactJS components, React-DOM, Babel Web-pack, Flux concepts.
• Developed Admin portal using React Router, Redux Forms, Redux promise, React Redux using Redux-Thunk.
• Experience in RESTful web services to integrate between Server side to Client Side.
• Developed the application using AngularJS, NodeJS, ExpressJS, MongoDB, Angular-UI, HTML5, Bootstrap, CSS3 and JavaScript.
• Used Multithreading for invoking the database and also implemented complex modules, which contain business logics using Collection, Reflection, and Generics API.
• Involved in implementation of the presentation layer (GUI) for the application using HTML5, XHTML, CSS3 and JavaScript.
• Designed Prototype and project layout skeletons using ReactJS, j Query, CSS and HTML5.
• Constructed web pages for application using MVC3, Java Script, jQuery, ReactJS, and Node.js.
• Configured the Docker Containers and creating Dockers files for different environments.
• Functionalities include writing code in HTML, CSS, JavaScript, jQuery, Ajax, JSON, AngularJS and Bootstrap with MySQL Database as the backend.
• Involved in writing PL/SQL Stored Procedures, and Functions for Oracle database.
• Developed the application front-end with HTML5, JSP, jQuery and Ajax to create a dynamic and interactive experience.
• Created REST API's Micro services and EJB using Express Router/Model/Controller architecture.
• Models connect to MySQL and MongoDB using NodeJS, MySQL and Mongoose modules.
• Implemented Micro services architecture using Spring Boot for making different application smaller and independent.
• Designed and integrated the full scale Hibernate / spring persistence Solution with the application architectures.
• Designed Frontend with in object oriented JavaScript Framework like bootstrap, Angular.js, Node.js.
• Implemented object/relational persistence (Hibernate) for the domain model.
• Involved in development of the application using Spring MVC, Spring security, Spring Boot and configuring application context for necessary components.
• Implemented the Spring dependency injection of the Database helper instance to the action objects.
• Worked with Passport and JSON web tokens for authentication and authorization security configurations using Node.js.
• Worked with NPM commands and using package.js on for managing dependencies and dev-dependencies of NodeJS applications.
• Deployed the application and tested on WebSphere Application Server.
• Worked with Subversion (SVN), and Wiki to track various aspects of the project.

Environment: Java, J2EE,Java8,Spring (Micro services), Hibernate, websockets, JSP, AngularJS 2/4, Bootstrap, Servlet, DB2, JUnit, Maven, XML, Mongo DB, ReactJS, JMS, Docker, JavaScript, Node.js (NPM), Oracle, PLSQL, JDBC, UML, JBOSS, SOAP Web Service, RESTful, Jenkins, SVN

Confidential - Huntsville, Alabama

Java Full Stack Developer

Responsibilities:

• Developed/Implemented code on new requirements as a developer using Spring MVC and Hibernate by using Agile Methodology.
• Developed Use Case Diagrams, Object Mapping Diagrams & Class Diagrams in UML.
• Developed Controller and Business layers of the MVC, using spring.
• Developing APIs to support Angular JS UI migration, and XSDs to build web service data.
• Worked in front end design development using technologies like HTML5, CSS3, JavaScript.
• Developed code to consume web services using SOAP and REST.
• Developed RESTful web services using JAX-RS.
• Finding Memory Issues by using JVM memory management tools.
• Refactored the bad code to best design patterns.
• Developed Sequential and UML notation documents for the new tasks.
• Developed Angular services making use of resource service to perform REST API calls to the backend.
• Designed and documented REST/HTTPAPIs, including JSON data formats and API versioning strategy.
• Developed unit test cases using Jasmine and Karma and performed end to end tesing 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 serverside 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- services.
• Used REST to test the rest based services and used Junit and Mockito to test the middleware services.
• Assisted in designing and preparation of call flows with usability services.
• Conducted complete analysis of system and business requirements for all IVR applications.
• Maintained comprehensive technical documentation such as programming specifications, functional and technical designs.
• Coordinated with user focus groups for tuning, testing, refactoring and optimization of call flows.
• Resolved technical issues by debugging and support coding and testing functions.
• Responded to application issues by troubleshooting, analysis and assessment of root cause.
• Suggested effective processes for improvement of operations and functionality of voice user interface applications.
• Provided technical assistance for designing and maintenance of enterprise based IVR systems.
• Used Spring MVC for implementing web tier and developed web based application service components and configured beans using Spring IoC.
• Used Hibernate in data access layer to access and update information in the database and used Hibernate Query Language (HQL) to query the database for complex data.
• Used Spring MVC Model View Controller to handle/intercept the user requests and used various controllers to delegate the request flow to the Backend tier of the application.
• Coordinated with QA team for development of test plan, test cases, test code and responsible for defects allocation and resolution of those defects using Selenium.
• Used Jenkins for continuous integration and Go for continuous delivery/deployment of the applications.
• Maintaining user data using Microsoft Excel.
• Backend scripting/parsing using Perl.
• Enhanced the GUI using Java APIs and added features to tracking the fuse revision of several processors.

Environment: Core Java, J2EE, JDK, spring, Hibernate, JSP, Perl, AngularJS, NodeJS, NoSQL, JavaScript, Servlet's, JAX-RS, JAX-WS, HTML5, CSS3, Java8,Oracle Database, Selenium, SQL, JUNIT, Agile, RDBMS, GIT, Apache Tomcat, Maven, Jenkins.

Confidential, Rochester NY.

Java/J2EE Developer

Responsibilities:

• Responsible for writing functional and technical specifications.
• Extensively used J2EE design Patterns.
• Implemented the DOJO API for powerful scripting.
• Created Single page web application frame work using Angular JS and HTML.
• Used Version control system GIT and web page screens for various modules using Html, CSS, JavaScript, and AJAX and Angular JS.
• For updating the new modification and issues AJAX scripting is used.
• Implemented JSP, spring, Java Script and CSS for developing User Interfaces.
• For exchanging the text and communication with web service JSON is used extensively.
• Developed Rich UI applications using JavaScript, HTML, and CSS.
• Used the JavaScript alert dialog boxes with my Perl CGI program.
• Implemented Collection Framework and used the Thread, I/O functionalities for meeting access.
• Used Hibernate for database and also to manage Transactions.
• Hibernate as an ORM tool for OR mappings and configured hibernate.cfg.xml and hibernate.hbm.xml files to create the connection pool.
• Hibernate Persistence Strategy is used for database operations and Developed Hibernate as the data abstraction to interact with the database.
• Developed Session and Entity (CMP) beans (EJB) for crucial business logic.
• Developed Message Driven Beans for asynchronous ordering process.
• Worked on XML Parsing (DOM/SAX), XML Schemas/DTD and XML Beans.
• Extensively used JUnit for Unit Testing
• Added support for multiple Java Native Threads calling the same Perl interpreter.
• Integration with the J2EE Services layer of Unity Platform, using Spring application context.
• Introduced the spring based architecture for the newly designed UI Infrastructure services to interact with the legacy services.
• Maven is used to download the Java Plugin for developing the applications.
• Developed PL/SQL stored procedures in Oracle.
• Extensively used Eclipse 3.2 with Debugging and Development.
• Used wireframes and Rational Rose for Software design.
• Managed Source Control and Version Control using CVS.
• Followed the standards of the CMMI for the risk assessment and analysis process.
• Deployed the project in the Web Logic Application server.

Environment: J2EE 6, Java, JSP, JMS, Spring, Hibernate, Web Services (REST), EJB, JSON, JDBC, JavaScript, HTML, XML, AJAX,JMS, DHTML, Tomcat, Eclipse, Web logic 10.3.1/10.3.2 , PL/SQL, Oracle, DB2, Windows, CVS.

Confidential - New York, NY

Java Developer

Responsibilities:

• Responsible for the technical design, development, unit, and integration testing.
• Followed agile software development with Sprint methodology.
• Attending daily stand up meetings.
• Designed front end using JSF, JSP, HTML, CSS, and JavaScript.
• Developed code using Design Patterns like Singleton, Abstract Factory, Factory Pattern, Singleton, and Prototype.
• Used OOPS concepts for message passing and data binding.
• Responsible for developing the functionality end to end. It includes UI design, Business development in backend, writing Unit Test cases and Integration Testing.
• Writing complex queries to fulfill the requirements.
• Used log4J for enabling logging and debugging at the runtime.
• Handling dependencies using WebSphere Seam configurations.
• Used Hibernate as the persistent side frameworks.
• Wrote Test cases with JUnit and tested the code coverage.
• Created the SVN Repository and managed the central file repository.
• Understanding the customer requirements, mapping them to functional requirements and creating Requirement Specifications.
• Used HQL, Criteria queries to perform all the required CRUD operations against the MySQL.
• Deployed Enterprise JavaBeans (EJB) using stateful and stateless beans.
• Closely worked with Product Managers and Business Analysts to understand the Stories.
• Created application using STS IDE.
• Used XML Web services for transferring data between different applications.
• Creating class and sequence diagrams using Rational Rose.
• Configured Maven dependencies for application building processes that created Pom.xml files.
• Generated API documentation in HTML Format using Java docs.
• Developed server-side services using Web Services like SOAP.

Environment: Java, JSF, Servlets, EJB, Hibernate, Webservices, Maven, log4j, Linux, JUnit, WebSphere, MySQL, STS, SVN, Java docs, Rational Rose, XML.

Confidential

Java Developer

Responsibilities:

• Coding off activity module and remainders module.
• Involved in the design of the user interface and various screens in SWING.
• Involved in the conversion of tree data into the HTML and viewing in the special frame. Involved in the process of analysis, design, and development of the application.
• Developed user interface using JSP, Struts and Java Script to simplify the complexities of the application.
• The entire application was developed in J2EE using an MVC based architecture with help of Apache Struts.
• Programmed Struts Action classes, Model classes.
• Implemented the application using the concrete principles laid down by several Java/J2EE Design patterns like Business Delegate, MVC, Singleton, Data Transfer Object (DTO) and Service Locator
• Used JavaScript for client-side validations, and AJAX to create interactive front-end GUI.
• Used Form Based Authentication.
• Used Web logic as the application server for deployment.
• Involved in writing stored procedures, complex queries using SQL to process the data on Oracle DB.
• Performed unit testing on various project modules using JUnit framework.
• Used Ant as build tool.
• Implemented Log4J for Logging Errors, debugging and tracking.
• Involved in gathering requirements from different users and system specification.
• Actively participated in use case designing, functional and technical documentation.
• Used MVC architecture for developing the application.
• Developed the presentation layer using HTML, JSP, CSS and DHTML.
• Client side validations are one using JavaScript.
• Developed JSP Custom tags which are required for the presentation layer.
• Created EJB to encapsulate the business logic and to represent the model in MVC Architecture.
• Involved use cases, class diagrams, activity diagrams and collaboration diagrams in UML.
• Involved in developing database modeling and database schema.
• Developed the application using Eclipse IDE.
• Used Data Access Object (DAO) as a layer between the business logic tier and the persistent storage tier.
• Created Tables, Views and Indexes on the Database, Roles and maintained Database Users.
• Followed and maintained standards and best practices in database development.
• Deployed the application on Apache Tomcat 6 Server.
• Developed Unit test scripts for every module in the application.

Environment: Java 1.3, JDBC, Swings, Servlets, Win CVS, SQL-Server, WebLogic, JavaScript, HTML, J2EE, JSP, CSS, DHTML, EJB, JSP Custom Tags, JavaScript, Eclipse, UML, JDBC, Apache Tomcat, Oracle, Junit