SUMMARY

• Over 5 years of IT experience on Development, Support and Testing of real time Java Web Applications in clinical, retail and public - sector domains.
• Strong hands on experience in developing Web-based and client server multitier applications using Java/ J2EE technologies.
• Experienced in all phases of Software Development Life Cycle (SDLC) involving Requirement Analysis, Design, Coding and Implementation.
• Worked on various projects using Spring Model View Controller (MVC) Architecture, Struts, Spring AOP, frameworks.
• Exposure to implement RESTful web services (JAX-RS API) using Jersey wif Path Param, Query Param, Matrix Param, Form Param annotations.
• Developed REST web services supporting both XML and JSON formats.
• Exposure to Selenium Automation tool as a part of automating the test cases.
• Development experience wif multiple IDE's like Eclipse, IBM RAD, JBuilder and Net Beans.
• Application development experience using multithreading, Serialization, Collection frameworks, Generics, threads and Core JAVA.
• Database development and implementation experience using different RDBMS such as Oracle, Microsoft SQL Server, and MySQL.
• UsedSpring ORM modules to integrate Spring Framework wif Hibernate and JPA. AOPis used to handle transaction management services for objects in Spring-based application.
• Implemented SOAP based Web Services to communicate between different distributed components using Apache Axis.
• Experience in Unit Testing of Java, Java Script using Junit and Mockito. Involved in unit testing and integration testing and interacted wif the QA testing team.
• Working noledge on Project Management and Defect Tracking tools like JIRA, Clear Quest, HP ALM.
• Proficient in writing SQL Queries, Procedures, Functions in Oracle, DB2, SQL Server environment and worked on Performance Tuning of Queries.
• Hands on Experience wif Jenkins as a part of the Continuous Integration process.
• Experience and involved in Database Design and working wif the Data Modelling Team for modification as per the Application Requirements.
• Experience in using utilities like ANT, Maven, GIT, Log4j, and JUNIT.
• Front end development using HTML, CSS, JavaScript, Ajax, jQuery, AngularJS.
• Extensive experience in Software Configuration Management using Version Control tools such asGITHUB, CVS, SVNand responsible for various software version releases.
• Hands on experience on Web/Application sever like Tomcat and JBoss AS/ WildFly.
• Good Exposure on Design Patters including Data Access Objects, Service Locator, Data Transfer Object and Singleton
• Skills in analyzing user requirements, modeling the system and ensuring the functionality.
• Quick Learner, highly motivated team player wif excellent organizational, analytical and communication skills.

TECHNICAL SKILLS

Languages: Java 1.6/1.7, J2EE, SQL, C, C++

Markup Languages: HTML5, CSS3, XHTML, XML, XSD, JAXB, JSON

Scripting Languages: JavaScript, Angular JS, jQuery, Node Js, Bootstrap

Frameworks: Spring 3.x, Hibernate 4.x, Struts 2.0, JPA, Restful Web Services, Junit 4.x, JSP, Servlets, Log4j, SOAP

Databases: Oracle 10g, MySQL, SQL server, Mongo DB, PostgreSQL, SQL Developer

Servers: Tomcat, JBoss AS/WildFlys

Build Tools: Maven, Ant, Grunt, Graddle

Tools: Eclipse IDE, Net Beans IDE, Pega, RAD, Sublime Text, Notepad++, Find Bugs, Brackets, Check style, JIRA, Selenium

Version Control: SVN, CVS, GITHUB

Operating Systems: Windows, Mac OS, Unix, Linux

PROFESSIONAL EXPERIENCE

Confidential, Stow, MA

Java Developer

Responsibilities:

• Involved in Analysis, Design, Development, UAT and Production phases of the application.
• Developed the application implementing Spring MVC Architecture wif Hibernate as ORM framework.
• Designed and developed the application using agile methodology and followed Test Driven Development (TDD), Scrum.
• Extensively worked on both consumption & producing of RESTful based Webservices using JAX-RS & jersey parsers.
• Implemented the project as a multi-tier application using Spring MVC, Spring boot, Microservices & used core Spring concepts like AOP, IOC.
• Use Spring annotations and XML configuration for Dependency Injection.
• Implemented navigation using SpringMVC controllers, configured controllers using SpringMVC annotations and configuration files.
• Developing code for obtaining bean references inSpring Framework using Dependency Injection.
• Developing services using Java SpringBoot, Hibernate, Restful services.
• Configuring the Springintegration XML to route request to respective databases.
• Designed UI pages using JSF v2.2, HTML5, Java Script, CSS, AJAX, JQUERY, AngularJS, JSP, JSON and Tag libraries.
• Refectories, re-architected, and enhanced an existing AngularJS application to follow strict MVVM/MVC patterns for improved source code maintenance.
• Developed an AngularJS workflow manager leveraging Angular-UI's state router for flexible configuration and management of multi-step user input flows.
• Implemented DAOs, entities using Hibernate API and Hibernate QL.
• Developed applications using the latest Java/ J2EE technologies and worked wif the latest features of Java 8 and Java 7.
• Implemented Java batch jobs for nightly runs and also worked heavily on concurrency API for a low latency high throughput application
• Developed several Webservice stubs using AXIS 2.0 engine, SOAP UI, JAX-RPC, WSDL, Document literal.
• Used Github for efficiently managing the source code versions wif the development team.
• Used JMS to place the import run requests into JMS Queue.
• Used Apache Camel in the JBoss Fuse ESB as the integration platform for SOA Services.
• Developed XSLT files for transforming the XML response from the web service into HTML as per the business requirements and used different XML technologies such as XPATH.
• Developed the UI screens using HTML5, CSS3, Ajax, jQuery, Angular 2.0 and was involved in resolving cross browser JavaScript issues.
• Implemented design patterns like DAO, singleton, factory to achieve design principals
• Worked heavily on PL/SQL writing complex queries, joins, stored procedures and functions.
• Involved in performance tuning of database and application.
• Used Hibernate 3.0 ORM framework for persistence to database by integrating it wif Spring framework using Spring Hibernate template.
• Designed and developed Junit/JMockito test cases during the development phase using TDD principals.
• Used Jenkins for continuous integration and Maven for building the EAR file.

Environment: Java, J2EE, JSP, JDBC, Rational Application Developer, JBoss AS/WildFly, Spring MVC, AOP, Hibernate, Log4J, Junit, PUTTY, HTML, Jenkins, JavaScript, TOAD, JIRA, SOAP UI, Apache Axis2, Oracle 11g, and Stored Procedures.

Confidential, Madison, WI

Sr. Java Developer

Responsibilities:

• Involved in development and support of Web application build using Spring MVC, hibernate frameworks using Agile/SCRUM methodology environment.
• Actively participated in the daily SCRUM meetings to produce quality deliverables wifin time
• Developed and updated Application context definition to add more features to the existing system.
• Designed user interface screens wif various custom layouts, buttons, radio buttons, text fields and different form of widgets.
• Experience in Core Javafor developing Enterprise level applications.
• Hands on experience in building and developing application using J2EE platform.
• Good understanding and working noledge in Object Oriented Concepts.
• Strong experience inSpringFramework such asSpring MVC, IOC, and SpringJDBC.
• Working experience on SpringBoot implementing Restful services.
• Utilized Springannotations and XML configuration for Dependency Injection.
• Experience wif Java8 features such as Lambda Expressions for making inline function calls by using Functional interfaces which makes code readable and concise.
• Experience in CoreJava-Multithreading, Collections, Generics, Servlets and JDBC.
• Used Hibernate Annotations and HBM mappings and HQL queries to perform SQL DML operations.
• Explored Spring MVC, Spring IOC, Spring AOP, andHibernate in creating the POC.
• Developed DB2 SQL queries,Hibernate HQL queries, configured and maintained JBoss Application server and Hudson Continuous Integration Server.
• Experience wifJSM and Active MQ.
• Worked wif development team to create a Multi Module Maven project from ground up.
• Designed and developed the RESTful based Web Services using Jersey API
• Made use of Tag Libraries, JSPs, HTML, JavaScript, AJAX and CSS to develop the frontend UI, certain features are developed using custom jQuery.
• JIRA issue tracker is used for tracking various software change requests, performance testing and defects fixing, issues and fixes applied on a daily basis to streamline the application development.
• Experienced in creating User Stories, Tasks, Subtasks and reviewing code for code quality.
• Co-ordinated wif QA team for test case review and sign-off.
• Used GIT and SVN for resource repository for code check-in and checkout.
• Log4J is used for logging Errors, Exceptions throughout the project.
• Performed debugging of the application using Log4J and Gradle is used as a build tool.
• Various OOP practices were used including MVC and Singleton architectures
• Reviewed source code and design documentation adhering to ISO9000 compliance.

Environment: Java 6, JDBC, Spring MVC, Hibernate, XML, JIRA, Oracle, Toad, REST API, JSON, GitHub, SVN, Gradle, Jenkins, Selenium, SQL Server and JBoss AS/WildFly.

Confidential, Boston, MA

Java Developer

Responsibilities:

• Developed a Web Application using Struts 2.0 MVC and Hibernate frameworks.
• UsedHibernatefor persistence framework, involved in creating DAO's and used Hibernatefor ORM mapping.
• Written Javaclasses to test UI and Web services through JUnit.
• Used Agile Scrum methodology for develop Web Application on an aggressive sprint release cycle.
• Participated in daily Scrum meetings.
• Involved in functional requirements review and creating technical design documents and Integration Solution Design documents.
• Developing Applications using latestJava/J2EE technologies such as Cassandra,Java8, Junit, Cucumber.
• Common frameworks to handle Errors and Replace timer nodes for SMBC (Sumitomo Mitsue Banking Corporation), achieved using MQ series, WebSphere Message Broker and custom javacode.
• Message broker services are achieved in the application using Active MQwif JMS framework.
• Suggesting an appropriate solution for the assigned modules and Problems and also doing their High level and Low-level design.
• Extensive experience in design and development of J2EE applications using CoreJavaCollections, Data Structures, Multithreading, JDBC, Servlets, JSP, EJB, AJAX, JMS Custom Tag Libraries, JSTL, XML and Web Services.
• Involved in the process of continuous integration using Jenkins.
• Involved in unit, system, integration and regression testing.
• Actively involved in the enhancement, maintenance and design for the application.
• Working on custom Hibernate queries and custom JDBC SQL to invoking the data base to access accounts of taxpayers.
• Used Eclipse IDE for development of the project. Web Sphere Application server is used for deployments in all environments.
• Used SQL for writing the database queries to get the required data for batch jobs and also for the individual account.
• Consumed SOAP based Web Services to integrate wif the Web Application.
• Used SVN code repository for Version Controlling.
• Involved in the development of the presentation tier using JSP, HTML, CSS, XML, jQuery and UI for login, find Subscriptions modules and also for the development of custom online forms.
• Preparation and review of Unit Test Cases and also batch jobs in ETPM.
• Involved in Code walkthrough and review process to maintain code coverage and quality.
• Worked actively in fixing the bugs reported in Test, UAT and Production environments.
• Implemented Logging functionality using Log4J.
• Implementing the logic using JSP’s, Servlets for updating the taxpayer information on ETPM.
• Wrote embedded SQL and Stored procedures for data manipulation and interacting wif the Oracle database.

Environment: Java, J2EE Servlets, JSP, JDBC, XML, HTML, Struts 2.0, EJB, Web Service Client to Internal and External, DAO, Hibernate, JBoss AS/WildFly, Oracle 10g, MVC, CSS, Ant, UI, Maven, Jenkins, jQuery, SOAP, Log4J.

Confidential

Software Engineer

Responsibilities:

• Involved in requirement gathering, UI design and development.
• Created a local database SQLite to store and retrieve the data wif JDBC connectivity.
• Responsible for design of user interface using various custom layouts, buttons, dialog boxes, alert boxes and different form of widgets.
• Worked wif Jenkins for continuous integration process.
• Played a key role in writing application logic in Java using Eclipse IDE and Android SDK.
• Designed complex User Interface screens using views and widgets.
• Involved in debugging and porting the application on various mobiles.
• Performed debugging application using Logcat.
• Test the implementation on various handsets such as HTC, Samsung Galaxy.

Environment: Java JDK 6.0, Android 2.2 API 8, XML, Android SDK, ADT Plug-in, SQLite Database, JDBC, Eclipse IDE, AVD (Android Virtual Device), Jenkins and JBoss AS/WildFly.