SUMMARY:

• Over 8 years of experience in IT industry in analysis, design, development, and, integration of large client - server and web based applications.
• Extensive knowledge and exposure in web based multi-tier and client/server applications using J2EE Architecture Framework. I have used a wide variety of technologies for building the applications, including Java, J2EE, JSP, Servlets, Java Beans, EJB, JDBC, Java Web Services, SOAP, Java Script, Struts, Hibernate, JSF, HTML, XHTML, CSS, XML, JSTL, JUnit, AJAX, Ant, HTML/HTML5, XHTML, DHTML, XML, CSS 2/3, AJAX, DOM, JSON, Bootstrap, and AngularJS, JavaScript, JQuery, and JAVA technology.
• Expertise in deploying applications on Websphere 5.x/6.x, WebLogic 8.1/9.1, JBoss 4.2, Tomcat 4.x/5.x/6.0.
• Proficient in building WebUser Interface UI using HTML5, DHTML, CSS3 and Java Script that follows W3C Web Standards and are browser compatible.
• Expertise in developing front-end systems with JavaScript, Bootstrap, HTML5, CSS3, MVC frameworks such as Angular JS, Backbone JS and Node JS as a platform for Web applications.
• Used Node JS for server side web applications for java script codes to build real-time web API's.
• Hands on experience in using IDE tools like Eclipse, JBuilder, NetBeans, WSAD and My Eclipse. Proficient in MVC Framework Architecture Model-View-Controller Architecture for constructing web applications with Struts, Java Servlets and JSPs Struts 2.0, Spring 3.0 Dependency Injection, Data Access Objects, MVC Framework and Spring Web Flow and Oracle Apps Framework
• Good understanding of Object Oriented Analysis and Design and UML notations and experience in using design tools like Rational Rose for creating class, use case and sequence diagrams
• Experience building web applications with JavaScript, Ruby on Rails, and/or Java
• Expertise to access/connect Data Access Objects to the database layer using Hibernate/JPA.
• Experience in XML, Web Services using SOAP, XML-RPC, JAX-RPC, JAXB and Restful.
• Experienced in programming, deploying, configuring, and fine-tuning middle-tier popular J2EE Application Servers like open source Apache Tomcat, JBOSS, Web Logic and WAS.
• Expert in working with cutting edge front-end technologies/ framework and libraries like JQuery, Prototype, X HTML, DHTML, OO JavaScript, JSON, DOM, CSS, XML/XSLT, AJAX.
• Good knowledge of latest version of object oriented JavaScript Libraries like Angular.js, Node.JS, Backbone, Bootstrap, ExtJS 4.0, Require, Handlebar’s, and Dojo toolkit.
• Working experience of control version tools like SVN, CVS, Clear Case and PVCS.
• Knowledgeable with RDBMS concepts like writing SQL Queries, Functions, Stored Procedures and PL/SQL Packages.
• Working experience of Relational DBMS like Oracle, SQL Server, MySQL, DB2, Toad for performing SQL and PL/SQL programming and NoSQL DB like MongoDB.
• Good knowledge of Grunt, GITS, HTTP and Restful services.
• Self-motivated, able to set priorities to achieve immediate and long-term goals.
• Eager to learn new technologies and can easily adapt to the new technologies and tools.

TECHNICAL SKILLS:

Programming Languages: Java, JavaScript, J2EE, C, C, SQL

Operating Systems: Win XP/Vista/7/8/10, Linux

Client Side Programming: HTML/HTML5, CSS2/CSS3, DHTML, XML, XHTML, XSLT, JavaScript, AJAX, JQuery, JSON, AngularJS

Server Side Programming: J2EE, Java EE 5, Servlets 2.1/2.2,JSP 2.0, JSTL1.1,EJB 1.1/2.0/3.0, JDBC 2.0/3.0, RMI, XML,XSL,XSLT,XSD, DTD, XQuery, UML, Work-Flow, MVC, JSF, STRUTS, Spring MVC, Spring Web Flow, Spring AOP, Spring IOC, Hibernate, Java Threads, Swings

JavaScript Libraries: Ext JS 2.0/1.0, Backbone.js 0.9.2, Require.js, Node.js, Angular.js

SOAP, RESTful, UDDI, WSDL, JAX: RS, JAX-WS, Jersey, Rest Easy, JAX-B, Apache Axis2, Apache CFX, AWS (Amazon Web services), Micro services

Oracle, SQL: Server, MySQL server, TOAD, Mongo DB/ NOSQL, DB2

Application Server: WebLogic, Tomcat, WebSphere, JBOSS

Tools: Ant, VNC, Toad, SQL Developer

Task Runners: Grunt and Gulp task runners

Design Tools: Rational Rose, MS Visio

Version Control: Clear Case, CVS, SVN

IDE and Tools: NetBeans, Eclipse, RAD, Eclipse IDE, Firebug, Developer Tools, EditPlus, JSfiddle, Sublime text, Bugzilla, Ant, Maven, Log4j, Jprobe

OR mapping: Hibernate, My Batis

Modeling/ CASE Tools: Rational Rose, MS Visio Professional

Testing Tools: JUnit, Mockito, Selenium, Soap UI, Putty, Rational Clear Quest, RTC

PROFESSIONAL EXPERIENCE:

Confidential, Boston, MA

Senior Java Developer

Responsibilities:

• Involved in analysis, design and development and testing phases of SDLC using Agile Methodology.
• Involved in implementation of the presentation layer (GUI) for application using HTML, CSS and JavaScript.
• Implements responsive design template to get a new interface in Bootstrap, HTML.
• Developed Single page application and structured the JavaScript code using AngularJS.
• Created proof-of-concept using responsive web design, Node.js, React JS, HTML5 and CSS3.
• Implement modules into Node JS to integrate with designs and requirements.
• Classes to interact with business logic and used Spring Framework for AngularJS layer design patterns.
• Used Spring MVC framework to enable the interactions between JSP/view layer and implemented different design patterns with J2EE and XML technology.
• Using Spring Framework implemented dependency injection, Action classes through Application Context XML and initialized managed beans and services.
• For reporting, logging and Transactions purposes used Spring AOP.
• Used Spring Front Controller class to map all the client requests to it and navigated to Business Controller classes accordingly.
• Developed Web Services using XML messages that use SOAP.
• Designed and documented REST/HTTP APIs, including JSON data formats and API versioning strategy.
• Worked with team to architect micro services for the management of SunGard AS cloud platform.
• Created and consumed SOAP Web Services using JAXB annotations.
• Used Apache camel for end-to-end messaging.
• Implementation of Restful services in Apache camel using rest component, event notified, JSON.
• Developed persistence layer Data access objects using DAO pattern, JDBC, Hibernate.
• Developed custom queries using hibernate criteria, native SQL and HQL.
• Monitoring performance and optimizing SQL queries for maximum efficiency.
• Designed Hibernate mapping files based on business logic and Object relationships.
• Configured EH Cache to load the static tables into secondary storage area.
• Develop SQL and PL/SQL scripts to transfer tables across the schemas and databases.
• Designed and coded application components utilizing a test-driven development approach (TDD).
• Focused on Test Driven Development thereby creating detailed JUnit tests for every single piece of functionality before actually writing the functionality.
• Created Shell Script to invoke Java programs on UNIX batch platforms.
• Used Jenkins as build management tool for continuous integration process.
• Produced comprehensive documentation for Micro services and Applications supporting Change Management process.
• JIRA, used to keep a track of bugs and Git as version control tool.
• Deployed applications on WebLogic application server.

Environment: Java, HTML, XHTML, DHTML, CSS, Bootstrap, JavaScript, JSON, JQuery, AngularJS, Node JS, Spring (dependency injection, AOP, MVC), Struts, Restful, SOAP, Micro services, JAX-RPC, WSDL, Apache Camel, Hibernate, PL/SQL, SQL, Oracle, TDD, WebLogic, STS, BRMS, UNIX, JUnit, JIRA, GIT, Jenkins.

Confidential, New York, NY

Senior Java Developer

Responsibilities:

• Involved in SDLC requirements gathering, analysis, design, development and testing of application, developed using AGILE/Scrum¬¬ methodology.
• Using HTML5, CSS3, JavaScript, JQuery and AngularJS created GUI interface of the web page.
• Created AngularJS controllers, services and used Angular filters for filter functionality in search box and integrator functionalities.
• Used AngularJS and Node JS in effective web design.
• To get AJAX functionality for the website wrote JavaScript and JQuery programming.
• Implemented RESTful Web services in Service Oriented Architecture (SOA) to retrieve data from client side and made REST API calls from Angular JS and parsed the data to client and handled the security and Authorization using Spring Security and OAuth2authentication protocol respectively.
• Connected to Data sources and performed operations using Spring Data Framework features like Spring JDBC and Spring ORM.
• Created customized AMIs based on already existing AWS EC2 instances by using create image functionality, hence using this snapshot for disaster recovery.
• Troubleshoot AWS EC2 Status check including System Status checks and Instance Status check alerts.
• Integrated Spring DAO for data access using Hibernate to fetch data from database and avoid redundant database access statements.
• To lookup queues, used Spring JMS module and MDBs for listeners.
• Used Database Connectors to connect with respective systems using Mule ESB.
• Extensively used HQL and SQL for querying databases.
• Work on designing specific programs efficiently through knowledge of multithreading using the API with the goal of increasing performance on a wide variety of applications.
• Created Stored Procedures, functions, views, indexes and constraints, triggers required SQL tuning to reduce the response time in the application.
• Develop, run and scheduled queries using SQL and T-SQL scripts.
• Built NoSQL schemas and maintaining sessions by MongoDB.
• To identify user login information written UNIX shell scripts.
• Developed and executing unit test cases using JUnit.
• Packaged and deployed the application in IBM WebSphere.
• Used Maven building tool for creating EAR file deployed in application servers and used for dependency management of code in application.
• Resolved bugs/defects in application by coordinating with team members of the project to assure a positive outcome.
• For application logging and notification, tracing mechanisms used Log4J.
• To keep track of issues and tasks on individuals used JIRA ticketing system.
• As a version, control tool used GIT.

Environment: Java, HTML5, CSS3, Bootstrap, JavaScript, AJAX, AngularJS, Node JS, JSP, Spring MVC, Spring Boot, Spring Security, Spring Data, Hibernate, JDBC, Restful, OAuth2, JAX-RS, Jersey, XML, AWS, SQL, Oracle, MongoDB, RAD, WebSphere, Tortoise SVN, GIT, JUnit, Maven, JIRA, Agile/Scrum Methodology.

Confidential, Atlanta GA

Java/J2EE Developer

Responsibilities:

• Worked in a team, Involved in developing the UI, layout and front-end programming (HTML) for web application that matches requirements of Confidential .
• Interacted with Business Users to capture business needs, functional needs, managing expectations, and reviewing deliverables to ensure a successful implementation.
• Used UML for designing class diagrams and sequence diagrams.
• Involved in creating the various user interfaces UI using JSP, DHTMLX, JavaScript, and CSS, MQ and/or Message-oriented Middleware. Developed all the UI pages using HTML5, XUL, DHTML, XSL/XSLT, XHTML, CSS3, JSON, JavaScript, JQuery, Ajax
• Used Spring Framework for DI Dependency Injection, Transaction Management and AOP.
• Implemented MVC architecture using spring framework and working with ruby.
• Experience with modern ORM technology such as Rail's Active Record or equivalent
• Responsible for writing J2EE compliant code using Java for an application development effort. This involves working with JSP, Servlets, JDBC, XML, EJB etc.
• Used JQuery to traverse through a DOM tree and manipulated the nodes in the tree. Implemented the Drag and Drop functionality using JQuery framework.
• Configured Spring IOC container to manage Lifecycle of Service Objects.
• Configured hibernate with SQL Server.
• Automated integrated the JUnit test.
• Experience with Test Driven Development and Dockers and Node.js.
• Fixed bugs, providing production support enhanced the applications with additional features.
• Involved in developing XUL, HTML, and JavaScript for client side presentation and, data validation on the client side with in the forms.
• Responsible for setting up Angular JS framework for UI development. Developed html views with HTML5, CSS3, JSON and AngularJS.
• Involved in Enhancement of existing application utilizing AngularJS, created HTML navigation menu that is role based wherein menu items changes dynamically based on the values derived from the database in the form of XML. Used Bootstrap and AngularJS in effective web design.
• HTML, and JavaScript for client side presentation and, data validation on the client side with in the forms.
• Involved in writing and modifying Procedure, Queries, Views and Triggers.
• Written SQL Queries to interact with Oracle database.

Environment: Java, J2EE, Spring, Hibernate, Eclipse, IBM WebSphere, Hibernate, SQL Server, JUnit, SVN, Windows XP, DHTMLX,, JavaScript, JQuery, HTML5, XML, CSS3, Angular.js, backbone.js, Require.js, bootstrap, MVC, Adobe Fireworks, Photoshop, Dreamweaver, Illustrator, AJAX, XML, Eclipse, Internet Explorer,, Chrome, PL/SQL, Toad, Windows

Confidential, St. Louis, MO

Java/J2EE Developer

Responsibilities:

• Involved in development and implementation phases of the application in SDLC.
• Followed AGILE Methodology to promote iterations, collaboration, and process adaptability and participated in SCRUM Meetings throughout the life cycle of project.
• Used Spring Framework for dependency injection for Action classes using Application Context XML file using MVC design patterns.
• Used Spring Front Controller class to map all the client requests to it and navigated to Business Controller classes accordingly.
• Utilized the Spring AOP feature for implanting crosscutting concerns like logging and Transaction Management and separated the business logic from System Services.
• Used Spring Validations Framework for validating the properties of java beans.
• Used Spring Framework for Dependency injection, Spring Web Services framework.
• Prepared calls through Hibernate and Spring JDBC for Interacting with the Database.
• Used Java API and converted Java Objects to XML conversions using XML Web Services (JAX-WS).
• Developed web Services for sending and extracting data from different applications using SOAP messages.
• Implemented Log4J framework and customized to meet the application requirements.
• Developed SCM by using the JSP/HTML like one form for each functionality user interface, standard validations using the JavaScript.
• Wrote ANT scripts for building application artifacts, clean-up jobs and system components during system testing, integration testing and production environment.
• Involved in writing complex queries in business logic layer and worked on creating the setups for Organization Templates, Concurrent Requests, Cross Reference Types, User Creations, Assigning responsibilities in Oracle Applications.
• Used Firebug to keep a track of bugs and CVS as version control manager.
• Deployed the application in JBoss Application Server after test QA team.

Environment: Java, JavaScript, AJAX, spring, Spring AOP, Spring Security, XML, JDK, JSP, Spring MVC, Hibernate, SOAP, WSDL, Oracle, TDD, Log4J, JUnit, ANT, JBoss, CVS, Fire Bug, Agile Methodology

Confidential

JAVA Developer

Responsibilities:

• Involved in understanding and analyzing the requirements of the project.
• Followed Waterfall Methodology to implement the features.
• Used Java Jdk1.5 features to implement the functionalities.
• Designed and developed the User Interface using HTML, JavaScript, AJAX and CSS.
• Implemented Struts MVC design pattern and front controller pattern.
• Developed Action Class components for performing business process execution and involved in configuration of struts configuration specific xml file.
• Developed Core Java components to develop the transaction report. Stored the dynamic data on to Collection Objects and used the predefined methods to perform all DB related operations efficiently.
• Created and handled Custom-Exceptions that are related to business operations. Created child Threads to improve the performance by running some independent tasks at background.
• Developed Server-Side components for the business services for creating Items, BOM, Sourcing Rules, and substitute.
• Used Log4j for logging purposes during the development of the application.
• Used JDBC to interact with the underlying MySQL Database.
• Extensively worked on SQL for writing complex queries in the business logic layer.
• Deployed Applications on Apache Tomcat Server and used CVS as the version control manager.
• Used Mantis for tracking the issues and for enhancements of any features.
• Used Eclipse IDE to integrate the different frameworks in order to build the overall application.

Environment: Java, JDBC, Servlets, Struts, JSP, Hibernate, Java Mail API, AJAX, HTML, XML, ANT, Log4J, CVS, RAD, Putty, MySQL, Mantis, Apache Tomcat, Eclipse IDE, Waterfall Methodology.

Confidential

Java/J2ee Developer

Responsibilities:

• Involved in SDLC - Requirements gathering, Conceptual Design, Analysis, Detail Design, Development, System Testing and User Acceptance Testing.
• Implemented Use Case Diagrams and Sequence Diagrams during the design phase using Rational Rose.
• Developed user interface with Servlets and JSP.
• Responsible in creating Servlets, which route submittals to appropriate Enterprise Java Bean (EJB) components and render, retrieved information.
• Involved in implementing the DAO pattern for database connectivity and used the JDBC API extensively using MySQL database.
• Designed and developed the UI using JSP, HTML, CSS and JavaScript.

Environment: IBM WebSphere, Servlets, JSP, XML, CSS, JavaScript, EJB, JDBC, MySQL, UML, DHTML, CSS, HTML.