SUMMARY:

• Over 8+ years of experience in Software Analysis, Design, Development, Implementation and Testing of Object Oriented Applications and Enterprise Web Applications using Java/J2EE technologies.
• Thorough understanding in Object Oriented Programming (OOPS) using Java/J2EE related technologies.
• Proficient in web development using J2EE technologies including JSP, Servlets, JDBC, Java Beans.
• Experience in deploying and maintaining applications in AWS.
• Experience in implementing web based applications frameworks like Spring 4 modules such as Spring MVC, Spring Core, Spring JDBC and Spring AOP.
• Experience in developing web pages using Servlets, JSP, EJB, XML, HTML5, CSS3, JavaScript, JQuery, JSON and AJAX.
• Used Spring MVC, JSP, JavaScript, JQuery, Bootstrap, HTML5 and CSS3 in developing mini - site application.
• Experience in configuring, deploying applications using WebLogic, WebSphere, Apache Tomcat and JBoss Servers
• Extensive experience in Analysis, Design, Development and Deployment of various applications using JAVA/J2EE technologies, Including Spring, Servlets, JSP, JMS, JDBC, Hibernate, JPA, JSF, EJB.
• Experience in developing Front End Graphical User Interfaces (GUI) in a number of various technologies including JavaScript, JSON and jQuery, HTML5 and CSS3.
• Proficient in designing applications using J2EE design patterns like Singleton Patterns, Factory, Service Locator, Value Object and MVC.
• Experience in writing test cases using JUnit, Mockito, Power Mockito and loggers Log4J.
• Worked on GUI design using JSP, CSS, AJAX, JSON, JSTL, JQuery and AngularJS.
• Involved in developing applications using Spring MVC framework. Implemented business layer and created beans using Spring (DI, AOP, IOC) frameworks and used Hibernate as database ORM framework
• Experience with ORM mapping tools like Hibernate implementing Java Persistence API (JPA).
• Coding the persistence module using JDBC API’s (Prepared Statement and Callable Interface), Springs SQL/PLSQL Templates.
• SQL, PL/SQL experience, including relational database design and development using Oracle, MySQL and wrote Stored Procedures.

TECHNICAL SKILLS:

Programming Languages: C, Java/J2EE, SQL, HTML5, XML, CSS3, JSON, and JavaScript.

J2EE Technologies: Spring, Servlet, JSP, JDBC, REST, SOAP, EJB, JSTL, JMS, Ext JsTag Libs, Ajax/JavaScript Libraries.

XML: XML, XHTML, XSLT, JQuery, XML Schema (XSD), JAXP

Database: Oracle 10g/11g, MySQL, DB2, SQL Server.

App/Web Servers: Jetty, Apache Tomcat, Web Logic Server, JBOSS.

Design Methodologies: SDLC, Agile, OOP, Design Patterns, and SCRUM.

Operating Systems: Macintosh, Windows, UNIX, Linux.

Development Tools: IntelliJ Idea, Eclipse, NetBeans, spring

Build Tools: Gradle, Maven.

Application Framework: Spring, Struts, Hibernate, EJB

Version Control: Bit Bucket (Stash), SVN Subversion, CVS Clear Case.

Persistent API/Framework: JDBC, Hibernate, Java Persistence API (JPA).

Architecture: SOA, UML, OOAD (Object Oriented Analysis and Design), Class Diagrams, Sequence Diagrams, Object Diagrams, Component Diagrams.

PROFESSIONAL EXPERIENCE:

Confidential, Stamford, CT

Sr. Java/J2EE Developer

Responsibilities:

• Developed the Web Based Rich Internet Application (RIA) using J2EE (Spring framework) and Adobe Flex
• Developed web based applications using Spring frameworks and modules such as Spring MVC, Dependency Injection, Spring Core, Spring JDBC and Spring Java Mail Sender Impl
• Prepared Design specifications, mockups and sample solutions and demonstrated to client
• Involved in developing and consuming RESTful Web Services using media applications like JSON, XML and Text data.
• Deploy application updates to AWS and monitored the load balancing of different instances, maintaining and expanding our AWS infrastructure using AWS (EC2/EBS)
• Developed view pages and Java Beans (Flex, Java Beans, HTML5, SQL).
• Using AngularJS, HTML5, CSS3 all HTML and DHTML is accomplished through AngularJS directives.
• Involved in use case analysis, assessing the impacts for deliverables.
• Used Spring MVC, JSP, JavaScript, JQuery, Bootstrap, HTML5, and CSS3 in developing mini-site application.
• Created Real-time Reporting systems and dashboards using Adobe Flex, XML, MySQL and Perl
• Created the web UI using Spring, JSP, Servlets and Custom tags
• Implemented MVVM in all interactive views using JQuery & Knockout.js and layouts in Bootstrap.
• Used JSP, Struts and JavaScript libraries like Backbone.js and JQuery to develop the User Interface.
• Worked with MySQL, Oracle 10g/11g databases to do CRUD operations.
• Created tables, triggers, stored procedures AWS, Ext.js, SQL queries, joins, integrity constrains and views for multiple databases Oracle 10g, NoSQL using Toad tool.
• Maintaining Volumes, Creating Snapshots and Security Groups in AWS.
• Writing the front end look and appearance for the screens using Java, Core Java, Swing, NoSQL, AJAX, ExtJS, Bootstrap, JavaScript, Groovy Grails, AngularJS and JQuery
• Written SQL, PL/SQL and stored procedures as part of database interaction.
• Wrote unit test cases using JUnit, Mockito, Easy Mock, PowerMockito framework.
• Used JSP's in the presentation tier along with various Spring tags, JSTL tags, CSS3 and JavaScript
• Used Struts framework and modified the legacy code written in Java as per the requirements.
• Designed and implemented a Cassandra NoSQL based database and associated RESTful web service that persists high-volume user profile data.
• Interacted with client for requirements gathering and functional clarifications.
• Involved in developing new and enhanced existing JIRA plug-ins with Atlassian's plugin development platform. JIRA is an issue tracking and projects management system that is written in Java.
• Worked extensively with Java 4 including threads, Java Servlets and JDBC along with the SQL.
• Presentation layer and GUI framework in JavaScript, AJAX, JSF, CSS, HTML, Servlets, Struts and JSP.
• Used Eclipse IDE for development and WebLogic as the server
• Worked in configuring JIRA and allow it to access external database field.
• Built data-driven web applications using JSP by developing custom tags, JSTL for all the application UML, ExtJS, AngularJS pages, EJB and XML.
• Created war files & deployed on Tomcat using ANT deployment tool
• Worked on the JMS queues and configured on WebLogic server.
• Created Jenkins user guide documentation and provided to users
• Developed Maven scripts to automate the compilation, deployment and integrate with Jenkins layer.
• Construction of UIs using JQuery, Backbone.js, Bootstrap and JavaScript. Involved in JUnit Testing.
• Worked with Jetty, Apache Tomcat web servers for deploying the web applications.
• Coding the persistence module using JDBC API’s (Prepared Statement and Callable Interface), Springs SQL/PLSQL Templates.
• Used Ant as build tool for building and deploying it into WebLogic Server. Ant scripts are used for automating build process.
• Used Agile/Scrum as the working environment for this project.

Environment: Java/J2EE, JSP, JSON, XML, Spring, SQL, PL/SQL, NoSQL, Drools, JSTL, AJAX, AWS, JavaScript, JQuery, WebLogic, Jenkins, Bootstrap, HTML5, CSS3, DB2, Servlets, Tomcat, MySQL, React JS, Oracle 10g/11g, Struts, GIT, JIRA, AngularJS, RESTful Web Services, Cassandra, Log4J.

Confidential, San Jose, CA

Java/J2EE Developer

Responsibilities:

• Involved in coding XML Parsing with SAX, DOM, PICOLO parsers and their performances.
• Extensive usage of XMLs, XSLTs, Struts, CSS, JSP, JQuery, AJAX and JavaScript for interactive pages
• Loaded data from DWH systems to MongoDB
• Wrote JSPs, Servlets and deployed them on WebLogic Application server.
• Web application development for backend system using AngularJS and Node.js with cutting edge HTML and CSS techniques.
• Created dynamic HTML pages used JavaScript, Ext.js, JQuery, NoSQL, Restful and AJAX to create interactive front-end GUI.
• Involved on client side deployments on their servers or AWS cloud.
• Developed front-end screens with JSP, Struts tags, JSTL tags and Validations using Validator Framework.
• Involved actively in designing web page using HTML, Backbone.js, JQuery, JavaScript, Ext.JS, Bootstrap and CSS.
• Helped/Worked on moving the Admin Portal Dashboard to AWS Cloud Environment.
• Coding, Testing & Production implementation of web components using JSP.
• Involved in analysis, design of current and new system components.
• Involved in configuring glassfish server; Design shipping rate template upload UI using Adobe Flex and Developed Jasper report.
• Involved in designing and developing user interface using Flex Layout and Navigation, Data grid menus, and skinning components.
• Built and deployed code on the WebLogic servers and perform WebLogic administration
• Unit Testing includes testing the application with JUNIT annotation testing and TestNG
• Experience in using the splunk tool in writing/viewing the logs of the application.
• Used Web Services concepts like RESTful, JAXB and JAXP for creating and to interact with other project.
• Worked on JavaScript frame work (Angular JS, Backbone.js and Bootstrap) to augment browser based applications with MVC capability.
• Worked on Migration of the applications from WebSphere Server to Oracle WebLogic Server.
• Involved in development and modification of SQL queries and stored procedures
• Worked with Complex SQL queries, Functions and Stored Procedures.
• Migration from azure tables to MongoDB with goal of implementing a multithreaded fault tolerant backend
• Designed and developed web pages using JSP, Java Beans JSTL, HTML, CSS, DHTML, XSLT, JavaScript, JQuery, AngularJS and AJAX.
• Designed and implemented the web application in Ruby on Rails, Node.js, HTML and JQuery from initial concept development to beta launch.
• Used Mockito, Power Mockito frameworks in JUnit testing.
• Utilized Hibernate for data mapping and persistence transaction to the database.
• Involved in creating a build environment for Java using Jenkins, GIT, Maven, Art factory, and a number of reporting tools
• Involvement & coordinating for Unit Testing, Quality Assurance, User Acceptance Testing and Bug Fixing.
• Installed and Configured the Tomcat server on various environments
• Involved in coding plugin to integrate JIRA with other systems using JQuery, Ajax and REST web service.
• Java Servlets and JSP pages were deployed on the WebLogic Application Server for retrieving user information and posting related data.
• Coordination with team, peer reviews and collaborative System level testing.

Environment: Java, JSP, JSON, XML, AJAX, Struts, AWS, Servlets, JSTL, Bootstrap, JavaScript, Node.js, AngularJS, WebLogic, SQL, MongoDB, HTML, RESTful Web Services, Flex, NoSQL, Jenkins, Tomcat, TestNG, DB2, DB Objects like Stored Procedures, JIRA, JBOSS Server, Maven, Web services

Confidential, Roseville, CA

Java Developer

Responsibilities:

• Used adaptive tags (pt.: common tags) to render the CSS, images and JavaScript files on the portal.
• Experience in developing and consuming Java Web Services like RESTful, SOA
• AJAX is used to make Asynchronous web service calls
• Worked with WebLogic as application server and Tomcat as web server.
• Extensively used JQuery for implementing the functionality of the Portlets pages.
• Responsible in reviewing the design documents, use cases, class diagrams and sequence diagrams.
• Designed initial prototype using HTML, JQuery and CSS.
• Used various JSP, Java script, XHTML and CSS for developing the view components.
• Developed rich UI web pages using JSP, HTML, CSS and JQuery.
• Developed and implemented the MVC Architectural Pattern using Struts Framework including JSP, Servlets and Action classes.
• Involved in developing applications using Spring MVC framework. Implemented business layer and created beans using Spring (DI, AOP, IOC) frameworks and used Hibernate as database ORM framework
• Involved in executing test cases manually and report defects using JIRA.
• Created and implemented Oracle Stored Procedures, Functions, Triggers and complex queries using SQL and PL/SQL as well as query optimization
• Developed the User Interface validation framework to include custom validations built on top of Struts validation framework.
• Unit testing JUnit and Selenium testing scripts
• Coordinated with build manager for Tagging and versioning UI projects

Environment: HTML, CSS, JSP, JQuery, Spring, JSON, PL/SQL, RESTful, AJAX, ALUI, Web Services, Java, Web Sphere, JIRA, Struts, WebLogic, JUnit, Selenium, SVN, SQL, Web Sphere, Tomcat

Confidential, Atlanta, GA

Java Developer

Responsibilities:

• Developed class diagrams, sequence diagrams, and use case diagrams for the view accounts. Generated skeleton code based on the class diagrams.
• Involved in Analysis, design and coding on Java and J2EE Environment.
• Implemented Spring Framework for the project.
• Involved in development of presentation layer using JSP, JMS and Servlets with Development tool Eclipse IDE
• Involved in developing front end screens using JSP, JSTL, JQuery, XSLT, DHTML, HTML5, CSS, AJAX, CSS and JavaScript. Also, involved in adding the Internationalization to the existing application.
• Installed, configured and deployed the applications on WebSphere Portal and Application Serve with SOA Governance.
• Developed JMS components to send messages from one application to other application internally.
• Developed XML and XSLT to display the pages in the HTML format for the customers.
• Developed an interface, which also shows the check images as the gif files, if there are any in the account summary of the account actions.
• Involved in building code using Eclipse and deploy it using Apache Tomcat.
• Involved in reporting bugs using JIRA bug tracking tool.
• Wrote SQL and PL/SQL programming code for ODI and Oracle.
• Developed JSP custom tags, using JSP, for encapsulating presentation logic in concise form. Converted XML to Java objects using JAXB.
• Worked on android Web Services REST API for developing GMC Application.
• Developed stored procedures and called using JDBC.

Environment: Java JDK, JEE, JSP, WebLogic Application Server, JSTL, SQL, PL/SQL, Spring, Ant, Oracle, CSS, JavaScript, JSON, JMS, Servlets, Eclipse IDE, Web Services, XML, Apache Tomcat, JQuery, Log4J, JUnit, SVN

Confidential, Round Rock, TX

Java Developer

Responsibilities:

• Designed and developed framework components, involved in designing MVC pattern using Struts framework.
• Used spring framework for dependency injection with the help of spring config files.
• Developed the presentation layer (UI) using JSP, Tag libraries, HTML, CSS and client validations using JavaScript.
• Involved in development of back-end business layers using Servlets
• Used DAO, DTO, Singleton, Composite view design patterns in the App development.
• Transformed XML content into HTML using XPath, XML Schema and XSLT.
• Application development using Eclipse IDE, building of applications with Maven scripts, testing of application with RAD local Web Sphere Server
• Coding SQL Statements and Stored procedures for back end using Oracle.
• Experience in developing and consuming REST, SOAP Web Services.
• Involved in writing DAO layer using Hibernate to access the Oracle database.
• Developed various test cases and performed unit testing using JUnit.
• Coding SQL Statements and Stored procedures for back end using Oracle.

Environment: Struts, Spring, JSP, JDK, Servlets, Oracle, JDBC, HTML, XML,XSLT, CSS, CVS, AJAX, JavaScript, Web Sphere, Log4J, JUnit, SOAP, Web Services, Maven, RAD, JMS, SQL, UNIX