SUMMARY

• High Expertise with 6+years of US IT experience in software development as a Java/UI developer worked on Analysis, Design, Implementation and Development of quality software for Enterprise Applications and Web based applications using JAVA /J2EE & Front - End Technologies.
• Extensive knowledge in working with Core Java & J2EE technologies such as Servlets, JSP, JDBC, Spring, Hibernate, Struts, JSF and Object Oriented Programming techniques.
• Expert level experience with soap and restful web services.
• Hands-on Experience with Spring MVC, Dependency Injection and ORM etc.
• Expert in Core Java with strong understanding of Collections, Multithreading, Event handling, Exception handling and SWING.
• Handled Huge excel download and upload using POI API.
• Expertise in web development technologies HTML5, CSS3, Bootstrap, JavaScript, Angular Js, JQuery, JSON and AJAX.
• Experience in implementing MVC architecture using Angular JS, JSP and JQuery-AJAX calls.
• Skilled in developing Angular Js Custom directives.
• Minimal Experience with D3 JS, React js, node JS and Backbone JS.
• Developed user friendly UI with bootstrap and good at DOM Manipulation, Data Grids.
• Experience with JQuery Data Table component and Angular JS Grids (ng-Grid & ng-Table)
• Experience with Splunk and UNIX in checking the Jboss server Logs to rootcause production bugs.
• Good Experience with Continues integration tool Git, Svn, Egit and Stash.
• Worked intensively on Maven built tool.
• Extensive experience in SQL, PL/SQL programming, stored procedures, triggers with Oracle and MySQL databases.
• Worked on Extensible Markup Language (XML)and XML parsers such as JAXP, SAX.
• Experience with IBM Deployment tools UDeploy and URelease.
• Extensive experience in Apache Tomcat Server, JBoss and Web Logic Application Serve.
• Expertise in full Software Development Life Cycle (SDLC) including Software Architecture, Object Oriented programming, Designing & Prototyping.
• Experience in integration of java with BRM (Billing and Revenue management) tool.
• Reocrd of hadling onsite - offshore delivery model, Production Fixes, Support and delaing with client for business requirement clarifications and status calls.

TECHNICAL SKILLS

Java Technologies: J2EE Servlets, JSP Core Java

Frameworks: Spring, Hibernate, Struts

Web Services: Soap, Rest

Front-End Technologies: HTML5, CSS3, Bootstrap JavaScript, Angular JS, JQuery, AJAX, JSON.

Programming Tools: Eclipse IDE, Sublime & TOAD.

Version Control Tools: GIT, EGIT, Stash & SVN

Build Automation Tools: Maven

Application Server: Apache Tomcat, JBoss Server.

Integration & Build Tools: Jenkins, IBM (Deploy and Release).

Database(s): Oracle, MySQL

Testing Experience: Unit Testing and Sanity Test Experience

Operating Systems: Windows, Unix.

PROFESSIONAL EXPERIENCE

Confidential, San Jose, CA

Java / UI Developer

Responsibilities:

• Worked on Royalty Calculation Enginem and ION Project’s which calculates and Forecasts the Cisco Supplier’s productivity based on the previous statistics and Co-suppliers Feedback.
• Designing, developing, testing and implementation of Royalty Calculation Application using Core Java, Angular JS, Spring, Hibernate and Oracle Database.
• Redesign and maintain existing internal web application of Cisco utilizing HTML 5, CSS 3, JavaScript, Bootstrap, JQuery and Angular.js.
• Implemented MVC architecture by using Spring Framework, Hibernate & Angular JS.
• Implemented multithreading and used varied range of collections to valid and implement a complex logic on the upload excel from the user.
• Developed and Consumed Java web services using REST to get the valid user roles.
• Developed Capabilities to export large data to excel using Apache Poi.
• Worked on Angular JS grids (ng-Grid) to display large data on screen.
• Used Angular $http service and custom services for asynchronous data transfer between client and server.
• Established the data communication between the client and server to send the ng-Grid data to server when user updates or approves the payment.
• Used Angular ng-animate, bind function for DOM manipulation to freeze the headers using sticky css.
• Implemented JSON Data Communication between Client and Server.
• Checking Production server logs in UNIX environment to identify production issues.
• Built the Application using Jenkins and migrated to Jboss Production server using IBM deployment Tools.
• Good exposure in integration of BRM (Billing and Revenue Management) with Java to Approve Payments and Create agreements.
• Used Apache Log4j for Logging.
• Developed the Server side & Client side validations using Actions errors and Validation rules.
• Implemented user friendly interface which pop-up dialog boxes to display the results and Proccessing bars using Jquery and CSS 3.

Environment: JDK1.7, Core Java, J2EE, Spring, Hibernate, Angular JS, HTML5, CSS 3, Bootstrap, JQuery, Rest Web Services, Oracle, Agile, BRM, JBoss, Urelease, UDeploy, Stash, Git, maven, log4j.

Confidential, Arkansas

Java /UI Developer

Responsibilities:

• Worked closely with product management teams to strategize design solutions, produced navigation flows and prototypes.
• Set up end to end project environment for Angular JS MVC, Spring MVC and Database connection using Hibernate using maven.
• Setting up Angular JS framework MVC for UI development. Developed View components using HTML 5, CSS 3, JQuery, and Bootstrap.
• Involved in configuration of Spring MVC and Integration with Hibernate.
• Used Spring MVC framework for design and development of web application.
• Worked on Angular JS grid’s to display large amount of data on Screen with Excellent User Experience.
• Took Care of all the deployments to Dev, stage and Production. Worked on Jenkins, GIT and Stash for continuous integration.
• Consumed Rest service response to get the user dependent screen’s to be displayed.
• Used UNIX and Splunk for Production log Checking.
• Developed Complex Controller logics Using Angular JS.
• Converted the response data to Graph’s using D3 JS.
• Created Pojo clasess to store the data in collection of objects and used Jackson to parse these collections to JSON to send as response to the Angular JS calls.
• Used CSS3 to develop Rich UI Components such as Accordions and Modal Windows using pure HTML 5 and CSS3.
• Very extensive exposure in calling of stored procedures using Java and data manipulation.
• Very good experience in customizing Angular Grids.
• JSON is used for serializing and desterilizing data that is sent to or receives from Server and client sides.
• Used Apache Log4j for Logging.
• Performed End to End unit testing to deliver quality product.
• Used SAX Parser for parsing the xml document.
• Used agile software development methodology to develop project plans.
• Developed Hibernate persistence layer modules using EJB Java Persistence API (JPA) annotations and Entity Manager.

Environment: JDK 1.7, Core Java, J2EE,Spring,Hibernate, Angular Js, HTML, CSS, jQuery, Oracle, Agile methodology, UNIX, IBM Deployment tools, GIT, Stash, Jenkins, JBoss Server, Maven, Log4j.

Confidential, Madison, WI.

Java/UI Developer

Responsibilities:

• Developed the application using Core Java, Spring, javascript, JSP, Servlet, Struts and Oracle Database.
• Developed View component using HTML, CSS, Bootstrap, JavaScript, JQuery and JSP.
• Implemented AJAX call using JQuery.
• Managed Spring Core for dependency injection (DI)/Inversion of control (IOC), and Integrated with Hibernate.
• Presentation layer using JSP, Servlets and performed data validation.
• Developed Java web services using SOAP and REST. Consumed REST based web services.
• Involved in writing Multi-Threading logic to read huge data from batabase to update the status of a column and writing back to Oracle database.
• Developed UI navigation using JSF MVC architecture.
• Performed Validations on UI data using JSF validators.
• Worked with jQuery UI plug-in like Widgets, Interactions, and Effects.
• Used several internal SOAP web services and invoked the services using proxies.
• Developed web pages using GUI based form controls of extended java scripts and Bootstrap.
• Developed the Business Commands to interact with the database using Hibernate Support DAO’s classes.
• Redesigned user interface HTMLframeworks withBootstrapand refinedCSSstyling.
• Used SQL, triggers, Stored procedures and cursors in Oracle 11g RDBMS. And, developed the SQL Queries and those query’s used in the Hibernate using Create Query function.
• Good exposure in writing Unit Test Cases using JUnit.
• Developed the Struts Server side & Client side validations using Actions errors and Validation rules.

Environment: Core Java, J2EE, Spring, Hibenate, Struts, Jsp, HTML, CSS, Bootstrap, JQuery, React Js, Backbone js, JSON, SVN, Eclipse IDE, Maven, Oracle, Ex JavaScript, Soap service.

Confidential, Grove, IL.

Java/UI Developer

Responsibilities:

• Involved in analyzing system specifications from system perspective and identifying Testable and Non Testable requirements based on the business Requirements
• Setting up JavaScript framework for UI development. Developed html views with HTML 5, CSS 3, JQuery 1.1.0, JSON, and Java Script.
• Involved in configuration of Spring MVC and Integration with Hibernate.
• Used Spring MVC framework for design and development of web application.
• Performed functionality of the Web page objects such as HTML Links etc.
• Used UNIX and shell commands in UNIX, shell environment for java application development.
• Involved in Object analysis, design and documentation (OOAD) of the application model using UML.
• Built custom UI Widgets and Application logic using Backbone Js MVC architecture
• Used CSS3 to develop Rich UI Components such as Accordions and Modal Windows using pure HTML 5 and CSS3.
• Modularized the code facilitating Easy testing and Resuabilty.
• Created and modified database tables in oracle 10g.and involved in writing triggers and stored procedures.
• JSON is used for serializing and DE serializing data that is sent to or receives from JSP pages.
• Using Ajax implemented dynamically changing the dropdown values of filters in the UI.
• Used JSP, JSTL, HTML and java script, JQuery as view components in MVC.
• Used agile software development methodology to develop project plans.

Environment: Core Java, J2EE, Spring mvc, Hibernate, javaScript, JSP,Servlets,HTML,Backbone Js,CSS, Jquery JUnit, oracle 10g, Agile methodology, UNIX, jquery, Git, Eclipse IDE.

Confidential

Java/UI Developer

Responsibilities:

• Developed site using Core Java, Servlets and Spring MVC Framework.
• Developed JSP pages based on Struts Framework.
• Used JSTL tag library in JSP Worked extensively on web pages using HTML, CSS and JQuery. Performed front end validation using Java Script.
• Implemented Session Beans, Entity Beans and deployed on Apache Tomcat server, which handles the core business processing of the module.
• Involved in Object analysis, design and documentation (OOAD) of the application model using UML.
• Session facade design pattern has been used.
• Involved in writing Multi Threading Synchronization concepts in Java Programs.
• Implemented Data Access Objects (DAO) for database interactions using JDBC.
• Implemented logging (log4j) and Exception Handling.
• It was deployed on Apache Tomcat 6.0. And, Involved in Unit Testing and Integration Testing.

Environment: jdk 1.5, Core Java, J2EE, Eclipse, Java Beans, HTML, JavaScript, CSS, JQuery, JSP, JSTL, EJB, UML, OOAD, Struts, JDBC, Multi Threading, Apache Tomcat, Git.