SUMMARY

• 7+ years of professional experience as a Java Developer in Object Oriented development, implementation and maintenance of web and distributed Enterprise applications using Java/J2EE technologies for banking, financial, insurance, Energy, Hotel and Mortgage organizations using Java, J2EE, JSP, Servlets, EJB, AJAX, Hibernate, Spring, JNDI, Webservices, JDBC, JAXP, RMI, XML, Javascript.
• Expertise in server - side development with JDBC, Servlets, MVC architecture, Java Beans, XML.
• Developed application using Java, J2EE, Javascript, Vbscript, XML, HTML, DHTML, EXT JS, Sencha, AJAX, DOJO, CSS, XSLT, Groovy, Weblogic, IBM Websphere, JBoss and Tomcat Performed requirement analysis, and prepared High Level and Low Level design (HLD and LLD).
• Experience in MVC architecture, Struts framework, J2EE Design Patterns, Spring IOC, Java Server Faces and Hibernate.
• Used and worked with SOAP and Rest Webservices.
• Working knowledge of Agile SCRUM methodology.
• Worked with backend MySQL and writing stored procedures
• Experience with Core Java with multithreading, Concurrency, Exception Handling, File handling, IO, Generics, Data structures and Collections, Garbage Collection.
• Experience with unit testing using Junit, Selenium and knowledge of Maven and Log4j tools.
• Experience with test-driven development using a various unit testing framework such as JUnit.
• Having good knowledge on usability studies being part of product development.
• Good knowledge of popular AJAX frameworks like DOJO and JQuery.
• Used tools like Quantum, TOAD, DB Connect for performing SQL and PL/SQL developments.
• Sound conceptual knowledge of Business Processes, Project Lifecycle and Software Development Life Cycle (SDLC).
• Extensive experience in Object-Oriented Analysis, design and complete product development life cycle including Requirements Analysis, Design, Development, Implementation, Testing and Maintenance.
• Experience in Oracle and SQL Server 2000 databases. Hands on with PL/SQL Stored Procedures, Triggers and Views.
• Created Unix Shell Scripts and maintained production scripts.
• Experience Working in Production support on 24 x 7 x 365 basis for Java/J2EE application.
• Excellent communication, analytical, interpersonal and presentation skills.
• Extensive experience in Object-Oriented Analysis, design and complete product development life cycle including Requirements Analysis, Design, Development, Implementation, Testing and Maintenance.
• Strong problem solving, debugging, logical implementation, Installation and Configuration Skills.
• Dynamic, performance driven, and result-oriented with good communication, technical and time management skills

TECHNICAL SKILLS

Java Technologies: JDK (1.6), Servlets, Struts 2.0/1.2, Hibernate, JSP 1.2, JDBC 2.0, JNDI, ANT, AJAX, XML, (DTD, Schema, DOM, SAX), Java Beans, Web services (WSDL, Rest, SOAP), HTML, CSS, JavaScript

Frameworks: Spring 3.0/2.5, Hibernate 3.0, Struts 1.x/2.x

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

Database: SQL Server 2005/2008, Oracle 9i/10g, PL/SQL.

Servers: Apache Tomcat, JBoss 5.0, Weblogic App Server, WebSphere

Script /OS: JavaScript, Perl, Shell, Linux, UNIX, Windows XP/NT/2000, Mac.

IDE: Eclipse 3.5

Version Control: Perforce, SVN

Functional Domain: Financial, Banking, Healthcare, Insurance, Credit-card

PROFESSIONAL EXPERIENCE

Java/J2EE, Developer

Confidential, St.Louis, MO

Responsibilities:

• Involved in SDLC stages of application including Requirements analysis, Design, Development, Implementation and high level testing.
• Implemented Agile Methodology that includes daily scrum meetings with team.
• Involved in Sprint planning sessions where requirements and release plans are discussed.
• Developed the application based on MVC architecture using Spring Framework.
• Designed and developed using Spring Framework for User Interface.
• Hibernate framework is used in data layer for maintaining data persistency.
• Used Multithreading as many users are going to use the application concurrently.
• Developed web pages using JSP, JavaScript, HTML and CSS to simplify the complexities of the presentation layer.
• Wrote SQL Queries for Oracle database management.
• Used Maven and Ant to build the application
• Used u-deploy and Jenkins to deploy the applications in various environments.
• Proficient in Object Oriented Principles, Methodologies and Best Practice
• Created SOAP services which does CRUD operations and developed web service client to consuming the existing SOAP services.
• Working with GIT and Jenkins
• Designed and developed over Jasper reports for inventory control at client warehouses.
• Using JIRA Framework to understand the story elaboration and development process, mock-ups for sprints and complete Workflow.
• Working knowledge of Elastic Search
• Used Maven scripts for deploying the application onto server.
• Working in agile (two week sprints) development environment to significantly improve speed and reduce defects.
• Implemented design patterns in Scala for the application.
• Develop quality code adhering to Scala coding standards and best practices.
• Used Node.js and RESTful web services and implemented connection pooling for database access - used PL/SQL
• Building application architecture using JSF Navigation rules and event handling code for various actions.
• Designed the front end applications, user interactive web pages in a professional manner with using web technologies like HTML5, DHTML, XHTML, XSLT, CSS3, Bootstrap, Node.js, Angular Js and JQuery, Typescript
• Created client side validation using technologies such as Ext JS and JavaScript.
• Experience working with routing in Angular Js.
• Also used Responsive Web Design for website designing.
• Responsible for the (D3) Design, Deploy and development of the web applications.
• Developed CSS page layouts, styles and table less coding for efficient design.
• Used JavaScript/CSS and JS frameworks like JQuery, Angular Js and Node Js.
• Integrated with the back-end code (JSP) using JQUERY, JSON and AJAX to get and post the data to backend servers.
• Used SubVersion(SVN) as a version control for code updates and code commits.
• Used Groovy on Grails Tool Suite (GGTS) for code development and SVN for source code management .
• Responsible for following Acceptance Test Driven Development (ATDD) Process
• Excellent at learning and adapting to new technology, and ability to work individually as well as in collaborative team environment.
• Involved in enhancements, production support and maintenance of credit card and banking mobile applications of capital one.
• Checked the logs, identified and fixed the issue as quickly as possible in case of a production issue.
• Interacting with third party UI component to adjust the layouts and all the other issues.
• Used HP Quality Center to keep track of defects.

Environment: Java 1.6, JavaScript, Spring, hibernate, JSP, HTML, XML, WSDL, SOAP Webservices, Toad, JPA, JDBC, Groovy, Eclipse, MyEclipse, Weblogic Server, Subclipse, Maven, HP Quality Center, JUnit, JIRA, Version1, Selenium.

Confidential - Hauppauge, NY

Responsibilities:

• Responsible for understanding the functional requirements, writing the technical design and developing the requirements
• Working as part of team to study user requirement and technical requirements for application and implement the features and involved in product development.
• Developed backend logic using Servlets, EJB, Hibernate, JDBC,
• Designed UI in Groovy-Server-Pages (GSP) using HTML, JavaScript and CSS, Typescript
• Also used Responsive Web design for front end.
• Documented how Spring Batch is useful for the current project.
• Involved in developing the Application using Spring batch.
• Developed http client using Java Servlet.
• Developed Dao's and Mappers to connect to the Database.
• Expertize in designing, developing middleware components for software in C/C++ using multithreading, data structures, and design patterns.
• Experienced in Error handling in Scala and Problems Scala fixes.
• Working with Git and Jenkins and also worked on Devops
• Performed Unit testing using J-unit for code coverage.
• Development and enhancement of tools to facilitate System Configuration data and reporting on UNIX servers Using UNIX Shell Scripting and Testing of the tools
• Used Loggers to capture the logging information.
• Involved in gathering report requirements and developed daily and monthly based reports using Jasper.
• Worked with Eclipse IDE and Design Patterns: Singleton, Factory, MVC to develop complete application
• Worked in agile development environment to significantly improve speed and reduce defects.
• Knowledge of full stack development, node.js, express.js, MySQL, MongoDB, Cassandra, Redshift, Vertica, Redis.
• Used the Rest Templates in the spring services to call the rest web services.
• Performed Unit Testing to validate how better and feasible is the application.
• Used Agile practices and Test Driven Development techniques to provide reliable, working software early and often
• Excellent at learning and adapting to new technology, and ability to work individually as well as in collaborative team environment.

Environment: Java 1.6, JavaScript, Spring 3.0, Struts2.0, JSP, HTML, XHTML, XML, JSF, WSDL, SOAP Webservices, Toad, JPA, JDBC, Groovy, Eclipse, MyEclipse, Weblogic Server, Apache, JUnit, Subclipse, Maven, HP Quality Center 9.2, JUnit, Selenium.

Application Developer JAVA/J2EE

Confidential - Patskala, Ohio

Responsibilities:

• Responsible for object-orientated analysis/object-orientated design and also worked closely with the business analyst’s in gathering, understanding, writing low level design and developing the requirements.
• Worked on designing and developing a complete service oriented system based on SOA principles and architecture in agile development environment.
• Implemented Agile (Scrum) Methodology that includes daily scrum with team.
• Implementation of Service Oriented Architecture by exposing EJB’s to Web Services.
• Developed the J2EE Application using Jacada workspace, JIM, Spring Framework, Hibernate and deploying to Weblogic server.
• Developed Rich user interface using HTML, CSS, JSP, JSTL, Ajax, Java Script, JQuery, EXTJS.
• Developed user interfaces using JSP and form beans with JavaScript to reduce round trips to the server.
• Developed Java Beans that interact with the back end layer to fetch the data and displayed accordingly.
• Designed and developed the presentation layer with JSP, Java Script, HTML, AJAX.
• Developed backend logic using Servlets, EJB, Hibernate, JDBC.
• Involved in Developing the Application using Spring Dependency inection.
• Involved in developing the UI pages using HTML, DHTML, CSS, JavaScript, JSON, JQuery, Backbone.js and Ajax.
• Called Rest web services through Angular js services to get JSON Object and modified the response object to display in UI.
• We have followed with Agile and Scrum development methodologies
• Used JQuery core library functions for the logical implementation part at client side for all the application.
• Debug the application using Firebug to traverse the documents and manipulated the Nodes using DOM and DOM Functions using Firefox and IE Developer Tool bar for IE
• PL/SQL statements and procedures to fetch the data from the database and used MySQL, Cassandra.
• Worked with Eclipse IDE and Design Patterns: Singleton, Factory, MVC to develop complete application
• Involved in functional testing for the developed application.
• Developed Integration part to consume with the UI using RIAK service.
• Worked to develop Document upload using Mule configuration and different services.
• Used Jenkins to execute the maven project as well to build the version system tool.
• Utilized SVN for software configuration management and version control.

Environment: Java 1.6, JavaScript, Spring 3.0, Hibernate 3.0, AGILE Methodology, SCRUM, JSP, Servlet, EXT JS 3.0, XML, WSDL, SOAP Webservices, Groovy, Log4j, JUnit, SVN, Oracle Workshop for WebLogic 10gR3, HP Quality Center 9.2, Cruise Control, JUnit, Selenium.

Java Developer

Confidential, McLean, VA

Responsibilities:

• Responsible for gathering business and functional requirements from the users.
• Implemented Agile (Scrum) Methodology that includes daily scrum with team.
• Developed the application using Hibernate and Spring Framework.
• Using OOAD Technology classes are designed in UML with the help of Rational Rose tool.
• Developed presentation layer using Spring MVC and used annotation based mapping to map the JSP post backs to the controller methods.
• Created user-friendly GUI interface and Web pages using HTML, JSP, JSTL, CSS, JQuery, EXT JS and Java scripts.
• Used ADF Validation framework for Client side validations and Server side validations.
• Designed and Developed Model Components - Action Form Bean, Controller Components - Action Classes, Action Mapping.
• Used Maven to build and deploy the application.
• Used Cruise Control for creating a custom continuous build process.
• Managed Object Persistence, Data retrieval using JPA, ADF Framework with ORACLE as backend.
• Developed publishers to communicate offers using JMS, ADF and Oracle.
• Worked closely with requirements to translate business rules into business component modules.
• Developed various XML and XSL for the transformation of messages.
• Developed and deployed business logic using session beans and servlets
• Used Web Services (SOAP) to exchange information.
• Used Firebug and Http Basic Watch to inspect, edit and monitor CSS, HTML, JavaScript and Net requests in any web page.
• Used Hibernate framework for back end development along with JDBC and ADF dependency injection for middle layer development
• Provided production support for the application and coordinated with cross functional teams
• Configured Web Logic Application server and deployed the web components into the Server
• Wrote Database objects like Triggers, Stored procedures in PL/SQL.
• Used Hibernate 3.2 to communicate with the Database, mapping the entities to the tables and corresponding columns in the database by using Hibernate annotations.
• Developed HQL queries to implement the select, insert, update and delete operations to the database by creating HQL named queries.
• Extensive experience in Java development GUI using JFC, Swing, JavaBeans, AWT.
• Used Clear Case Explorer for creating/managing views and delivering the code to the Integration stream on a daily basis.
• Interacted with the users and documented the System.
• Involved in performing Integration testing of the whole application.
• Used Junit with JMock for unit testing.
• Responsible for updating the defects status in a daily based QA status meeting.

Environment: Java, J2EE, HTML, Servlets, Weblogic Application server 10.3, Web Services, WSDL, SOAP, ADF, JPA, ADF MVC, Spring 3.0, Hibernate 3.2, JQUERY, JMS, JDBC, XML, XSLT, REST, Struts 2.0, Oracle 10g, PL/SQL, Agile, HTML5, EXTJS, AJAX, Maven, Java Script, Selenium.

Java/J2EE, Developer

Confidential

Responsibilities:

• Using OOAD Technology classes are designed in UML with the help of Rational Rose tool.
• Created user-friendly GUI interface and Web pages using HTML, JSP, Jquery, EXT JS and javascripts
• Used Struts Validation framework for Client side validations and Server side validations.
• Designed and Developed Model Components - Action Form Bean, Controller Components - Action Classes, Action Mapping.
• Managed Object Persistence, Data retrieval using Hibernate, Spring Framework with ORACLE as backend.
• Worked closely with requirements to translate business rules into business component modules.
• Developed and deployed business logic using session beans and servlets
• Used Web Services (SOAP) to exchange information.
• Used Hibernate framework for back end development along with JDBC and Spring dependency injection for middle layer development
• Provided production support for the application and co-ordinated with cross functional teams
• Deployed JAR,WAR files on Weblogic Application Server
• Wrote Database objects like Triggers, Stored procedures in PL/SQL.
• Interacted with the users and documented the System.

Environment: Java, J2EE, HTML, Servlets, Weblogic Application server 8.x, Webservices, WSDL, SOAP, Struts 2.0, Hibernate 2.5,Spring MVC, JQUERY, EXT JS, JavaScript, JDBC, CVS, XML/XSL, WebSphere 6.1, Oracle 10g, PL/SQL, Agile.

Confidential

Responsibilities:

• Gathered user requirements followed by analysis and design.
• Evaluated various technologies for the Client.
• Developed HTML and JSP to present Client side GUI.
• Involved in development of JavaScript code for Client Side Validations.
• Designed the HTML based web pages for displaying the reports.
• Developed Java classes and JSP files.
• Extensively used JSF framework.
• Extensively used XML documents with XSLT and CSS to translate the content into HTML to present to GUI.
• Developed dynamic content of presentation layer using JSP.
• Developed JavaMail for automatic emailing and JNDI to interact with the Knowledge Server.
• Used Struts Framework to implement J2EE design patterns (MVC).
• Developed, Tested and Debugged the Java, JSP and EJB components using Eclipse.
• Developed Enterprise Java Beans like Entity Beans, Session Beans (both Stateless and State full Session beans) and Message Driven Beans.
• Developed JSP as the view, Servlets as Controller and EJB as model in the Struts Framework.
• Worked on Web Logic application server to deploy JSP and EJB applications.
• Created and implemented PL/SQL stored procedures, triggers.

Environment: Java, J2EE, EJB 2.1, JSP 2.0, Servlets 2.4, JNDI 1.2, JavaMail 1.2, JDBC 3.0, Struts, HTML, XML, CORBA, XSLT, Java Script, Eclipse3.2, Oracle9i, Weblogic8.1, Windows 2003.