SUMMARY:

• Over 9 plus years of extensive working experience in Software Development with proficiency in development of applications using Java/J2EE Technologies.
• Excellent team player, self - starter, and good at multi-tasking skills.
• Proven leadership and process-oriented skills working simultaneously with multiple projects in fast-paced environments.
• Extensive experience in Internet, client/server technologies using Java, J2EE (JSP, Servlets, JDBC, JNDI, LDAP, EJB, JMS, RESTFUL and SOAP based Web Services, JAX-WS, JAX-RS), Struts, Hibernate, Spring, HTML, HTML5, DHTML, CSS, JSS, CSS3, JavaScript, XML, PERL.
• Extensive experience with Web/Application servers likes Apache Tomcat, Jetty, Jboss, Oracle WebLogic Servers, Web Sphere AS and building the applications using ANT, Maven, WEB 2.0 build tool.
• Expertise in various open source frameworks and tools like Struts, spring, hibernate.
• Extensive experience in using IDE’s Eclipse, My Eclipse, Eclipse Galileo and RAD.
• Strong in Web designing technologies like HTML5, XHTML, CSS3, JavaScript, AngularJS, jQuery, Ajax and JSON.
• Experience in writing SQL Queries, Triggers, and Stored procedures for database transactions.
• Experience in working different operations system environments with java in Windows, UNIX, and Linux.
• Experience in working on API platform to enhance and create web services with excellent documentation skills using APIGEE.
• Development using Angular JS , ExtJS, NodeJs, Mongo DB , HTML5, CSS3, JavaScript, jQuery, bootstrap, JSON, MySQL, MSSQL .
• Expert in developing single-page applications (SPAs ) using various JavaScript frameworks like Backbone.js, AngularJS, Underscore.js and Bootstrap
• Proficient in developing websites with AngularJS controllers , directives , components, factory and service resources, routings and events. .
• Excellent experience in the design, development, and implementation of Model-View-Controller (MVC) inculcating with different J2EE frameworks, Design Patterns coming Creational/Structure/Behavioral patterns.
• Experience in Unit testing, Integration testing and generating Test cases for Web/Java core applications.
• Experience to maintain the source using version controlling tools Visual Source safe, and Rational Clear Case.
• Expertise in SDLC that encompass with proven analytical and problem solving skills and experience working with agile methodologies.
• Proven aptitude on learning and working on emergency technologies.
• Highly conversant with quality procedures that are followed both at organization level as well as client specific level.
• Hands on Experience in handling critical Business Applications Issues and handling failure recoveries.

TECHNICAL SKILLS:

Operating System: UNIX, Linux, Windows, IOS and Android.

Web Technologies: J2EE-Servlet 2.4/JSP, JSTL, JavaScript, HTML, JSS, XML, XSLT, JAXB, JAXP, XSD, JAX-WS, JAX-RS, XPath, XQuery, XSL, CSS, Prime faces/JSF, JDBC 2.0, EJB, JMS, AJAX, DOJO, JQuery, AngularJS, Web Services, WAP, SOAP, WSDL, UDDI, REST. PERL

Application Server: Oracle WebLogic, JBoss, WEB 2.0, Oracle OC4J. IBM Web sphere.

Web Servers: Apache Tomcat, Jetty Web server

RDBMS: Oracle 8i/9i, MySQL, PL/SQL

Languages: Java, SQL, UNIX Shell Scripting.

Frameworks: Apache Struts, Tiles, Elastic Search, Solr, Hibernate, and spring, J2EE. Design Patterns.

Tools: / IDE: Eclipse 3.4, JBuilder, Maven, Rational Rose 7.0.1.1, My Eclipse, Net Beans, Apache ANT, Log4J, TOAD 7.1.

Version Controls: Rational Rose Clear case 7.0.1.1, Microsoft VSS, CVS, Git, SVN.

PROFESSIONAL EXPERIENCE:

Confidential, Greenwood Village, CO

Fullstack Developer

Responsibilities:

• Work on Agile SCRUM practices which include two-week sprints, with a strong focus on accountability and throughput.
• Implement AngularJS client side form validation such as required field validation and regular expression validation.
• Design Frontend with in object oriented JavaScript Framework like Backbone.JS, Angular.JS and Ext JS..
• Using various modules of APIGEE, GIT, Grunt , Maven; Incorporating APIGEE API layer with Angular MVC Framework.
• Use Node.js as a proxy to interact with Rest services and also interacting with Database
• Create client side validation using technologies such as Ext JS and JavaScript.
• Participating in user requirement sessions to gather business requirements
• Successfully resolved challenges involved with performance, multi­threading, managing file transfers with connection failures, GUI constraints with Swing
• Use Team Collaboration Software JIRA and Confluence
• Work on the OAuth 2.0 for accessing the cloud Storages like Box, One Drive, Google Drive, Drop box, Qihoo, Baidu, Tencent, King Soft.
• Build a Restful API to save and retrieve agent information in Java using Spring MVC, Apache CXF and JAX-RS
• Implement the Angular MVC and two-way data binding.
• Create application to View Data in MongoDB
• Use AngularJS Directives like ng-app, ng-model, ng-repeat, ng-show, ng-hide, ng-controller, ng-route etc
• Use Node JS for heavy DOM manipulation.
• Use Elastic Search on creating an uninstall survey page web application and Restful Web Service.
• Experience working on Elastic Search for Indexing, Text and Documents.
• Use HTML5 and JQuery for the Uninstall Survey Page Application.
• Use Nexus for managing all Maven Repositories.
• Work on AngularJS for one of the single page application and cross browser functionality.
• Use SoapUI for testing Web Service
• Use REST API with JAX-RS for consuming web services to handle two interfaces XML and JSON.
• Work on Single Sign in survey page application.
• Use Spring boot for Single Sign on page application to access more quickly.
• Use Eclipse IDE for coding, debugging and testing the application modules
• Implement Batch Updates using Spring and configured beans in Application Context file
• Use the features of Spring Core layer (IOC), Spring AOP, Spring ORM layer and Spring DAO support layer in order to develop the application
• Involved in the configuration of Spring Framework and Hibernate mapping tool.
• Extensively worked on JDBC Prepared statements and callable statements to access data base
• Work on Java Messaging Services (JMS) for developing messaging services
• Involved in configuring hibernate to access database and retrieve data from the database
• Use Oracle 10g Server as the backend database storage
• Create data base tables according to the application requirements
• Involved in report generation and printing of the reports
• Develop Maven and ANT Scripts to do compilation, packaging and deployment in Application server
• Use Jenkins as an Integration Built tool.
• Involved in peer to peer code reviews and cross checked whether coding standards are being followed
• Involved in code versioning, check in, Check outs and code merging
• Use Remedy tool for creating change tickets and handling production bugs

Environment: Java/J2ee, JSP, Servlets, Spring, Hibernate, HTML, DHTML, CSS, JavaScript, JQuery, AngularJS, Ext JS, AJAX, PVCS, Swings, Eclipse, Nexus 1.0, Jenkins, Maven, Git, Log4J, Ant, Tomcat, Oracle 10g, JUnit, UML, APIGEE, Unix, Design Patterns, Shell Scripting, Spring boot, SQL, PL/SQL, PL/SQL Developer, JSTL, Apache CXF, Agile, Unix, SOA, Apache Axis, JMS, WEB 2.0, Elastic Search, Heidisql, SoapUI, OAuth, JIRA, Confluence, Restful Web Services.

Confidential, Chantilly, VA

Full Stack Developer

• Involved in the development of Software Development Life Cycle (SDLC) using agile methodology.
• Designed and developed various Screens using JSP, DOJO, JavaScript, Angular JS, IOS and Android Platforms, HTML5, CSS3.
• Restful and SOAP based Web Services.
• Current experience with web application development using Web 2.0 technologies, Java, J2EE, DOJO toolkit, JQuery, REST API, JSON and spring framework.
• Used APIGEE to enable companies to secure, manage, scale, and analyze their digital business.
• Responsible for creating pages using AngularJS, JavaScript, CSSandHTML5.
• Used Spring boot for radically faster and widely accessible Spring Development.
• Used Spring boot for one of the Single Sign On web app to access more quickly.
• Worked on the SAML authentication for the Single Sign On page.
• Analysis, design and coding of different forms (JSP, HTML, Java Beans).
• Worked on IBM Maximo tool to Maintenance operations, Equipment history, Scheduling, labor and Expense tracking and Customization and development.
• Used Hibernate based persistence classes at data access tier.
• Used AJAX, DOJO libraries for developing the Rich Internet Application and widgets and worked on IOS and Android Platforms.
• Worked in solution like design and development of web-based applications using Java/J2EE, Java Servlets, JSP, EJB3, Prime faces/JSF , XML , and Struts
• Configure all the REST apis in APIGEE to use many helpful features of APIGEE including oAUTH 2.0 and SOAP to REST transform
• Designed and developed the Cascaded Style Sheets (CSS) for designing the application layouts
• Preparing low-level design documents like sequence diagrams, object reference document, program specifications and class diagrams based on the functional requirements document.
• Communicate with the clients on modules, requirements and change requests for any queries on either side.
• Worked on Spring Core layer, Spring ORM, Spring AOP in developing the application components
• Worked as member of J2EE and web sphere installation setup and support team.
• Perform peer -- document reviews and code reviews.
• Prepared JUnit test cases.

Environment: Java/J2ee, JSP, Servlets, Spring, Hibernate, HTML, DHTML, CSS, JavaScript, Angular JS, APIGEE, DOJO, AJAX, PVCS, Prime faces/JSF Eclipse, Log4J, Ant, Web Sphere, Oracle 10g, JUnit, UML, Unix, Design Patterns, Spring Framework, Spring boot, Shell Scripting, SQL, PL/SQL, PL/SQL Developer, JSTL, Agile, Unix, SOA, Apache Axis, JMS, WEB 2.0, Restful and SOAP based Web Services.

Confidential, Houston, TX

Java developer/J2EE

• Worked closely with business partners/owners to gather requirements and design.
• Followed Agile development methodology with daily SCRUMS and backlog story reviews and estimations. Involved in business requirements gathering and Analysis, Design, Development, Integration and Testing of application modules
• Used different design patterns to implement the application which includes Data Access Object, Business
• Delegate, Value Object and Service Locator etc.
• Used Eclipse as the Integrated Development Environment for developing and debugging the java applications
• Used different user interface technologies JSP, HTML, JSS, DHTML, CSS, JavaScript for developing the application
• Used AJAX, DOJO libraries for developing the Rich Internet Application and widgets
• Designed and developed the Cascaded Style Sheets (CSS) for designing the application layouts
• Used Web Service component to access the data from another application e-Audit Net which is running on
• Creating Front-end Applications using HTML5, CSS3, JavaScript, JQuery, AJAX, XML and AngularJS.
• Extensively used core java concepts such as OOP, Collections and exception handling
• Developed the Servlets for generating the grids for displaying the customer data
• Extensively worked on Struts framework for developing the business logic and interacts with Domain model
• Developed Notifications to invoke the automatic e-mails and tasks to the registered customers using Struts.
• Used Spring framework for invoking the application service components at runtime
• Worked on Spring Core layer, Spring ORM, Spring AOP in developing the application components
• Do have expertise in integrating the Spring framework with Hibernate using Application Context configuration
• Implemented Transactions and Batch Updates using Spring framework
• Extensively worked on Hibernate Object relational mapping tool for persisting the data to the database
• Have worked on Oracle 10g data base for storing and retrieving the application data
• Implemented procedures, packages, and different Joins to retrieve the data base using PL/SQL, SQL and
• Configured and deployed the Web Services in to the application server and published as the Web Service
• Implemented the application using Agile development methodology
• Developed Maven Scripts to do compilation, packaging and deployment in Web Logic server
• Written unit test cases for testing the application modules using JUnit framework

Environment: Java/J2ee, JSP, Servlets, Struts, Spring, Hibernate, HTML5, DHTML, JSS, CSS3, JavaScript, DOJO, AngularJS, AJAX, PVCS, Eclipse, Log4J, Ant, Git, Web Logic, Oracle 10g, JUnit, UML, Unix, XML, JSF, Design Patterns, Shell Scripting, SQL, PL/SQL, PL/SQL Developer, JSTL, Agile, Unix, SOA, Solr, Apache Axis, JMS, Web Services.

Confidential,CO

SR Java Developer

• Developed J2EE, (EJB) Enterprise Java Bean Components and deployed on Web Logic Application Server.
• Designed and built client-controller packages to comply MVC (Model View Controller) design paradigm-using Struts.
• Utilized technical expertise to support a variety of eCommerce software, tools, and processes.
• Used Jakarta Struts 1.3 validations Framework.
• Involved in several JSP tags to modularize and stream line web page code and Implemented MVC architecture.
• Web application development using Web 2.0 technologies, Java, J2EE, JQuery, REST API, JSON, and spring framework.
• Creating Front-end Applications using HTML5, CSS3, JSS, JavaScript, JQuery, AJAX, XML and AngularJS.
• Involved in creating JMS Server configuration and worked with point - point and publish and subscribe messages.
• Involves extensively coding in database access by stateless session EJB, action control by Servlet classes, and presentation tier by JSP/HTML pages with custom tag, tag library & JSP templates.
• Responsible in creating Servlets, which route submittals to appropriate Enterprise Java Bean (EJB) components and render, retrieved information under UNIX Environment.
• Implemented JDBC API to communicate with the database.
• Worked on one of the Spring boot web application.
• Performed client side validation using JavaScript and server side validation using Struts Validation Framework.
• Created several Stateless Session and Message Driven Beans and deployed using Web Logic Application Server.
• Involved in system data analysis, design and implemented on MySQL. Optimized system performance by writing stored procedures and calling them using JDBC callable statements.
• Created XML files and applied XSL to enable users to access the system. JAXP API was used in processing XML files with DOM and SAX parsers
• Created stored procedures for inserting and updating the database which are called in DAOs.
• Testing and Debugging using JUNIT and building the application-using ANT.

Environment: Java, J2EE, JSP, JSTL, EJB, Struts, Servlets, Java Beans, Spring boot, JMS, JDBC, J2EE Design patterns, WebLogic 6.1, HTML, JavaScript, AngularJS, WEB 2.0, JQuery, CSS, XML, XSL, DOM, SAX, SOAP, UML, ANT, JBuilder, Log4j, VSS, SQL, PL/SQL, MySQL and Windows, IOS and Android.