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Senior Full Stack Developer Mclean, Va


  • Accomplished Java/J2EE/UI Developer with 8+ years of experience in full SDLC development involving requirement analysis, design, development, testing, documentation, implementation & maintenance of Java/J2EE applications in Web - based/Enterprise environment and Distributed n-tier architecture.
  • Strong working experience in SDLC methodologies like Agile, RUP (Rational unified Process),
  • Extensive Experience on different frameworks like Struts 2.3/1.2/1.1, Spring 4.0/3.2.5/3.1/2.5, and Hibernate 4.1.9/3.5.0/3.0/2.0
  • Application development experience using multithreading, Serialization, Externalization, Collection framework, Generics, Core JAVA.
  • Extensive experience of working on all tiers of J2EE n-tier Architecture
  • Worked on Agile and SOA methodologies for many of the applications.
  • Extensive knowledge of Client - Server architecture, Web-based n-tier architecture, database design and development of applications using J2EE Design Patterns like Singleton, Session Facade, Factory Pattern and Business Delegate.
  • Good web page design skills using HTML 5/4.0, CSS JavaScript and XML
  • Expertise in writing JUnit test cases.
  • Expert in designing and developing various UML diagrams using tools like Rational Rose, Microsoft Visio.
  • Solid background in Object Oriented Analysis and Design.
  • Experience in working with the NoSQL, Mongo DB, and Apache Cassandra.
  • Excellent ability to quickly master the technologies and concept.
  • Extensive Problem solving skills with hunger for knowledge that plays a vital role in every project.
  • Excellent analytical and communication skills coupled with positive user interaction and team spirit.


Java, J2EE:, C, C++, Angular JS, Bootstrap, HTML 5/4.0, XHTML 2.0, DHTML, CSS 2.1/2.0, XML 1.1/1.0JavaScript 1.8.5/1.8.2/1.8, Ajax, XSL, XSD, JSP 2.1/2.0, Servlets 3.0/2.5/2.0, JDBC 4.1/4.0/3.1/3.0 Web Services, EJB 3.0/2.0, Struts 2.3/1.2/1.1, Spring 4.0/3.2.5/3.1/2.5, Hibernate 4.1.9/3.5.0/3.0/2.0 JPA, Log4j, Toad 12.0/11.0/12.0, ANT 1.7/1.6, JUnit 4/3.4, SOAP, REST, WSDLEclipse 4.3/4.2/3.8/3.5/3.3 RAD 9.0/8.5/8.0/7.5, NetBeans 7/6, IBM WebSphere 8.5/8.0/7.0/6.1, Weblogic 11g/10/9/8/7, TCP/IP, FTP, SOAP, HTTP/HTTPS, JMS, POP, SMTP, MS SQL Server 2008/2005, MySQL 6.0/5.3/5.1/5.0, Oracle 11g/10g/9i, Windows, Linux, UNIX.


Senior Full Stack Developer


  • Involved in document analysis and technical feasibility discussions for implementing new functionalities.
  • Involved in server side and front-end validation using Struts Validation framework and JavaScript.
  • Struts Tag Libraries and Struts Tiles Framework were used in addition to JSP (Java Server pages), HTML5, AJAX and CSS3 in developing the presentation layer.
  • Inject EJBs directly into components and use Service Locator pattern to get an instance of an EJB.
  • Used transfer object to transfer data across tiers.
  • Created Web services using EJB components and guarded against SQL injections and Cross Site Scripting attacks.
  • Developed the user interface with JQuery, JSP (Java Server pages), HTML5, CSS3 and JavaScript.
  • Developed various Database interaction objects by implementing the DAO patterns and used JDBC as Model Component.
  • Developed and maintained the necessary Java components, Enterprise Java Beans (EJB), JavaBeans and Servlets.
  • Implemented applications using Java, J2EE, JSP, Servlets, JDBC, RAD, XML, HTML, Hibernate Struts, spring and JavaScript on Windows environments.
  • Developed UI Using JSP, HTML, JQuery and Java script to simplify the complexities of the application.
  • Involved in assigning LDAP Id’s and developed the activation and deactivation of LDAP.
  • Used Struts framework along with JSP, HTML, CSS and JavaScript to construct the dynamic webpages (presentation layer) for the application.
  • Developed web services code for the system will either use services in connected applications to perform business operations.
  • Designed Class/Sequence diagrams through RAD 6.5 for the technical design.
  • Writing custom filters, directives for the HTML5 using angular code.
  • Created XML for deployment descriptors, struts configuration files and integrated to validation files. Created PDF reports using Jaspersoft in. jrxml. Generated Spring XML files for the configured beans.
  • Developed model components using session beans and used local message driven beans (MDB) to interact to session using EJB.
  • Tested the performance of the data sets on various SQL databases.
  • Used Web Services on front end, Servlets as Front Controllers and JavaScript for client side validations.
  • Prepared Unit and Integration test case documents.
  • Review Unit and Integration test case documents also responsible for Unit and Integration testing.
  • Consumed Web services using JAX-WS and generated client stubs from WSDL for web services.
  • Created Build and Deployment Script using maven for deploying the application to WebSphere Application Server.
  • Oracle database was used, wrote stored procedures for common queries
  • Used RAD as the Java in the development of the application.

Environment: Java1.8/J2EE, Spring REST Web services, SQL, JDBC, WebSphere Application Server 8.5, jQuery, XML, AJAX, JavaScript, HTML5, CSS3, JSP, JSF, JPA, Junit, EJB3.0, JNDI, Jasper, Oracle 11g, Soap UI, JMeter.

Sr. Java Programmer

Confidential, Mclean, VA

  • Involved in business discussions regarding requirements analysis and System Module Specifications
  • Used Java beans, model objects to transfer a package of information among view layer, business service layer, data layer and EJBs to execute business logic separately.
  • Implemented JSF framework extensively which involves building the whole user Interface components using JSF tab panels, Panel groups and data tables. Integrated components like partial triggers, calendar, and action/value change listeners with JSF for enhancing the front end GUI layout.
  • Designed UI pages using JSF(Java Server Faces) v2.2, Prime faces v5.1, Java Script, CSS3, AJAX, JQUERY, AngularJS, JSP, JSON and Tag libraries.
  • Wrote queries for the modifications to existing database structure.
  • Refactored, re-architected, and enhanced an existing AngularJS application to follow strict MVVM/MVC patterns for improved source code maintenance.
  • Developed an AngularJS workflow manager leveraging Angular-UI's state router for flexible configuration and management of multi-step user input flows.
  • Performed User Interface Design and coding using Java & J2EE, Spring framework and web technologies.
  • Used multithreading in programming to improve overall performance.
  • Implemented JSF with Managed Beans, Topics, and Connection Factories in some portions of project (Model View Controller) to handle/intercept the user requests and used various controllers to delegate the request flow to the Backend tier of the application.
  • Developed EJB classes in the persistence layer for transaction management.
  • Performed Unit testing using JUNIT, System, Regression, and Integration Testing.
  • Used AJAX technology for invoking server calls.
  • Used Log4J API for logging and debugging.
  • Used HP ALM to keep track of Defects.
  • Developed the application using Agile methodology and followed TDD.
  • Clear Case is used for version control systems and source code management.
  • Involved in various internal releases of the application and supported the application modules during testing and pre-production phases.
  • IBM Doors Product is used to keep the track of the SRS and updating the changes according to the BRD.
  • Used Ant for building and deploying the war file into application server
  • Involved in designing the Design Document, including Sequence Diagrams, Class Diagrams and Object Models.
  • Involved in migration of Ant to Maven, Clearcase to Git.
  • Worked on to create Responsive Web Design with Bootstrap framework.
  • Developed single page applications (SPA’s) using Angular JS.
  • Extensively worked with Angular JS framework for UI development and developed html components for usage in common modules.
  • Worked with front-end build environment of Grunt, Node JS.
  • Built custom UI Widgets and Application logic using Angular JS MVC architecture
  • Implemented prototyping of user interfaces relating to JavaScript programs
  • Worked with Eclipse as the IDE to develop, test and deploy the application.
  • Used DB2 as the backend database.
  • Loaded the records from Legacy database (DB2 V10) to existing one (Cassandra 1.2.8).
  • Synchronized the create, Update and delete of records between Legacy Database (DB2 v10) and Cassandra 1.2.8.
  • Created an UML diagram that includes Sequence Diagrams, Class Diagrams & use case diagrams as part of the application design using Micro Soft Visio tool.
  • Installation, Configuration and Administration of IBM WebSphere Application Server 7.0, 6.1, 6.0, 5.1 versions on Windows Environments.
  • Used WSDL, SOAP, JAX-WS, JAX-RS, CXF technologies to create web services, generate stubs and consuming the existing services.
  • Used log4j for logging purpose.
  • Used CXF API to generate Restful web services.
  • Tested SOAP web services using SOAP UI and REST web services using REST Client.
  • Used Apache Ant v1.5 as build tool for the project.
  • Used TOAD for internal data storage and retrieval.
  • Used Ervin tool to design database tables.
  • Involved in setting up Connection pooling and used JMS for Asynchronous messaging.
  • Involved in peer & lead level design and code reviews.
  • Involved in building the code & deploying on WebLogic application server.
  • QA, UAT & SIT Production issues investigation and supporting business users.

Environment: Java/JEE, JSF, Prime Faces 5.1, AJAX, Spring, Angular JS, NodeJS, Grunt, Bootstrap, Hibernate, Web Logic App server, JMS, ANT, JDBC, Eclipse, Log4j, Maven, Jenkins, JUnit, Git, Oracle, Web Services- WSDL, SOAP, REST, XML, JSON, SVN, SFTP, Ervin, Soap UI, Oracle, REST Client, MS Visio, Rapid SQL 8.1.

Sr. Java Programmer

Confidential, Rock Island, IL

  • Responsible for system analysis, design and development using J2EE architecture.
  • End-to-End Project management, including customization of product based on customer’s requirement, meeting delivery deadlines on development, testing, implementation phases of the system.
  • Used Spring Framework to develop lightweight business components.
  • Used Spring IOC for dependency injection and Spring AOP for cross cutting concerns like logging, security and transaction management.
  • Designed, developed, and maintained the data layer using Hibernate and used Spring ORM to integrate with Hibernate.
  • Used XML for the data exchange and used SAX and DOM parser to extract and read the required information from the XML.
  • Implemented the persistence layer using Hibernate ORM.
  • Developed Web Services using REST, WSDL and XML.
  • Developed the helper classes for better data exchange between the MVC layers.
  • Developed session beans for the business logic.
  • Used Log4j to capture the log that includes runtime exception and for logging info and are helpful in debugging the issues.
  • Developed the Hibernate mapping files and involved in writing JUnit test cases and suits using Eclipse IDE.
  • Used ANT tool for building and packaging the application.
  • Configured and deployed the application in WebLogic Application Server.

Environment: J2EE, Eclipse 4.2, JSP 2.1, Spring 4.0, Hibernate 4.1.9, Servlets 3.1, Oracle11g, Rational Rose, Rational Clear case, JMS 1.1, JavaScript 1.8.5, ANT 1.7, Log4j, JUnit 4.0, REST, WSDL, XML 1.1, Weblogic Sever 11g.

Software Developer


  • Designed the web application using Struts Framework’s Model-View-Controller (MVC) pattern to make it extensible and flexible.
  • Implemented the Struts-Config, Action Form classes and Action classes.
  • Implemented the front-end pages using JSP, JSTL and Struts Tag Libraries.
  • Configured connection caches for JDBC connections.
  • Used JavaScript for creating the global templates that can be used across the JSP pages.
  • Developed code for generating the XML requests required for calling the web services.
  • Configured logger, appender and layout using log4j.
  • Used Hibernate for Object Relational Mapping.
  • Used Ant 1.6.5 for building JARs and WAR.
  • Configured and deployed Application on Websphere
  • Rational Clear Case was used as source and version control for rebasing and delivering the code.
  • Wrote unit test cases and also performed unit testing and integration testing.
  • Preparing documentation for both high level and low-level designs, and process flow control for the entire application.

Environment: Servlets 2.0, JSP 1.1, EJB 3.0, Struts 1.2, Hibernate 2.0, JNDI, HTML 3.0, XML 1.0, Eclipse 3.3, ANT 1.6, IBM Websphere 6.1, Oracle 9i, log4j,

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