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Sr. Java Developer Resume

SUMMARY

  • Over 8+ years of experience in analysis, design, implementation and testing of Object Oriented Applications in Client/Server environments using Java/J2EE.
  • Strong knowledge in Object Oriented Concepts, Object Oriented Design (OOD), Object Oriented Analysis (OOA), Programming and its implementation.
  • Expertise in design and development of various web - and enterprise-level applications using J2EE technologies like JSP, Servlets, JDBC, Oracle.
  • Expertise in XML.
  • Experience in working with frameworks like Struts, Spring and Hibernate
  • Experience in using Java IDE tools like Net beans and familiarity with other IDEs such as Eclipse.
  • Experience in using MySQL databases to write complex SQL queries, and familiarity with databases like SQL
  • Experience in using frameworks and tools like J Unit.
  • Extensive experience in using SQL to write Stored Procedures and Triggers.
  • Experience of development in different environments like Windows 98/20007/XP.
  • Well versed with complete systems life cycle development processes of design, development, testing and implementation.
  • Good experience in Object Oriented Analysis & Design (OOAD) using different design methodologies/process frameworks like SDLC and tools like Rational Rose, Microsoft Visio.
  • Developed web applications by implementing Model View Control (MVC) architecture using JSP pages that interact with Servlets.
  • Document preparation including Requirement Specification, design documents, Test cases and Analysis, User Training documents and Technical Help documents.
  • Experience in working with Virtual and Multi National Team.
  • Excellent communication, interpersonal and analytical skills along with can - do attitude.
  • Ability to learn and use new systems and paradigms in considerably less time.

PROFESSIONAL EXPERIENCE

Confidential

Sr. Java Developer

Responsibilities:

  • Developed the Web Based Rich Internet Application (RIA) using J2EE (Spring framework) and Macromedia/Adobe Flex.
  • Developed application service components and configured beans using Spring IoC, creation of Hibernate mapping files and generation of database schema.
  • Experience with various MVCJavaframeworks likeAngular.JS, Node.JS, bootstrap.JS, etc.
  • Experience in implementing in setting up standards and processes forHadoopbased application design and implementation.
  • In depth knowledge ofCassandraand hands on experience with installing, configuring and monitoring DataStax Enterprise cluster.
  • Responsible for developing the UI side with ReactJS, SASS, HTML5
  • Configured Struts, Hibernate framework with Spring MVC.
  • Implemented the caching mechanism in Hibernate to load data from Oracle database.
  • I worked on the MySQL migration project .To make the system completely independent of the database being used. Used Spring IBatis to implement this.
  • Built Web pages that are more user-interactive using Angular.JS, Node.JS, LESS.
  • Developed code for Responsive web design in grails and JavaScript using frameworks like Angular.JS.
  • Involved in implementation of RESTFUL web service APIs using Node.js, which were consumed by making AJAX calls and JSON as data exchanging tool.
  • Developed HTML and JavaScript code utilizing Node.js, and Loopback frameworks.
  • Implemented client side Interface using React.JS (Redux and JSX).
  • Design and develop applications with ReactJS and SharePoint REST API
  • Experienced on React js on the front end styled using SCSS.
  • Developed web applications using Spring MVC, JQuery, HTML5, Bootstrap.
  • Built index page structure in Bootstrap, drew polygon graph, pie chart.
  • Used Bootstrap and Magento in effective web design.
  • Full Stack development using backbone.js and node.js using Sequelize.
  • Designed and developed multi-protocol telecom Single-Page Architecture application using Node.js, Express and Jade on the backend, Backbone.js on the front end, and web sockets using Socket.IO for communication between client and server.
  • Experienced on Model View Controller (MVC) architecture based Web Applications in Ruby on Rails, Backbone.js and CodeIgniter.
  • Utilized Javascript ES6 import/export module, Browserify, Laravel Elixir and Gulp for javascript build
  • Effected consistent build process for all Javascript components using gulp and webpack.
  • Development of performance dashboards in javascript using ExtJs and Highcharts with backend system.
  • Experienced with Excel, PHP and MySQL and Javascript charting libraries such as HighCharts and D3.
  • Experienced in different Hadoop distributions like Cloudera (CDH3 & CDH4) and Horton Works Distributions (HDP).
  • Hands on experience in configuring and administering the Hadoop Cluster using major Hadoop Distributions like Apache Hadoop and Cloudera.
  • Involved in running Hadoop jobs for processing millions of records of text data.
  • Developed Rest API's using Google guice framework for dependency injection.
  • Designed and developed applications with React.JS and SharePoint REST API
  • Developed Web Services using WSDL and XML.
  • Used web services (REST) to bridge the gap between our MS and Drupal technology.
  • Implemented the web services using AFNetworking to with client API, request and response.
  • Designed and implementing a Node.js based mobile text and voice messaging app and its cloud backend.
  • Developed web pages using HTML/CSS and JavaScript.
  • Designed and modified User Interfaces using JSP, JavaScript, CSS and jQuery.
  • Developed Oracle PL/SQLStored Procedures and Queries for Payment release process and authorization process.
  • Worked on web services SOAP and REST technologies
  • Used XML Web Services using SOAP to transfer the amount to transfer application that is remote and global to different financial institutions.
  • Developed Web Services as a service provider and deployed them on the WebLogic Application Server over the HTTP protocol
  • Involved in debugging the product using Eclipse 3 and JIRA Bug Tracking.
  • Migrated the code base from Subversion/Clearcase to GIT.
  • Implemented Selenium IDE with java script for Web apps.
  • Provide direction and execution oversight for large Agile Development projects for the FBI as an integral member of the Program Management Office (PMO).
  • Designed Use Case Diagrams, Class Diagrams and Sequence Diagrams and Object Diagrams to model the detail design of the application using UML.
  • Design & Development of the User Interfaces using HTML, CSS andJSP.
  • Has developed XML Parsing logic using DOM Parsers
  • Design and develop enterprise or application architectures and RFI/RFP delivery solutions using SOA(Service Oriented Architecture), web services, DODAF (Department of Defense Architecture Framework), and segment architecture.

Environment: s: SPRING, HIBERNATE, IBATIS, ANGULAR, REACT, NODE),BOOTSTRAP,BACKBONE, JAVASCRIPT, ORACLE, PL/SQL, CASSANDRA, HADOOP, REST, SOAP, WEB SERVICES, ECLIPSE, WEBLOGIC, GIT, GITHUB, JUNIT SELENIUM, AGILE, UML, JSP, XML, SOA

Confidential

Sr. Java Developer

Responsibilities:

  • Developed user specific Highlights(dashboard menu) section, Home page, Admin home page, user module (Modify/search users, create users screens with assigning various roles) using Spring MVC framework, Hibernate ORM Module, Spring Core Module, XML, JSP and XSLT.
  • Expertise in Advanced JavaScript libraries and frameworks such as Prototype, Ext JS,AngularJS, Node JS and Object oriented programing in JS.
  • Implemented a complete User Interface for the client web application using Angular.JS.
  • Worked with modules like MongoDB and mongoose for database persistence using Node.js to interact with mongodb.
  • Added user validations and user permissions by using the Node.js.
  • Implemented front-end with Angular.js, React.js, WebSockets, TypeScript. Performance optimization.
  • Designed and developed applications with React.JS and SharePoint REST API
  • Developed UI for web platform using HTML5, Bootstrap, React.js, JavaScript, AngularJS, JSON.
  • Developed a hybrid HTML5/Flash responsive RIA framework for Organic using the Create.js Suite, Backbone.js, jQuery.
  • Developed certain features of the application functionality i.e. CRUD (Create, read, update, delete) features using Backbone.js, Require.js and Responsive Design.
  • Designing future Web architecture and user interface. ASP.net, Webforms and AJAX programming. HTML and Javascript
  • Implemented the User interface using Spring MVC, JQuery, Apache Tiles, JSP, JavaScript, Ajax and DHTML.
  • Designed, Developed Custom Drupal Modules for implementing OAuth and REST API.
  • Worked on an Android service to download and upload content from back end web server via REST API.
  • Development of java interfaces for different function calls which convert the webservice calls into EJB calls to the legacy system
  • Technology leadership for the direction of the Cloud based application using Node.JS, PDFJS, Sencha, MongoDB and MS SQL Server integrating to a proprietary framework.
  • Involved in adding AJAX, JavaScript components to some of the jsp pages wherever needed.
  • Designed and modified User Interfaces using JSP, JavaScript, CSS and jQuery.
  • Developed PL/SQL procedure for login module and registration module.
  • Wrote Java programs, performed builds, monitored DB2 data and ran SQLs
  • Built a RESTful API to save and retrieve geolocations using a remote server in Java using Spring, MongoDB, Apache CXF, and JAX-RS.
  • Designed and Developed WebServices to interact with various business sectors and used SOAP protocol for webservices communication
  • JUnit testing of Java classes to populate JSP screens of online tax exemption forms which updated Oracle database under Tomcat/WebLogic web services.
  • Involved in the deployment of Web-Service End-Points using Apache CXF
  • Used Eclipse IDE for designing, coding and developing applications
  • Implemented improvements to the WebSphere Commerce Organization Console and the Administration Console to display, and allow for update, new member information.
  • Conducted software builds using Subversion in a windows environment via Cruise Control.
  • Developed test cases and performed unit testing usingJUnit.
  • Involved in detail design developing use cases, use case diagrams, class diagrams, sequence diagrams and high level activity diagrams using UML from the requirements.
  • Developed Use Cases, Sequence and Class Diagrams using Rational Rose.
  • Developed master JMS producer, master JMS consumer, and notification manager to implement existing interfaces and hide JMS details from existing (legacy) notification producers and consumers using J2SE DESIGN PATTERNS.

Environment: s: SPRING, HIBERNATE, STRUTS, JSF, EJB, ANGULAR, JAVASCRIPT, CSS, HTML5, NODE, BOOTSTRAP, DB2,PL/ SQL, JDBC, MONGODB, APACHECXF, SOAP, WEB SERVICES, ECLIPSE, WEBSPHEREPORTAL, WSAD, SVN, JUNIT, SCRUM, UML, JSP, XML, SOA, JMS

Confidential

Sr. Java Developer

Responsibilities:

  • Developed and Implemented WebServices and used Spring Framework.
  • Extensive experience using framework APIs like Struts, Spring, iBatis and Hibernate.
  • Developed complex Web based UI using Struts, Ajax and Java Script.
  • Developed web-based customer management software using Facelets, Icefaces and JSF
  • Maintained the business standards and the requirements inEJB and deployed them on to WebLogic Application Server.
  • Enhanced the functionality of screens using JSP, HTML, JavaScript, CSS and JQuery.
  • Implemented CSS3, DOM Api, DOJO and Ajax to create a dynamic and interactive experience.
  • Developed additional UI Components using JSF and implemented an asynchronous, AJAX (JQuery) based rich client to improve customer experience.
  • Developed the UI panels using JSF, XHTML, CSS, DOJO and JQuery.
  • Migration of the MVC based Reporting framework to GWT (Google Web Toolkit) using GWT-EXT.
  • Java and JSP developer for J2EE web application on WAS, DB2 and AIX.
  • Worked on JDBC to select and update the data from the MySQL database
  • Used TOAD for database query testing, in the process of optimizing the queries
  • Design and Developed using WebService using Apache Axis 2 on JBOSS.
  • Followed an Agile, Software Development methodology. Used NetBeans IDE
  • Configuration and deployment of application on to Jboss application server .
  • CM.
  • Setup ClearCase server to support CCRC (ClearCase Remote Clients). Evaluated existing software development environment, drafted recommendations for improvements. Worked with GHX and IBM to resolve licensing issues involved with ClearCase software change management solution package. Environment was mixed Windows and Linux, projects written in C++ and Java.
  • Developing test suites in Selenium WebDriver (Java) with TestNG framework in Eclipse IDE for regression and sanity testing.
  • Expertise in employing Water Fall Model and best practices for software development
  • JSON is used for serializing and deserializing data that is sent to or receive from JSP pages.
  • Developed Servlets and Worked extensively on Sql.
  • Achieved necessary knowledge to solve many problems usingCandJavathroughout coursework.
  • Served as Technical lead on upgrade ofz/OS to V1R13 and installed ServerPac, ensuring smooth migration of new software into the production environment.
  • Used ANT scripts to build the application and deployed on WebSphere Application Server.
  • Quickly learned iText and implemented to solve Hungarian Special Character Issue.
  • Designed and implemented interface elements using Google Web Toolkit.
  • Contributed to organization of testing and quality improvement process (JIRA, Confluence).
  • Designed Interactive GUIs using Java Applets and Swing.
  • Involved in Installation & Configuration of Cognos in distributed environments on Solaris.
  • Configured glassfish server; Design shipping rate template upload UI using Adobe Flex and Developed Jasper report.
  • Installed and configured a multi-server, clustered ILOG environment. Documented architecture and trained client administrators.
  • Designed various design Workflow Modules using BPM (Business Process Modeler) to implement Business Logic and Business rules using Ilog, Jrules.
  • Expertise in working with IBM MQ Series and Websphere Message Broker on various platforms like Sun Solaris 8/9, AIX, SUSE Linux, and Windows NT/2000/2003/XP.
  • Performed J2EE application deployment using JBoss application server on Windows and Linux.
  • Install and configure a Linux server to publish applications and the DataBase
  • Responsible for requirements gathering, designing, coding web applications using Ruby on Rails, JavaScripts, HTML, CSS and jQuery
  • Configured WordPress publishing software for non-profit firm. Created weblog layout in HTML, CSS and PHP based on an original design according to client's branding needs.
  • Made Fixes and enhancements to Online bill paying ASP software for water companies.
  • Developed code for C, C++ to secure the transaction.
  • Involved in developing PL/SQL stored procs and Informatica Workflows to migrate data from Legacy Mainframe/AS400 based systems.
  • Led the effort in the setup of the Physical Operating environment where the Order Management System's Java, C, and COBOL applications will run. This environment includes the DB2 Client and Gateway, UNIX and Mainframe utilities.
  • Expose PL/I database access layer as web service using RD/Z
  • Assist with the development and execution of regulatory training for all JCL Bioassay employees and for training on QA policies, programs and initiatives.
  • Developed Servlets and Worked extensively on Sql
  • Acting as liaison between management and development team for requirements and QA.
  • Developed an in house Bankruptcy Intake program in Classic ASP/ASP.NET. Program is inherited from Classic ASP Debt intake program. Used Visual Studio 2008 to develop this mix program of both Classic ASP and ASP.NET. Used vbscript, javascript, and added some new ASP.NET pages.
  • Developed Dash-Board to monitor and report CacheCoherenceServers.

Environment: s:SPRING, IBATIS, STRUTS, EJB, DOJO, Sencha ExtJS, JavaScript, JQuery, DOJO, GWT and Ext Js, MYSQL, Toad, SQL Server, DB2, WSDL, Mercurial, UML, JSP, SERVLET, ANT, ITEXT, WT, JIRA, SWING, Cognos, Jasper report, ILOG, JRules, Oracle ADF, Oracle BPM, Apache Tomcat, Linux, Unix, Ruby, z, ASP, C, C++, COBOL, PL/I, JCL, SQL, SAS VB, ASP.

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