SUMMARY:

• SCWCD (Sun Certified Web Component Developer) around 8 years IT experience including Strong Architecture & Development experience using Java/J2EE and Web Technologies.
• Extensive SDLC experience including Requirement Analysis, Preparations of Technical Specifications Document, Design and Coding, Application Implementation, Unit testing and System Testing, Functional and Regression Testing and Production Support,.
• Proficient with Software development methodologies like Agile Methodologies.
• Strong experience in Client - Server systems using Object Oriented Concepts and Design Patterns.
• Excellent Core Java development skills.
• Expertise in coding business components using various API’s of Java like Multithreading, Collections.
• Proficient in programming with Java/J2EE and strong experience in technologies such as JSP Servlets, Struts, Spring (IOC & AOP), Hibernate, EJBs, MDBs, Session Beans, JDBC and JNDI.
• Good Knowledge of using IDE Tools like Eclipse, Rational Application Developer(RAD) for Java/J2EE application development. .
• Implemented Unit Testing using JUnit and Integration testing during the projects.
• Exposure to tools such as ANT and hands on experience on TOAD, SQLyog and SQL Developer
• Used integrated environment for java such as Eclipse, MyEclipse, RAD, NetBeans, Clear Case and VSS.
• Exposure to UNIX commands and Suse Linux.
• Excellent analytical, problem solving and interpersonal skills. Ability to learn new concepts fast. Consistent team player with excellent communication skills.
• Exposure to XML, DTD, SCHEMA.
• Strong Expertise in front end technologies such HTML, CSS, JavaScript and Ajax. Basic understanding of ExtJs
• Expert knowledge over J2EE Design Patterns like Singleton, MVC Architecture, Front Controller, Session Façade and Data Access Object for building J2EE Applications.
• Experienced in web development using HTML, CSS, JavaScript, AJAX, JQuery and AngularJS technologies.
• Experienced in developing MVC framework based websites using spring and struts.
• Experience in building web applications using Spring Framework features like MVC (Model View Controller), AOP (Aspect Oriented Programming), IOC (Inversion Of Control), DAO (Data Access Object) and template classes.
• Expertise in Object-relational mapping using Hibernate and Ibatis.
• Expertise in developing and consuming Web services including different technologies and standards like XSD, SOAP, WSDL, JAX-WS.
• Experience in configuring and administering MQ-Series and experience in developing messaging systems using JMS.

TECHNICAL SKILLS:

Languages: C, C++, Java, SQL, PL/SQL, Java Enterprise Edition (J2EE).

Web Technologies: JavaScript, jQuery, JSON, HTML, CSS, Spring, Struts, Spring Boot, Servlets, JSP, Struts, Spring (IOC and AOP),Hibernate, MDBs, Session Beans, Javascript, AJAX, DOJO, ExtJs, Java Mail, HTML, CSS, DTD, SCHEMA, XML, SAX, DOM.

Web Services: SOAP, WSDL, JAX-RPC, JAXB, JAX-WS, Apache Axis

Databases: Oracle and MySql

Distributed/ Middleware: JMS (Java Messaging Service), Jenkins, AntHillPro Client

Tools: /Software Eclipse, MyEclipse, RAD, Net Beans, SQL, TOAD, SQL Developer, Clear case, Subversion, JUnit, UML.

Application/Web Server: Apache Tomcat, Jboss, Websphere and WebLogic.

Operating Systems: UNIX, Suse Linux, Windows

Protocols: TCP/IP, HTTP, HTTPS (HTTP+SSL), TELNET, FTP.

Other Tools & Design Patterns: ANT, MVC, Front Controller, Service Locator, Business Delegate, Transfer Object, Singleton, Factory Pattern, DAO Pattern.

PROFESSIONAL EXPERIENCE:

Confidential, Atlanta, GA

Sr. J2EE Developer

Responsibilities:

• Worked extensively in the development of web applications using Spring and Hibernate
• Designed the system based on Spring MVC architecture. Developed a business logic layer using Spring Framework and integrated Hibernate.
• Developed web based applications using Hibernate, XML, Rest Web Services and SQL to in corporate into the application.
• Developed Data Persistence Layer consisting of Search DAO objects and hibernate ORM objects
• Involved in converting database objects to Java objects conversion with the help of IBatis persistence framework
• Experience writing unit test cases using Karma, Mocha and using Protractor to perform end- to-end testing on Angular JS applications.
• Implemented Angular concepts: Interpolation, Input variables, Bootstrapping, NgFor, NgIf, Router Outlet, binding the click event, Component decorator, binding to the hidden property.
• Experience in implementing MEAN Stack (Mongo DB, Express.js, Node.js, and React.js)
• Developed voice calling, video chat in WebRTC and Node.js
• For Responsive Web design used Bootstrap to build grids, layouts and components. Used Bootstrap components like dropdown menus, navigation bar, alerts, and labels.
• Developing presentation layer with JSP's, HTML5, JavaScript, CSS3, JQuery, JSON, AJAX, Form tags, Tiles, JSTL tags etc.
• Extensively used JavaScript for adding dynamic web content to Web Pages.
• Developed processes to retrieve data from the Oracle and transform to the SQL Server.
• Maintained SQL scripts indexes and complex queries for analysis and extraction.
• Experience in Cassandra data modeling along with managing and scheduling of the data backup and restore operations.
• Good experience in design, development, maintenance and support of Big Data Analytics using Hadoop Ecosystem components like HDFS, Hive, Pig, Hbase, Sqoop, Flume, Zookeeper, MapReduce, and Oozie.
• Worked on the Implementation and Testing of exposing an Implementation class as both SOAP and REST using Spring and Jersey Framework.
• SOAP UI was used to test the services developed on REST for all methods simulating the service
• Developed SOA tests for web services involving XML / HTTP / SOA / WSDL using soap UI.
• Hands on experience in using IDE tools like Eclipse, JBuilder, NetBeans, WSAD 6.x and My Eclipse.
• Expertise in deploying applications on Websphere, Weblogic, JBoss, Tomcat.
• Deployed the Application in WebSphere server.
• Used SVN and GitHub as version control tool.
• Expertised in Git for version control tool
• Written Data Driven/Keyword Driven Frameworks using Selenium Web Driver with TestNg and JUnit.
• Worked on agile scrum based methods for BDD
• Working expertise in Workflows and UML diagrams such as Use case diagrams, Activity diagrams, Sequence diagrams and Class diagrams.
• Designed and implemented new functionality in different services in NPS using Core Java, Multithreading, EJB, and JSP.
• Build Splunk dashboards using XML and Advanced XML as well as Created Scheduled Alerts for Application Teams for Real Time Monitoring.
• Experienced in implementing oracle SOA Mediator for content and header based routing of messages

Environment: J2EE, Java, Spring, Hibernate, Ibatis, Angular.js, React.JS, Node.js, bootstrap.js, backbone.js, JavaScript, Oracle, PL/SQL, Cassandra, Hadoop, REST, Soap, Web Services, Eclipse, Weblogic, Git, GitHub, Junit, Selenium,Agile, UML, JSP, Xml, SOA

Confidential, Reston, Virginia

Sr. Java Developer

Responsibilities :

• Extensively used Core Spring Framework for Dependency Injections of components.
• Hands on experience on MVC Architecture using Spring (IOC, MVC, AOP).
• Created Hibernate mappings with the Oracle database
• Experience in developing GUI screens using HTML, XHTML, DHTML, CSS, JSP, JSTL, Struts, JAVASCRIPT, JSON, Flex and Web2.0 JQuery, AJAX.
• Experience in Applications using AJAX, Object Oriented (OO) JavaScript, Angular JS, Node.JS, Kendo UI, Knockout JS, JSON, JSONP, and XML.
• Developed responsive web design for employees/customer access using HTML5, CSS3, JavaScript, Node.js, React.js, Angular js and XML.
• Designed Responsive Web pages using media queries and Twitter Bootstrap
• Developed Custom Tags to simplify the JSP code. Designed UI screens using JavaScript, JSP, AJAX and XML, HTML5, CSS3 and JQuery.
• Experience in CSS pixel-level layout, Consistency with browsers, Version and Platform Independence.
• Developed so many single page responsive Web UI using HTML5, React JS, Bootstrap, CSS3, JavaScript, and jQuery
• Performed quality testing and assurance for SQLs servers.
• Successfully completed maintenance upgrade of DB2 tools: File Aid for DB2, CDB for DB2, and CA for DB2.
• Proficiency in developing J2EE applications using JDBC, RDBMS, be it Batch processing JDBC, Applets, Java Beans, Servlet, JSP, writing rigorous Stored Procedures, Triggers, Functions, SQL queries, Error Handling, JNDI.
• Developed enhancements to MongoDB architecture to improve performance and scalability.
• Worked on MongoDB database concepts such as locking, transactions, indexes, Sharding, replication, schema design, etc.
• Conducted Functional, Integration, Regression testing using soap UI
• Expertise in testing Web/J2EE technologies, web applications, REST API/Web services, SOA, Single Sign-On testing tools.
• Functional knowledge in Content Management and Enterprise Search (Fast ESP, Apache CXF Solr, Oracle Endeca, Lucid Works Fusion).
• Extensive experience in different IDEs like Eclipse, NetBeans, RAD, STS, JBuilder, and WebLogic workshop.
• Used WSAD for writing code for JSP, Servlets, and Struts.
• Experience with LAMP, CSS/LESS, Bootstrap, Javascript/jQuery, Drupal theme development, REST, Salesforce API, Subversion and database design.
• Experience in implementing Client/Server and Web Applications developed on Java, JSP, JavaScript, VBScript, HTML, XML, .net and JUnit.
• Involved in Agile testing . we have used scrum based approach.
• Designed and developed Use Cases, Use Case Diagrams and Activity Diagrams using UML.
• Developed Class Diagram with UML for new product functionality. Updated SOPs and WIs
• Created web forms using JSP and jQuery.
• Implemented Maven for Dependency Management and importing JAR files. converting SGML DTDs to XML DTDs, and automating the transformation of existing (legacy) SGML documents into XML
• Experienced in implementing oracle SOA Mediator for content and header based routing of messages.
• Strong Experience in JMS Architecture and Connection Factories.
• Deployed the java application into web application servers like Apache Tomcat.
• Worked on Administration, maintenance and support of Red Hat Enterprise Linux servers.
• Developed PHPs based server API's using Zend, Cake, mpho, YII, Phalcon, Magento, Symphony framework and MVC architecture.

Environment : Spring, Hibernate, Struts & JSF, Angular.js, JavaScript, CSS, Html5, Node.js, bootstrap.js, DB2, PL/SQL, JDBC, Mongo DB, APACHE, CXF, soap, Web Services, Eclipse, Websphere Portal, WebSphere Studio Application developer (WSAD), Subversion (SVN), Junit, Scrum, UML, Class diagram, JSP, MAVEN, Xml, SOA, JMS, Apache Tomcat, Linux, PHP

Confidential, New York City, NY

J2EE Developer.

Responsibilities:

• Used Spring Controller to pass the control of the application and validate user input.
• Functioned as a Sr. Java/J2EE analyst on HUD project using Java/JEE, iBATIS and Spring framework with Oracle.
• Experience in using Struts, spring and Hibernate framework (MVC) for various Web based application development.
• Designed and implemented new functionality in different services in NPS using Core Java, Multithreading, EJB, and JSP.
• Coded JSP pages and used JavaScript for client side validations and to achieve other client-side functionality.
• Implemented slide out custom widget by using dojo as a very important section for the application.
• Upgraded Ext JS codebase to latest available versions using Sencha Cmd
• Created a web application similar to jsFiddle and JS Bin. The application was created using jQuery, jQuery UI, and incorporated the CodeMirror syntax highlighting framework.
• Designed and implemented the UI using GWT (Google Web Toolkit)
• Utilized Ext JS, MVVM, Sencha Cmd, jQuery and HTML5 in a mixed Windows and Mac environment.
• Automated the process of generating databases and its entities at a given sql server location.
• Proficiency in multiple databases like MongoDB, Cassandra, MySQL, ORACLE and MS SQL Server.
• Experience in using Oracle Tools and utilities such as TOAD, SQL*Plus, SQL Developer.
• Worked on DB2 utilities and commands (backup, Reorg, Runstat, recover, restore, ALTER commands and db2 views etc.
• Developed WLST scripts to administrate WebLogic and OSB components.Using Coherence for Caching.
• Participated in designing the cluster environment of Coherence servers through weblogic by spanning and maintaining the JVMs.
• Designing and Maintaining Apache Axis SOAP web services.
• Developed web services using top down approach from WSDL to Java.
• Extensive experience in different IDEs like Eclipse, NetBeans, RAD, STS, JBuilder, and WebLogic workshop.
• Used Jboss application server for deploying applications.
• Provided ClearCase support to UNIX and NTsoftware developers, Mercurial, regarding ClearCase installations and upgrades, VOB/view access, configurations, permissions, branching, merging, and system administration.
• Involved in reviews, Manual Testing, Integration Testing, Regression Testing, Functional Testing, System Testing, and Black Box Testing, Used automated tools like above, Selenium IDE and Quality center.
• Defined processes and tools best suited to each project. Moved between agile and waterfall approaches depending on project specifics and client goals, creating detailed project road maps, plans, schedules and work breakdown structures
• Designed and developed use cases, activity diagrams, sequence diagrams, and OOD using UML.
• Developed front-end web pages using JSP, JS.
• Proficiency in developing J2EE applications using JDBC/Hibernate, RDBMS, Java Beans, Servlet, JSP and writing rigorous Stored Procedures, Triggers, User-defined Functions, SQL queries.
• Extensively worked with build tools like MAVEN and ANT for the building of deployable artifacts (war & ear) from source code.
• Experience in implementing ITEXT on the applications developed on Java
• Worked specifically in the design and implementation of EMC Documentum applications through Enterprise Core Solution Framework.
• Created frontend screens using GWT framework. ubversion was used for version control and JIRA was used as defect tracking tool.
• Developed the User Interface using Swing
• Extensive experience in creating Complex List, Cross Tab, Chart and Dashboard in Report Net & Cognos .
• Architected Struts front end GUI. Implemented bootstrap servlet as distributed singleton service façade modeling various Context's (Master, DB, User, Applation). Prototyped PDF Jasper Reports using Jasper Assistant. ECLIPSE/JETTY/JBOSS
• Involved in Analysis, design and development of complex rules in ILOG Environment.
• Maintained detailed technical documentation relating to development assignments using ILOG JRules.
• Excellent experience in developing, customizing, personalizing the self-service web pages in OA Framework (Oracle Application Development Framework) using JDeveloper.
• Design, review and development of business processes using Oracle BPM suite 12c.
• Hands-on Experience building SOA based integration application using Oracle SOA and Web 2.0.
• Testing of fix packs for Confidential MQSeries and ensuring the quality
• Installed, configured and administered Apache and Apache Tomcat on Linux.
• Managed Linux and Windows virtual servers on AWS EC2 using Chef Server, have good knowledge about Puppet and Ansible configuration management.
• Worked DISA DITSCAP/DIACAP procedures as it pertains to Unix/Linux security patching, including Oracle patching.
• Used HTML, CSS, JavaScript, JQuery and Ruby on client side
• Worked on various no. of frameworks such as Wordpress, Joomla, Cake, Laravel, YII, Phalcon, Magento, Symphony framework and Codeignitor, Smarty.
• Implemented new modules and themes into Drupal core to allow for rapid development.
• Worked in MVC frameworks like ZEND, Cake PHP, and Codeigniter as well as e-commerce web environments such as CCK, Views, Drush, and agile Development.
• Worked on the backend development of new features using ASP.NET MVC as the back-end framework and Web API to support the data
• Designed and developed C++ programs for borrowing shares from fully Paid customer positions. Utilized C,C++ and Oracle. Git was used as the Source Control tool.
• Successfully completed onsite transition of the EMEA Mainframe Batch stream and passed the knowledge to the offshore team.
• Developed a COBOL module using MQ communication protocol in order to communicate with external vendor for credit card authorization.
• Performed systems analyst duties on the Item Access Facility project using PL/I
• Created MVS JCL for nightly tape backup and recovery routines.
• Experienced in optimizing SQL code by understanding execution plans, using SQL Profiler, DMVs, Index tuning wizard and other tools.
• Extensively worked on OLAP cubes using SSAS VB.
• Created and implemented Custom User Controls in ASP.NET.

Environment: Spring, IBatis, Struts, JSF, EJB, DOJO, Sencha ExtJS, JavaScript, JQuery, DOJO, GWT, ExtJs, MYSQL, Toad, SQL Server, DB2, coherence, APACHE, AXIS2, WSDL, Netbeans, Jboss, Mercurial, ClearCase, Selenium, Water fall model, UML, JSP SERVLET, ANT, ITEXT, EMC Documentum, GWT (GoogleWebToolkit), JIRA, SWING, Cognos, Jasper report, ILOG, JRules, Oracle, Application Development Framework(OracleADF), Oracle, Business Process, Management (Oracle BPM), Web 2.0, Confidential MQ Series, Apache Tomcat, Linux, Unix, Ruby, wordpress, drupal, zend, ASP, C, C++, Mainframe, COBOL, PL/I, JCL, SQL, SASVB, ASP

Confidential, Austin, TX

Java Developer

Responsibilities:

• Analyzed the requirements and provided inputs to the designer.
• Designed Class diagrams, framework and developed using Factory, DAO, Singleton and MVC pattern.
• Developed the business tier using Core Java and the HTTP interfaces using Servlets.
• Involved in review of the design and helped in transforming the application to an optimized solution framework.
• Designed the helper classes for better data exchange between the MVC layers.
• JSP, HTML, Javascript, CSS and Ajax used for front end development.
• Implemented Collections API to manage Java Objects in Business Logic layer.
• Built the admin module using Struts framework for the master configuration.
• Implementation of DistrubutedMap using DnyaCache for implementing the distributed cache on a clustered environment.
• Worked with multithreading in synchronized environment.
• Designed and developed the persistence tier using Hibernate framework.
• Implemented EJB (Session Beans) to create WAS Scheduler.
• Used Websphere data sources for the database connection and accessed using JNDI names.
• Implemented the Websphere scheduler and provided the scheduling logic to process the Cache.
• Developed a Stored Procedures for regular cleaning of database.
• Used Oracle as relational databases and created E-R diagrams for the database tables.
• Implemented Log4j to maintain system log.
• Managed the functional and load testing by interacting with the testers and providing them the guidelines and deadlines for completion of work.
• Directly interacted with the client application leads, to help them integrate their application with MNP.
• Eclipse was used for Rapid Development of the application.
• Build EAR using ANT tool.
• Deployed the application on production server along with WAS administrator.

Environment: s: JAVA, JSP, HTML, CSS, JAVASCRIPT, AJAX, SERVLETS, STRUTS, HIBERNATE, EJB (SESSION BEANS), LOG4J, WEBSPHERE DATASOURCE, Confidential WEBSPHERE, JNDI, ORACLE, WINDOWS XP, UNIX, ANT, ECLIPSE.

Confidential, NY

Software Engineer

Responsibilities:

• Interacting with the client and analyzing the requirements to help and understand the requirements.
• Involved in all phases of SDLC.
• Designed Class diagrams, framework and developed Use case diagram and Sequence diagram.
• Application was designed and developed in Struts framework with Struts Tiles which is based on MVC pattern.
• Presentation tier was incorporated using JSP, HTML, CSS, AJAX and JavaScript.
• Implemented the Struts Validation framework.
• Use of Java Collection API and classes such as HashMap, ArrayList and Vectors.
• Incorporated XML Parser such as DOM.
• Developed web services using SOAP, WSDL and Apache Axis which helped communicating through different modules of the application.
• Implemented database transactions using Hibernate ORM framework.
• Implemented iText and POI to generate reports.
• MySql was used as RDBMS. Hands on experience creating E-R diagram, complex queries and subqueries.
• Used TOAD to create complex queries and subqueries.
• Built and deployed WAR file on JBoss. application server.
• Used VSS for version control of project files.
• Implemented Log4j to maintain system log.
• Developed application using MyEclipse for rapid development.
• Involved in QA support and deployed the application on Production server and supported for the real time issues.

Environment: s: J2SE, STRUTS, STRUTS TILES, JSP, HTML, AJAX, JAVASCRIPT, SERVLETS, HIBERNATE, SOAP, WSDL, APACHE AXIS, DOM, ITEXT, POI, MYSQL,, JBOSS, MYECLIPSE.

Confidential, Dallas Texas

Software Engineer

Responsibilities:

• Analyzed the requirements and enhanced the application which improved maintainability, extensibility and performance.
• Designed Class Diagrams and Sequence diagrams for the application.
• Involved in enhancing Presentation layer, Business layer and DAO layer components.
• Implemented JSP, HTML, CSS, Javascript and Ajax to design front end.
• Client and Server side validations were done using Javascript and Ajax.
• Extensive use of Ajax to update the part of webpage which improved the performance of the application.
• Business logic layer was implemented using Servlets and EJBs.
• Implemented XML parsers such as DOM.
• Incorporated persistence tier using Hibernate framework.
• Developed code for Java Multithreading.
• Implemented Log4j to maintain system log.
• Created service component using EJB
• Incorporated Mule for messaging.
• Deployed the application on JBoss application server.
• Used Oracle as relational databases.
• Involved in Unit testing, bug fixing, QA and Production support.

Environment: s: JAVA, JSP, SERVLETS, EJB, HTML, JAVASCRIPT, AJAX, LOG4J, XML, DOM, EDITPLUS, MULE, JBOSS .