SUMMARY

• me have Over 8+ years of IT experience in all phases of teh Software Development Life Cycle (SDLC) including Requirement Gathering, Analysis, Design, Development, Testing, Implementation, and Maintenance Support in various computing Environments.
• Extensive experience in designing and developing Multi - Tier Web Applications using Core Java, J2EE Technologies (JSP, Servlets), JMS, JUnit, Ajax, EJB, JDBC, Rest Web Services Log4j.
• Extensive experience of working wif RDBMS like Confidential 11g/12 c, MySQL, SQL Server, PostgreSQL and developing Stored Procedures, Triggers, Views, Functions, and SQL Queries.
• Extensively worked wif MVC Architecture using spring, Hibernate.
• Experience wif Hibernate Persistence Framework and Design Patterns like Singleton, Factory, Session Facade, Business Delegate.
• Extensive Experience in Web application development using - HTML, DHTML, CSS, Javascript, XML.
• Experience in developing a Single page application and structured teh JavaScript code using AngularJS.
• Experience in developing components using Enterprise Java Beans over Application Servers and platforms such as Web Logic.
• Good exposure to Java Web Services development using SOAP, REST, WSDL.
• Expertise in developing XML documents wif SAX and DOM parsers to parse teh data held in XML documents.
• Experience in configuring, deploying and supporting cloud services including Confidential Web Services (AWS) such as Confidential EC2, S3.
• Experience in deploying and configuring multi-tier enterprise applications on multiple.
• Experience of Working wif Idea IntelliJ, Spring Tool Suit, Eclipse, NetBeans.
• Experience in designing UML diagrams using Microsoft Visio.
• Experience in teh use of Defect Tracking and Version Management Tools such as SVN, Git, GitHub and Bitbucket.
• Involved in test driven development using Junit, Mockito, Power Mock, Easy Mock Frameworks
• Experienced in Unit Testing and generating of Test cases for web applications.
• Expert hands on experience in working wif Spring modules like Spring MVC, Spring IoC, Spring JPA, Spring AOP, Spring Boot etc.
• Efficient in using J2EE Frameworks like Restful Web Services, Jersey Framework, JAX-RS, Hibernate, Spring Technologies.
• Hands on Experience in integration wif Maven, JUnit and Log4j frameworks.
• Experience in working wif various libraries like Jackson, GSON, Google Guava.
• Experience working on several Docker components like Docker Engine, Hub, Machine, Compose and Docker Registry and Docker Swarm.
• Experience in working wif Docker and creating custom images and exposing through Ngnix.
• Good exposure to Java Web Services development using SOAP, REST, WSDL.
• Experience in extensive usage of various J2EE Design Patterns like Singleton, Factory Pattern, Builder, MVC, Chain of Responsibility, Prototype patterns.
• Strong working knowledge of Database Programming using and maintaining SQL, PL/SQL, Triggers, and Stored Procedures.
• Experienced wif J2EE Application Servers like IBM WebSphere, BEA WebLogic, JBoss and Tomcat. Involved in contributing to open source Java coding on GitHub.
• Experience in Enterprise Integration Development using Apache Camel Framework.
• Developed integration techniques using teh Apache camel and apache Active MQ technologies and Apache Kafka.

TECHNICAL SKILLS

Languages: Java, C, C++, SQL, PL/SQL.

J2EE Technology: Servlets, JSP, JSF, EJB, JMS, JNDI, Web Services, JDBC, SOAP, RMI.

Web Technologies: HTML, JavaScript, CSS, Angular JS, Angular 2, AJAX, XML, XSLT,JavaBeans, JMS.

Design Patterns: Singleton, Factory, Observer, Command, Gang of Four (GOF),, Facade; Service Locator, Business Delegate, MVC, DAO, Session Façade, Transfer Object.

SOA: WSDL, Apache Axis Web Services, SOAP, WebLogic Web Services, EJB.

Client side: Java Script, HTML, DHTML

Databases: My SQL, Confidential, DB2

App Servers: WebLogic, JBoss, Tomcat

API & Framework: Spring, Struts, IBatis, Log4J,, Hibernate

Operating System: UNIX, Linux, Windows

Version Control: CVS, VSS, SVN, Clear Case,, TFS (Team Foundation Server)

Scripting: Java Scripts, Ant, Maven

IDE: Eclipse, JBuilder, Rational Rose, IntelliJ, Together-J, MS Visio, ER Studio.

PROFESSIONAL EXPERIENCE

Confidential, Atlanta, GA

Sr. Java/J2EE Developer

Responsibilities:

• Developed application using Spring Framework dat leverages classical Model View Controller (MVC) architecture, and Hibernate as teh ORM.
• Development of a split billing system - core java, collections, spring, hibernate, mysql.
• Implemented application level persistence using Hibernate and Spring.
• Developed user specific Highlights(dashboard menu) section, Home page, Admin home page, user module (Modify/search users, create users screens wif assigning various roles) using Spring MVC framework, Hibernate ORM Module, Spring Core Module, XML, JSP and XSLT.
• Development of a split billing system - core java, collections, spring, hibernate, mysql.
• Implemented application level persistence using Hibernate and Spring.
• Developed stored procedures, Triggers and functions in Confidential 10g to process teh trades using PL/SQL and mapped it to Hibernate Configuration File and also established data integrity among all tables
• Involved in writing SQL Queries and Stored Procedures to be called from IBatis layer.
• Used AngularJS Dependency Injection (DI) to inject Angular Services and Custom Services, as well as built custom Directives to provide reusable component. Developed dynamic responsive Web Application by integrating Angular JS wif Bootstrap and LESS CSS which is further integrated wif Web Services.
• Developed user interface by using teh React JS, Flux for SPA development
• Designed and developed multi-protocol telecom Single-Page Architecture application using Node.js, Express and Jade on teh backend.
• Strong knowledge in Bootstrap.JS and Responsive Web design.
• Developed UI components for email and link sharing of documents and files for a Content Management System using Backbone.js and jQuery
• Developed web pages using HTML/CSS and JavaScript.
• Designed and modified User Interfaces using JSP, JavaScript, CSS and jQuery.
• Designed and implemented teh web application in Ruby on Rails, Node.js, HTML5 and JQuery from initial concept development to beta launch.
• Design and development of many PL/SQL batches using JAVA wif connectivity to Confidential for data maintenance and handling.
• Developed stored procedures, Triggers and functions in Confidential 10g to process teh trades using PL/SQL and mapped it to Hibernate Configuration File and also established data integrity among all tables.
• Design/Build Cassandra Ring for a Service assurance application on EC2 instances for non-prod and Physical machines for a Production Ring.
• Expertise in working wif NoSQL databases including Hbase, Cassandra and its integration wif Hadoop cluster
• Developed Rest architecture based webservices to facilitate communication between client and servers.
• Designed and Developed WebServices to interact wif various business sectors and used SOAP protocol for webservices communication
• Developed web services API using AXIS for rendering teh transport information
• Engaged wif Eclipse for visually designing, constructing, testing and deploying J2EE application and web services.
• Designed, implemented and deployed teh EJB entity and session beans in teh Weblogic application server. Entity beans form teh core part of teh business logic. Transactions are initiated from dis layer and teh mappings to teh database are managed here. Teh backend database is Confidential and teh Entity beans are container-managed persistence beans. Written several SQL queries and SQL stored procedures to implement teh session beans. Designed and implemented template-based Mail module for teh whole site, to send teh communication mails from teh site to all teh registered members of teh site.
• Used GIT as Version Control and iText to generate pdf in teh form of a tree. Done unit testing using Test NG. Used GIT as version management, JIRA for defect management system.
• Developed ANT scripts for teh build and deployment of J2EE, WebSphere StudioApplicationDevloper (WSAD), Git, GitHub, Junit, Scrum, UML, JSP, JavaServer Pages Standard Tag Library (JSTL), Servelet, MAVEN applications
• Developing test suites in Selenium WebDriver (Java) wif TestNG framework in Eclipse IDE for regression and sanity testing.
• Developed test cases and performed unit testing usingJUnit.
• Leads and coaches customers by using proven Agile software development processes and Continuous Delivery techniques.
• Designed Use Case Diagrams, Class Diagrams and Sequence Diagrams and Object Diagrams to model teh detail design of teh application using UML.
• Developed user interface using JSP, AJAX, JSP Tag libraries to simplify teh complexities of teh application.
• Designed, coded, and implemented “File Transfer” and “Cron” Services using java multi-threading technology combined wif XML engine and integrated them wif teh client Systems
• 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: Java, J2EE, Spring, Hibernate, Ibatis, Javascript, Angular.js, React.JS, Node.js, bootstrap.js, backbone.js, Confidential, PL/SQL, Cassandra, Hadoop, REST, Soap, Web Services, Eclipse, Weblogic, Git, GitHub, Junit, Agile, UML, JSP, XML, SOA.

Confidential, Philadelphia PA

Sr. Java/J2EE Developer

Responsibilities:

• Developed hibernate DAO Accessor Classes using Spring JDBC Template, Worked wif Hibernate for object relational mapping and connection management.
• Implemented functionality using Servlet, JSP, HTML and Struts Framework, Hibernate, Spring, Java Scripts and Weblogic.
• Developed application service components and configured beans using Spring IoC, creation of Hibernate mapping files and generation of database schema.
• Developed hibernate DAO Accessor Classes using Spring JDBC Template, Worked wif Hibernate for object relational mapping and connection management.
• Implemented functionality using Servlet, JSP, HTML and Struts Framework, Hibernate, Spring, Java Scripts and Weblogic.
• Developed web-based customer management software using Facelets, Icefaces and JSF
• Wrote Angular JS Services to consume RESTful API's, SOAP web services and processing JSON data for rendering in UI. Implemented Angular Service calls using Angular Factory.
• Developed a multi-user web application using JSP, JSTL, Action Forms, Action Classes, JavaScript and JDBC to provide teh needed functionality.
• Designed and modified User Interfaces using JSP, JavaScript, CSS and jQuery.
• Developed HTML5 Mobile application wif HTML5, Java Script, jQuery, JSON and RESTful web service.
• Developed Java and EJB in Mainframe DB2 environment.
• Designing teh database and coding of SQL, PL/SQL, Triggers and Views using IBM DB2.
• Developed Data Access Objects (DAO) using JDBC API for Database access.
• Implementation of MongoDB security mechanism wif various Autantications.
• Extensive experience in designing MongoDB replica sets and multi-shared cluster.
• Develop innovative and quality solutions by making use of latest tools and technologies like Apache CXF, Spring Core, and Spring AOP.
• Developed a utility in CTP application for Uploading, Downloading and Viewing of 60MB files from DMS application using SOAP Web Services.
• Developed complex Web Services and tailored Apache Axis API to suit teh requirement.
• Developed various reusable halper and utility classes using Java Beans wif Eclipse editor.
• Designed and implemented multiple stores (B2C and B2B) using WebSphere Commerce 5.6 and 6.x.
• Developed ANTscripts for teh build and deployment of J2EE, WebSphere StudioApplication Devloper (WSAD), Git, GitHub, Junit, Scrum, UML, JSP, JavaServer Pages Standard Tag Library (JSTL), Servelet, MAVEN applications.
• Practiced relevant agile development methodologies and worked daily wif subversion and current networking technologies
• Written JUNIT test cases for testing UI Framework classes and wrote many Java Scripts to do client side validations
• Designed and developed teh application using agile methodology and followed TDD, Scrum.
• Designed teh UML, created class, sequential diagrams using Borland Together Architecture, modified code, configured WebLogic server and project in Confidential .
• Created class diagram, use cases, code map and component diagram for front end application using Architecture feature of VS2015
• Developed user interface using JSP, AJAX, JSP Tag libraries and Struts Tag Libraries to simplify teh complexities of teh application.
• Developed Maven scripts for various tasks to automate teh build process and for teh deployment of teh application in Web Sphere server
• Designed and implemented business functionality for WEB system hidden login autantication, agent import and “can see” using teh following technologies: JAXB, SAX, XML, and Servlets.
• Design, develop and test of SOA services using SOA / Web Service / Confidential Fusion Middleware.
• 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.
• Develop financial productivity application and tool set using Java and enterprise software tools/technologies such as Subversion, Maven, Weblogic, Apache Tomcat, Sql Server, and Confidential DB.
• Developed Confidential Stored Procedures to update records on a daily basis and it will invoke using cron job in LINUX; Responsible for teh Migration of teh application from Web Sphere to JBoss
• Develop complex web applications in PHP, AJAX wif Informix as teh database to model teh business logic of teh company which is Supply Chain Management.

Environment: Java, J2EE, Spring, Hibernate, Struts, JSF, Angular.js, Javascript, CSS, Html5, Node.js, bootstrap.js, DB2, PL/SQL, JDBC, MongoDB, APACHE CXF, soap, Web services, Eclipse, Websphere Portel, Websphere Studio Application Devloper (WSAD), Subversion, Junit, Scrum, UML, Class diagram, JSP, MAVEN, xml, SOA, JMS, Apache Tomcat, Linux, PHP.

Confidential, Columbus, OH

Senior Java Developer

Responsibilities:

• Involved in multi-tiered J2EE design utilizing MVC architecture (Struts Framework), Hibernate and EJB deployed on Websphere Application Server connecting to an Confidential 8i database. Teh Application is designed using J2EE technologies based on Spring MVC architecture.
• Used iBatis and MyBatis ORM tools which automate teh mapping between SQL databases and objects in Java.
• Developed teh application using Struts Framework which is based on teh MVC design pattern.
• Involved in designing teh user interfaces using Struts Tiles Framework, HTML, JSP.
• Implement teh presentation layer (GUI), based on open source framework, involving Servlets, JSP, JSTL, JSF, CSS, HTML, JavaScript and Beans.
• Developed web Components using JSP, Servlets and Server side components using EJB under J2EE Environment.
• Developed AJAX functionalities using frameworks like JSON, DOJO and JQuery.
• Developed JavaScript based components using ExtJS framework like GRID, Tree Panel wif client reports customized according to user requirements.
• Developed a multi-user web application using JSP, JSTL, Action Forms, Action Classes, JavaScript and JDBC to provide teh needed functionality.
• Designed and developed various modules of teh application wif J2EE design architecture, using eAgent frame work JSPs, HTML, AJAX, JQuery, iFrame and JavaScript.
• Developed many JSP pages, used Dojo in JavaScript Library, jQuery UI for client side validation.
• Developed a Web Application using Java wif teh Google Web Toolkit API wif PostgreSql
• Primary UI developer for Google Web Toolkit (GWT)-based VDI-in-a-Box management console
• Worked on EXT JS wif Restful and Soap Web service technologies.
• Developed framework using Java, BIRT Runtime, iText, MySQL and web server technologies.
• Developed PL/SQL store procedures for data migration and database upgrade from Confidential using TOAD.
• Involved in migration of Data from Excel, Flat file, Confidential, XML files to SQL Server by using BCP and DTS utility.
• Designed and developed DAO layer wif Hibernate3.0 standards, to access data from IBM DB2
• Confidential Coherence in Java Collection API to access and modify data, and teh JavaBean event model to receive data change notifications.
• Experience working wif Confidential coherence for Sharing and Managing data in a cluster using Javacollection classes.
• Design and Developed using WebService using Apache Axis 2 on JBOSS.
• Developed Web Services to communicate to other modules using XML based SOAP and WSDL protocols.
• Led development team using J2EE creating web enabled invoicing system for multiple location service company in NetBeans environment using Git-Hub version control.
• Developed ANT scripts to build and deploy teh application in teh JBOSS Application Server.
• Worked on EXT JS wif Restful and Soap Web service technologies
• Created ClearCase VOBs and setup triggers and backups for a new project. Wrote roll out procedures and plans. Environment was mixed Windows and AIX, projects written in C++.
• GUI automation work (selenium webdriver) in Java and tcl/tk scripts
• Designed Use Cases using UML and managed teh entire functional requirements life cycle using water fall model.
• Design and development of components, such as Class, and Sequence diagram in UML
• Developed teh different components of application such as JSPs, Servlets, EJB’s using Web sphere Studio Application Developer and used CVS for version control.
• Implemented Action classes (Action Servlet, Action) and Form beans (Action Form) using Struts Framework.
• Extensively worked on Jenkins for Continuous Integration from pulling up teh code from version control tools like GIT, SVN, CVS, IBM Clear Case and building Artifacts using build tools like ANT, Maven, Gradle and MS Build. And deploying them into artifact repositories like Nexus and Maven Developed framework using Java, BIRT Runtime, iText, MySQL and web server technologies.
• Deployed complex systems on client site dat includes EMC Documentum & IBM FileNet.
• Designed and developed client and server components of an administrative console for a business process engine framework using Java, Google Web Toolkit and Spring technologies.
• Tracked software issues and project progress enterprise-wide using Bugzilla, Jira, VersionOne, ClearQuest and XPlanner.
• Designing and developing 'Online' client windows API's using JDK1.2 and Swing classes.
• Implemented Security wif LDAP and group level security in Cognos Connection Portal
• Designed and implemented Report Portlet (using Jasper Report framework) in phase-II. dis involved exporting repot to PDF, XLS file and print functionality to take print of teh report.
• Designed various design Workflow Modules using BPM (Business Process Modeler) to implement Business Logic and Business rules using Ilog, Jrules.
• Developing new quote, renewal, and medical payment applications using JSF, Confidential ADF using JDeveloper 11g.
• Design of teh process flow in Confidential BPM and jBPM to evaluate teh difference between teh behavior of different BPM tools
• Developed automation test cases using Java and selenium on Eclipse for web 2.0 Ajax application
• Developed applications using Visual Studio 2005, C#, and a combination of Windows Services, IBM MQ Series, and ASP.Net Ajax enabled web sites.
• Designed an 'Online Tutorial Forum' .Development of teh forum was done using technologies such as HTML, CSS, JavaScript, and using Apache tomcat in spring 2010.
• Installed and configured teh development environment using Web-logic on Windows NT and LINUX operating systems.
• Design and develop a system for inventory management and data warehouses, create and publish Excel or SAS reports for merchandising users (SAS, Unix Scripts and JSP/Servlet)
• Developed Ruby on Rails web applications using MongoDB and back-ground processes using Resque and Redis
• Design & creation of multiple sites using: WordPress, HTML, PHP, XML, CSS, Javascript & more.
• Develop and implement online marketing strategies for clients, including Drupal & Wordpress
• Development frameworks including Symfony, Zend, Django, Flask, Express, Meteor.
• 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 dis mix program of both Classic ASP and ASP.NET. Used vbscript, javascript, and added some new ASP.NET pages.
• Worked as a C, C++ Developer and involved in analysis of requirements, design, development, Unit and Integration testing.
• Design and Develop programs in C++ to integrate as per teh users requirements.
• Designed and developed Message Flows and Message Sets and other service component to expose Mainframe applications to enterprise J2EE applications.
• Developed and implemented Legacy system programs by using COBOL, DB2, CICS, JCL, JAVA and VSAM.
• Implemented changes to optimize existing logic and upgrade legacy Assembler and PL/me logic to COBOL per corporate initiatives.
• Experience in wring a new JCL and modify teh existing JCL in order to run teh batch job in USS environment
• Experienced in relational database design, SQL queries, Stored procedures, Functions, clustered, non-clustered indexes and indexed, views, Performance tuning, Backup / Restore.
• Significant hands-on QA experience wif HTML, JavaScript, SQL, Mobile, SaaS, VB Script.
• Designed and developed dynamic web based solutions using ASP, ASP.Net, SQL Server 6.5, Visual Basic 6.0 and Active-X components.

Environment: Java, J2EE, Spring, Hibernate, Struts,Ibatis, struts, JSF, EJB, DOJO, Sencha ExtJS, Javascript, JQuery, DOJO, GWT, EXT JS, MY SQL, TOAD, SQL server, DB2, coherence, APACHE AXIS2, WSDL, Netbeans, Jboss, Mercurial, ClearCase, Water fall model, UML, JSP, SERVLET, ANT, ITEXT, EMC Documentum, GTW, JIRA, SWING, Cognos, Jasper Report, Confidential ADF, Confidential BPM, Web 2.0, IBM MQ Series, Apache Tomcat, Linux, Unix, Ruby, Wordpress, Drupal, Z, ASP, C, C++, Mainframe, COBOL, PL/me, JCL, SQL, SAL VB, ASP.

Confidential, Raleigh, NC

Java Developer

Responsibilities:

• Designed, Developed and analyzed teh front-end and back-end using JSP, Servlets and Spring.
• Involved in design, coding, unit and systemtesting, documentation, assisting in training and implementation of projects, applications, work flows, etc.
• Deployed teh applications into LIVE and QA Environment
• DevelopedJavautility programs to retrieve data from Kafka.
• Involved configuration and deployment of application on Tomcat Apache.
• Developed J2EE applications (MQ Series) using WebSphere application server.
• Worked in an Agile Scrum Development environment.
• Developed web Components using JSP, Servlet, Struts under J2EE Environment.
• Developed user interfaces using JSP, HTML, CSS, JavaScript, JQuery and Ajaxand also developed SOAP based Web Services using JAXB.
• Wrote SQL statements to store and retrieve data from Confidential and developed web pages using HTML, CSS, JSP and used JDBC for database connectivity.
• Added Maven support to existing projects.
• Developed and Modified tables, views, Triggers, stored procedures, packages.
• Created SOAP XML web services to perform validations using third party systems during teh sales flow.
• Responsible for writing Struts action classes, Hibernate POJO classes and integrating Struts and Hibernate wif Spring for processing business needs.
• WebLogic application server was used to host teh Application.
• Used GIT for version control and Eclipse as IDE.
• Built Web pages dat are more client interactive utilizing jQuery plugins for Drag and Drop, AutoComplete, AJAX, JSON, ReactJS, NodeJS and JavaScript, Bootstrap.

Environment: Java/J2EE, Spring, Hibernate, Servlets, JSP, Jquery, SQL, JUNIT, XML, Eclipse, ANT, BOSS, SOAP,WSDL, OpenJPA, Web Services, Google App Engine SDK, Apache Jmeter, Tomcat, Jenkins, HTML, CSS, JavaScript, MVC, SOAP.

Confidential, Chicago, IL

Software Engineer

Responsibilities:

• Involved in development, testing and implementation of teh complete business solution.
• Used Java Servlets extensively and using JDBC for database access.
• Designed and developed user interfaces using JSP, JavaScript and XHTML.
• Used various J2EE design patterns like Singleton, Command Pattern for teh implementation of teh application.
• Developed Separate Core Java Classes for handling errors and logging errors into CSV and Database table.
• Developed web application for recovering missing customer orders using JSP, JPA, SQL, JQuery and Ajax.
• Designed, coded and configured server side J2EE components like JSP, Servlets, JavaBeans, JDBC, JNDI, JTS, Java Mail API, XML.
• Involved in database design and developed SQL Queries on MySQL.
• Configured teh product for different application servers.
• Involved in client-side validations using JavaScript.
• Used Swing Layout managers and Swing components for creating desktop application.
• Designed Confidential database schema for teh tables.

Environment: Java, JDBC, XSL, Log4J, Aspect, Bootstrap, Servlets, Spring, JSP, EJB, Eclipse, AngularJS, Jenkins, Web Services, UNIX, SVN, Eclipse, Web Logic.

Confidential, Seattle WA

Jr. Java Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of teh application like Requirement gathering, design, Analysis, Code development base and Testing.
• Responsible for Integration, unit testing, system testing and stress testing for all teh phases of project.
• Developed teh application wif JSP and Servlets based tag libraries.
• Developed Rich UI contents using HTML, CSS, and JSPs.
• Developed JDBC programs to access Confidential Database.
• Worked on SAX/DOM parsers to parse RSS Feeds (XML) files.
• Followed design to interface and created interfaces to expose functionalities.
• Extensively used Collections API and Exceptional handling in Core Java.
• Tested, debugged and troubleshot different applications and components developed using Core Java and ensured TEMPeffective resolution.
• Used Data Access Object Design Pattern (DAO) for data access functionality.
• Developed user autantication pages using Servlets.
• Interacting wif business analyst on teh requirement gathering, Design, Analysis.

Environment: Java, Spring, RESTful Web Services, Hibernate, XML, Log4J, ANT, JUnit, Confidential, CVS, Git, Windows XP, Unix, Shell scripting,