SUMMARY:

• 8+ years of experience in implementing Java/J2EE projects, working through Analysis, Design, Development, Testing, Implementation in Client/Server and web based n - tier architecture systems.
• 4+ years of experience in Mule ESB Development.
• Expertise in development and deployment of multi-tiered web based enterprise applications using J2EE technologies like Servlets 2.3/2.4, JSP 1.1/2.0, Struts 2.0, JMS, Hibernate 3.0/4.0, Spring 3.0/4.0, JDBC, JNDI, IBM MQ Series, JSF, angular JS, Java Beans and Web services (SOAP, Rest).
• Extensive experience using Spring Framework in business layer for Dependency Injection, AOP, Spring MVC, transaction management and using Hibernate as a persistence layer.
• Worked on iPaaS (Mule Soft), a platform for building and deploying integrations within the cloud and between the cloud and the enterprise.
• Extensive hands on experience in consuming as well as developing API for SOAP and REST based web services to integrate third party functional modules into the core application.
• Proficient in several frameworks like Struts 2.0, Java Server Faces, and Hibernate 3.0/4.0 ORM, Spring Framework 3.0, spring MVC with GUI plug-ins like Tiles Framework, validation plug-ins like Validator Framework.
• Experienced in implementing DAO layer using ORM tools like Hibernate core interfaces, annotations and optimizations.
• Proficient in using XML Suite of Technologies like XML, XSL, XSLT, DTD, XML Schema, SAX and DOM Parsers.
• Expertise in various Java/J2EE design patterns including Data Access Object, Session Façade, Business Delegate, Service Locator, MVC, Transfer Object and Singleton in the development of Multi-tier distributed Enterprise Applications.
• Extensive experience in SQL, Stored Procedures, Functions and Triggers withdatabasessuch as Oracle, IBM DB2 and MS SQL Server 2005.
• Extensively used Mule ESB components like File Transport, SMTP Transport, FTP/SFTP Transport, JDBC Connector, and Transaction Manager.
• Experience with integration Patterns, integration tools, EAI, Transformations, XML Schemas, and XSLT.
• Well experienced in working with application servers including IBM WebSphere, Red Hat JBoss Oracle Web Logic and Apache Tomcat servers.
• Good Familiar with Taglibs and other directives to provide functionality to the JSP pages.
• Experienced in using WSDL, SOAP, ApacheAXISfor WebServices.
• Expertise in client side designing and validations using HTML, DHTML, CSS, Java Script, AJAX, JSP, XML, JSF and Swing.
• Experience in Mule Administration, Configuration, & Tuning with Mulesoft MMC & Enterprise release capabilities.
• Extensive experienced in implementing single page applications using angular JS directives, routing modules.
• Experience in using Maven and Ant for build automation.
• Have Strong experience in Database Design, Normalization, Data Flow Diagrams, Coding, Testing, Implementation, code migrations and good understanding of the complex systems.
• Good Experience in developing test cases with Junit and logging with Log4j.
• Extensive experience utilizing JAXB, JAXP and JMS.
• Extensively worked on core java concepts like Multi-Threading, Inheritance, Abstraction, Encapsulation, Polymorphism, Exception handling, and Collections Framework.
• Hands on exposure to multiple Application Servers like BEA Web logic Application Server, Apache Tomcat, WebSphere and JBoss.
• Experience in writing the scripting language Groovy which can run on Java virtual machine.
• Extensive development experience on different IDE's like Eclipse, JBoss, RAD and NetBeans for debugging and using java coding standards.
• Good debugging skills that deep diving into technical issues, collaborating with cross-domain experts, handling clients with different priorities and mind sets, both onsite and remote.
• Experience in using CVS, Rational ClearCase, SVN and Git for version control.
• Knowledge in developing System Design using UML methodology and preparation of class and sequence diagrams.
• Complete understanding of Agile/SCRUM with the ability to conduct SCRUM meetings, co-ordinate team activities in a strict-deadline driven environment and maintain excellent client communication.
• Communicate effectively with people at different levels including stakeholders, internal teams and the senior management.
• Diligent and highly enthusiastic professional with strong technical, analytical and communication skills.

TECHNICAL SKILLS:

Application Servers: Web sphere Application Server, BEA Web logic, Apache Tomcat, Jboss 4.2.x, Jboss 5.1 EAP

J2EE Technologies: J2EE Mule, Servlets, JSP, JSTL, JSF, Angular JS, JDBC, MVC, Struts, Hibernate, Spring, XML.

Messaging Systems/ web services: JMS, MQ Series, SOAP, Rest, WSDL, JAX-RS, JAX-WS.

Languages: Java, PL/SQL, Bash, UML, XML, HTML, Dataweave

IDE Tools: RSA, RAD,WSAD, Eclipse, NetBeans, Anypoint Studio

Web Technologies: JavaScript, CSS, HTML5, DHTML, XML, DTD, HTTP, HTTPS, Jquery1.8, Jquery UI, angular JS.

Spring framework: Bean Factory, Application Context, Dependency Injection/IOC, MVC, Struts, Data Binding, AOP, JDBC, ORM, JMS, Security, batch jobs, schedulers(Quartz)

Distributed computing: SOAP WS, RESTful WS, JMS API, WSDL, JAXP, JAXB, JNDI, XML.

Databases: Oracle, MySql, MS SQL Server, MS Access, PostgreSQL

Design Methodologies: UML, Rational Rose, Agile, SCRUM, TDD, XP

Version control Tools: SVN, CVS, Clear Case

Operating Systems: UNIX (Solaris, Ubuntu, Linux, OSX); Windows 9x/XP/Vista/7/8

Testing Tools: Junit, SOAP UI.

PROFESSIONAL EXPERIENCE:

Confidential, Boston, MA

Mulesoft Developer

Responsibilities:

• Worked on preparing the technical specification documents (TSD'S) for all the services that are to be implemented
• Developed the integration workflows using an ESB framework
• Utilized various connectors such as Sale force, SAP, AJAX, FTP, HTTP, File, SMTP, SFTP, Servlet, Quartz, Database, and HL7.
• Testing and support of the application under different environments includes DEV, SYST, UAT and PROD.
• Participated agile and daily scrum meeting to discuss the progress of project and any blockage of the work and the solution of the block.
• Built JAX-WS services and exposed them securely using CXF component, consumed both internal and external SOAP web services using Web Service consumer.
• Migrated existing services from CXF to use Web Service consumer.
• Built JAX-RS services and exposed them using REST component.
• Writing application code and development activities for large projects especially in a SOA environment with Mule ESB. Implemented Exception Handling, Logging and Error Handling.
• Involved in the development phase, developing validations and business logic implementation.
• Implemented Custom Logger (property caching), Circuit Breaker and Object Store in all flows of different services to invoke the data from the database and loading the flow message to database.
• Have integrated web services including SOAP as well as REST using Mule ESB and used various transformers for transforming between different data formats.
• Developed the flows/orchestrations for integrating the components written on top of different internal platforms using Mule ESB and ActiveMQ.
• Used Java Embedding activity for executing Java classes for complex business logic. Implemented build package tool using Maven and build the code in Jenkins.
• Build and Deployment of services in Mule ESB server.
• Had experience in using the enterprise security, notifications features provided by Mule.
• Involved in creating http inbound & outbound flows, custom java and XSLT transformers and Security of Mule endpoint. Used XML, XSD, DTD and Parsing APIs SAX and DOM XML based documents for information exchange.
• Implemented a large part of the UI dynamic functionalities using CSS, Ajax, JSON, XML, Bootstrap, Angular JS and HTTP static resource handler to handle static content in Mule flow.
• Developed application using Mule ESB and build and deployed the services.
• And also done with Unit testing using Test Utility MUnit for mocking and unit testing of Mule flows. Successfully managed performance of the services by using "Scatter and gather" and "choice router".

Environment: MuleSoft ESB, Java 1.8 & 1.7, Mule ESB server Runtime 3.7.3, Talend, Jenkins, RabbitMQ, Rally, Flow dock, Mule Management Console (MMC), RAML, Cloudhub, HTML 5, JavaScript, Bootstrap, CXF, RESTFUL, XML, JSON, Maven, Microsoft Visio Standard -2010, DbVisualizer, AltovaXMLSpy 2015, SoapUI 5.2.0, LISA 7.5.1, HP ALM explorer -12.

Confidential, Des Moines, IA

Mule Java/J2EE Developer

Responsibilities:

• Designed and developed features for J2EE-based business activity monitoring and operational dashboard engine, including the rules and alert engine, webapp components, recoverability, intelligent workflow features, internationalization, and upgradability.
• Developed presentation layer includes UI components, validations using HTML5, applying styles using CSS, usedJQuery to make Ajax calls.
• Developed single page applications, components using Angular JS directives, controllers, view and routing, service modules.
• Used Angular.js framework in developing various UI components.
• Developed the business layer logic and implemented EJBs Session beans.
• Used Any Point Studio IDE and 3.8 Runtime for the development process.
• Involved in writing application code and development activities especially in a SOA environment withMuleESB.
• Developed the Application Module using several design patterns like Singleton, Factory, DAO, DTO, Business Delegate, Façade, prototype and Composite View.
• Designed and coded JAXB API to interact with third party application for asynchronous loading and parsing of JMS XML messages.
• Developed the necessary front end user interfaces in JSP’s, HTML, Java Script, CSS and AngularJS that will be integrated using Spring MVC Framework. Developed Form Beans/ JavaBeans, Spring Controller Classes and configured with the corresponding view pages in spring-config.xml file.
• Also involved with creating shards, replica sets, monitoring, and projections for Mongo Systems.
• Experience Tester in Agile Development Env. Using TDD and ATD approach.
• Implemented Rest based web services using JAX-RS annotations, Jersey provider and consumed using HTTP services from angular JS modules.
• Involved in Transformations using XSLT, Data Weave, and Custom Java Transformers to transform data from one format to another format using Mule ESB.
• Integrating data using SAP, Sales Force, JMS, HTTP, Web-Service connectors.
• Used Web Service Consumer Connector to consume the Web services in Mule.
• Designed RESTful XML web service for handling AJAX requests.
• Implemented navigation using Spring MVC controllers, configured controllers using Spring MVC annotations and configuration files.
• Established efficient exception handling and logging using Spring AOP.
• Developed Hibernate with Spring Integration as the data abstraction to interact with the database.
• Developed test suite framework and regression tests for rules and alerts engine, recovery engine, object. Manipulation functionality, import/export engine and user-defined function handling using JUNIT.
• Maintaining separate build in Maven for the module for easy integration to the portal build and configure with Jenkins.
• Developed unit test cases using Mockito framework for testing accuracy of code and logging is done using SLF4j + Log4j.

Environment: J2EE, Springs, Mule, Spring MVC, Jenkins, SpringCore, EJB, ATD&TDD, Hibernate 4.0, JBoss, Mockito, Rest web services, Selenium, HTML5, JavaScript, CSS, SVN, AngularJS, Oracle, JUnit, Mongo, Maven, Log4j, Jira Rational Rose.

Confidential, New Britain, CT

Sr Java/Mule Developer

Responsibilities:

• Designed and developed features for J2EE-based business activity monitoring and operational dashboard engine, including the rules and alert engine, Web-App components, recoverability, intelligent workflow features, internationalization, and upgradability.
• Developed presentation layer includes UI components, validations using HTML5, applying styles using CSS, used JQuery to make Ajax calls.
• Bootstrap used along with AngularJS in creating the Application.
• Used AngularJS framework in developing various UI components.
• Implemented Rest based web services using JAX-RS annotations, Jersey provider and consumed using HTTP services from angular JS modules.
• Extensively used Mule ESB components like File Transport, SMTP Transport, FTP/SFTP Transport, JDBC Connector, and Transaction Manager.
• Involved in setting up Connection pooling and used JMS for Asynchronous messaging.
• Developed web services and data synchronization services.
• Involved in using Core java concepts - Collections, Exception Handling, Multi-Threading, Serialization and Java 1.5 features etc.
• Performed Proof of Concept on extracting image metadata & GPS coordinates using Metadata-Extractor.
• Setting up Mule ESB for the development environment.
• Developed application using Mule ESB and build and deployed the services. And, done with Unit testing using Test Utility.
• Utilized partner WSDL for ESB to Salesforce & SAP integrations.
• Migrated Mule ESB 3.4 apps to Mule ESB 3.5.
• Designed RESTful XML web service for handling AJAX requests.
• Integrated the Java code (API) in JSP pages and responsible for setting up AngularJS framework for UI development. Developed html views with HTML5, CSS3, bootstrap and AngularJS.
• Implemented code according to coding standards and Created AngularJS Controller, which isolate scopes perform operations.
• Developed custom directives and Services in AngularJS.
• Developed single page applications, components using Angular JS directives, controllers, view and routing, service modules.
• Developed applications using Spring Framework for Dependency Injection (Inversion of Control) and implemented the business logic using EJB (session and entity beans).
• Developed the business layer logic and implemented EJBs Session beans.
• Developed the Application Module using several design patterns like Singleton, Factory, DAO, DTO, Business Delegate, Façade, prototype and Composite View.
• Developing Backend using multithreading environment.
• Used jQuery and JSF validation framework for front end validations.
• Used Spring framework to provide loose coupling between different application modules.
• Make JavaScript/HTML modifications and add features to Mapping Locators on clients' pages as perClient.
• Designed and coded JAXB API to interact with third party application for asynchronous loading and parsing of JMS XML messages.
• Developed the necessary front end user interfaces in JSP’s, HTML, Java Script, CSS and AngularJS that will be integrated using Spring MVC Framework. Developed Form Beans/ JavaBeans, Spring Controller Classes and configured with the corresponding view pages in spring-config.xml file.
• UsedAWSLambda to manage the servers and run the code in theAWS.
• Creating shards, replica sets, monitoring, and projections for Mongo Systems.
• Experience Tester in Agile Development environment. Using TDD and ATDD approach.
• Executed test scripts using Selenium WebDriver and analyzed the test results.
• Established efficient exception handling and logging using Spring AOP.
• Developed Hibernate with Spring Integration as the data abstraction to interact with the database of Mongo DB.
• Developed test suite framework and regression tests for rules and alerts engine, recovery engine, object manipulation functionality, import/export engine and user-defined function handling using JUNIT.
• Developed required Selenium support code in JAVA for Cucumber.
• Responsible for QA Automation of the project and the code for automation has been developed using Cucumber framework and Selenium with Junit.
• Maintaining separate build in Maven for the module for easy integration to the portal build and configure with Jenkins.
• Wrote Jasmine unit tests using Karma to verify AngularJS modules and JavaScript utility routines.
• Developed unit test cases using Mockito framework for testing accuracy of code and logging is done using SLF4j + Log4j.

Environment: J2EE, Mule ESB, Spring, Spring MVC, Jenkins, Spring Core, EJB, ATD &TDD, AWSLambda, Hibernate 4.0, JBoss, Mockito, Rest web services, Selenium, HTML5, JavaScript, CSS, SVN, AngularJS, JavaScript, Oracle, JUnit, IBMWebSphere6.x, Mongo DB, Maven, Log4j, Jira Rational Rose.

Confidential, Bohemia, NY

Sr Java/J2EE Developer

Responsibilities:

• Used inheritance and method overloading, overriding to implement polymorphism.
• Handled different exceptions by Java Exception handling facility.
• Create request and call SIM Item Inventory SOAP web service.
• Generated client stubs using wsimport and call web service.
• Used JAXB to parse XML.
• Create request and call Amber web Manager to calculate amber points
• Responsibilities included handling and delivering business requests, analysis and design, code construction and review, testing and maintaining the quality of deliverable in a team of 5 members, delegation of requests to team members and tracking.
• Designed the start page layout with the new UI’s in JSPs as per the project requirements using Java Beans.
• Define various object dependency using Spring DI module.
• Implementation of Spring MVC architecture by separating the business logic from the presentation logic using Struts framework.
• Implemented logging aspect using Spring AOP concepts.
• Implemented various design patterns like MVC, Factory, Singleton
• Implemented Hibernate (JPA) database persistence layer to communicate with Oracle
• Used Hibernate DAO Support to integrate hibernate with Spring to access database
• Enhanced the application for multithreaded scenarios. Deployed the application under ApacheTomcat Application Server and resolved the production issues during migration onto the production server.
• Designed and implemented front end web pages using CSS, HTML, Java Script, JSP, XHTML and JSTL.
• Worked with the team in implementing the drag and drop functionality usingJQuery.
• Monitored error logs using Log4J and fixed the problems.
• Worked on JUnit Framework for Test Driven Development.

Environment: Java, JSP, Servlet, Spring, Hibernate, XML, HTML, Apache Tomcat v6.0, Oracle 10g, Eclipse IDE 3.5.1, CSS, SOAP Webservices, JAXB

Confidential, St Louis, MO

Java/J2EE Developer

Responsibilities:

• Struts framework for MVC design Pattern, Action class, Action Servlets, Form Bean.
• Created JSP screen by assembling Struts Tiles and Taglibs and used HTML for static webpage And JavaScript for View part of the project.
• Used Eclipse IDE for writing code and BEA WebLogic as application server.
• Implemented simulated top-down SOAP based Web Service to test the business logic for the rating calculation.
• Used JDBC, MQ Series, Web Service, and Hibernate framework to access the data from back-end MS SQL database server.
• Used Stored Procedures to crunch data and creating view for fetching data from multiple tables on MS SQL Server.
• Used Java Persistence API (JPA) for managing relational data mapping.
• Spring framework to implement bean to declare a service and accessed those using Application context.
• JMS for sending and receiving Message through application server.
• Used XML SAX to parse the simulated xml file that has simulated test data.
• Used SVN for version control.
• Used Log4J logging framework to write Log messages with various levels.
• Developed Automated Test Application, which validates various XML document using Junit and XSLT.
• Used JRockit JDK to develop and run the underwriting workbench application.
• Used GWT and WAS migration.
• Work with DNS to map the website to its IP address.
• Extensively used GWT for developing Ajax applications.
• Used Maven to validate, compile and deploy the files.

Environment: JDK 1.5, Java/J2EE, EJB, JSF 1.0, Hibernate 3.0, Jakarta Struts 2.0, Spring 3.0, JSP, CSS, JSTL, JDBC, Servlets, XML, JRockit, JUnit, JavaScript, VSS, JMS, Agile Programming, Eclipse 3.1, GWT, MSSQL Server 2005, Ajax, AXIS, Web Services JAX-WS, BEA WebLogic Server 8.1, UML, Maven, UNIX, SVN.

Confidential

Java Developer

Responsibilities:

• Analyzing Business Requirements and preparing the High-Level test conditions and review them with the Business Team.
• Involved in Software Development Life Cycle (SDLC) of the application: Requirement gathering, Design Analysis and Code development.
• Implemented Struts framework based on the Model View Controller design paradigm.
• Implemented the MVC architecture using Strut MVC.
• Responsible for writing Struts action classes, Hibernate POJO classes and integrating Struts and Hibernate with spring for processing business needs.
• 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.
• Used Web Services on front end, Servlets as Front Controllers and JavaScript for client side validations.
• Struts-Config XML file was created and Action mappings were done.
• Designed the application by implementing Struts based on MVC Architecture, simple Java Beans as a Model, JSP UI Components as View and Action Servlet as a Controller.
• Designed and developed business components using Session and Entity Beans in EJB.
• Implemented MVC architecture using struts. Involved in developing action classes to implement the renewal functionality.
• Preparing Test cases and Test scripts based on RSM (Requirements Specification Matrix).
• Conduct Test Cases walkthrough on the test cases with development and Business People.
• Prepare Business Flow Module, Scenario Template, Object Repository and Data Tables
• Test Case Execution using QTP.
• Validate the Test Results produced by QTP.
• Validate XML Based Test Result Document for Traceability Report.

Environment: s: Java, JSP, Struts, Servlets, JSP, DHTML, Java Script, WSAD, DB2, QTP tool