SUMMARY

• Having10+ yearsof IT Experience inProject analysis, Design, Development, Testing and Deploymentof Web Based Applications usingJava/J2EE.Actively involved in each phase ofSoftware Development Life cycle(SDLC).
• Expertise in usingAgileSoftware Development methodologies likeScrum, Sprintand Traditional software models like Waterfall and TDD.
• Expert inCore Javawith strong understanding ofGarbage Collector, Collections, Multithreading, Event handling, Exception handling and Generics.
• Knowledge onJAVA 8Lambda Expressionsto retrieve teh data from Collections usingFunctional Interfaces.
• Expertise in client scripting languages and server scripting languages likeHTML5, CSS3,JavaScript, Bootstrap, JQuery, AngularJS, JSP, Node JS.
• Extensive experience indesign and development of J2EE applications using Core Java, Annotations, Data Structures, Transaction Management, JMS Custom Tag Libraries, JSTL, XMLand other open source frameworks and APIs.
• Hands on experience in developing applications usingJ2EE Design PatternslikeMVC Architecture, Singleton, Abstract Factory, Facade, DAO.
• Experience in building web applications using spring framework features likeSpring ORM,, Spring DAO, Spring AOP, Spring Context, Spring Security, Spring Core, Spring IOC, spring boot, Spring BatchandWeb ServicesusingEclipseandintegrationwithHibernateas well asStruts.
• Knowledge onJPA Hibernateand spring to performCRUDoperation withSybaseandOracle.
• Experience on usingJ2EEDesignPatternssuch asModel - View-controller(MVC),Singleton,Service Locator, Business Delegate,Observer,Decorator,Session Facade, Visitor,Data Access Object,Factory Patternetc.
• Expertise inMVCarchitecture Web Framework withStruts, Singleton, spring (Dependency Injection, Data Access Objects,andMVC Framework).
• Expertise in development of multi-tiered enterprise applications usingJava/J2EEtechnologies likeSpring, Struts, Servlets, JSP, Hibernate, EJB, JDBC, JMS, IBM MQ Series, JNDI and Web services (SOAP, WSDL, REST).
• Expertise in Web Services Technologies like,JAXP, JAX-RS, JAX-WS, JAXB, SOAP, WSDL, UDDI, Restful, JMS and Service Oriented Architecture (SOA).
• Experienced in developing messaging module by usingSpring JMS,Apache Camel,Kafka,Active MQandRabbit MQ.
• Experience in developing cloud-based applications usingSpring Cloud, Pivotal cloud foundry and Amazon Web Services (AWS).
• DefinedAWSSecurity Groups which acted as virtual firewalls that controlled teh traffic allowed to reach one or moreEC2instances.
• Experience in configuring, deploying teh web applications onApache Tomcat, Oracle/BEA WebLogic, IBM Web Sphere, JBoss.
• Expertise in buildingMicro servicesand implementingSpring Cloud-Netflix OSS Stack-Eureka.
• Professional experience in relational database management (RDBMS)MySQL, Oracle, SQL server and DB2Experience in data access technologies likeDDLandDMLwith development tools likeTOAD.
• Experience in working with theNoSQLDatabase likeMongoDB,Cassandrato manage extremely large data sets.
• Experience in development, deployment and troubleshooting Web based and enterprise-based applications onWindows, UNIX and Linux platforms.
• Expertise in using Java IDE tools likeEclipse,IBMRAD, and IntelliJ.
• Good noledge and hands on experience in working withSelenium, log4j, JUnit and TDD.
• Having measurable experience on application building tools likeMavenandANT.
• Actively involved in theDevOpsstreamlining process throughJenkinsCI andCDRelease Automation.
• Extensively worked onPivotal TrackerandJIRAtools for tracking stories in a Project.
• Hands on experience with versioning tools like, GitHub,concurrent version system(CVS), IBM Clear Case, iBatis,MyBatisand subversion(SVN).
• Possess Excellent Analytical,problem solving and learning skillsas well as a Keen Interest in teh Emerging Technologies.

TECHNICAL SKILLS

Languages: C, C++, Java, J2EE, SQL, PL/SQL

J2EE Technologies: Java, J2EE, RMI, Sockets, JDBC, Servlets, JSP, JMS, Java Beans, JSTL, Struts, JSF, EJB, Spring, Hibernate, JTA, JNDI, JPA

Tools: Struts, Spring, Hibernate, Spring MVC, Spring boot, Spring Web Flow, Spring IOC, Spring AOP, Spring Security, JSF, Junit, SOAP UI, Rational Rose

SOAP, Restful, JAXP, JAXB, JAX: RS JAX-WS, WSDL, UDDI, JMS and Service Oriented Architecture (SOA). JAX-RPC, JAX-B and Micro Services.

Web Technologies: HTML5, CSS3, JavaScript, JQuery, AngularJS, XML, Ajax, Bootstrap, NodeJS.

XML Technologies: XML, DTD, XSD, XSL, XSLT, XPATH, XSL-FO, DOM, SAX.

Cloud Technologies: Amazon Web Services (AWS).

Databases: Oracle, MySQL, IBM DB2, SQL server, MongoDB, Cassandra.

Web/App Servers: Apache Tomcat, Oracle/BEA WebLogic, IBM Web Sphere, and JBoss Servers

Build Tools: Maven, ANT and Jenkins

Development Tools (IDE): Eclipse, IBM RAD, IntelliJ and STS.

Testing Tools/Others: JUnit, Mockito, Soap UI, Log4j and JIRA

Version Control: Git, CVS, IBM Clear Case and subversion (SVN).

OS & Environment: Windows, UNIX, Linux, Mac

PROFESSIONAL EXPERIENCE

Confidential - Bloomington, IL

Sr. Java/J2EE Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) such as requirements gathering, modeling, analysis, design, development and testing.
• Developed front-end content usingHTML5, CSS3, JSP, jQuery, Bootstrap and NodeJS.
• DevelopedSingle page applicationand structured theJavaScriptcode usingAngularJS.
• Expertise in designing, developing, testing & deploying J2EE Applications usingServlets,JSPs,EJBs,Web Services.
• MaintainedInterfacecompatibility andconcurrencyin teh project usingJava 1.8new features likeLambda expressions, default,static methodsandConcurrency API.
• Developed teh business layer components as Stateless Session Beans based onEJB API.
• DevelopedAngular 5custom directives and used Routes and Factory validations in Angular.
• Designed, built, and deployed a multitude application utilizing almost all ofAWSstack (IncludingEC2, S3, Dynamo DB, SQS and EMR), focusing on high-availability, fault tolerance, and auto-scaling.
• Integrated Openstack APIwithAmazon EC2cloud-based architecture inAWS. Having experience with Cloud Computing environment and UtilizedAmazon Web Services(AWS)EC2to deployDockercontainers.
• DevelopedRESTfulWeb services for transmission of data inJSONformat.
• Developed teh application with variousSpring Frameworkmodules likeSpring IOC, Spring AOP, SpringBoot, Spring Security,and Spring Batch.
• UsedSpring MVCframework at teh Web tier level to isolate each layer of teh application so that complexity of integration will be reduced, and maintenance will be very easy.
• UsedSpring AOPfor solving crosscutting concerns like keeping customer log data and transactions details.
• Developed teh persistence layer usingHibernate Frameworkby configuring teh various mappings inHibernatefiles and createdDAOlayer.
• Designed and integrated teh full-scaleHibernatepersistence solution with teh application architecture.
• Involved in design and development of theHibernate Domain Modelfor teh service.
• UsedActive MQasJava Messaging Servicefor producing data between applications
• Worked onRESTfulWeb services as well asNodeRestframework for backend services usedMongo DB (NoSQL)for database services andRESTfulweb services using Jersey forJAX-RSimplementation.
• Designed and developed Middle-tier components for company's object framework using best practices anddesign Patternsand used inModel-View-Controller(MVC).
• Secured teh API's by implementingOauth2token-based authentication/authorization scheme usingSpring Security.
• Create and configured teh continuous delivery pipelines for deployingMicro Servicesby usingJenkins.
• Installed, monitored and maintained teh development infrastructure includingJIRA.
• Worked onLog4Jto validate functionalities andMockitoframeworkJUnitforUnit testingand executedTDDframework.
• UsedGitto maintain teh version of teh files and took teh responsibility to do teh code merges and creating new branch when new feature implementation starts.
• UsedMavenas build automation tool for deploying teh project onWebSphere Application Server.

Environment: Agile Methodology, Java 1.8, J2EE, HTML5, CSS3, jQuery, Ajax, Rest API, Bootstrap, JavaScript, AngularJS, JSP, NodeJS, Hibernate, Spring Framework, Spring MVC, Spring IOC, Spring Boot, Spring Security, OAuth, JAX-RS,GIT, JUnit, Maven, Restful, Amazon Web Services (AWS), EJB’s, Micro Services, Mongo DB, WebSphere, JIRA, Jenkins, Spring Tool Suite.

Confidential, Folsom, CA

Full Stack Java/J2EE Developer

Responsibilities:

• Involved in client requirement gathering, analysis & application design of Extreme Programming usingagile methodologywith iterative and incremental software development.
• Worked onAngularJScontrollers and created functions to interact with teh RESTful Web Services using AJAX.
• Developed Payments and Payments Return Screens usingAngularJS.
• Worked on Analysis of teh Payments and Payments Return screens.
• ImplementedJSFbased framework to present teh data to teh user.
• Worked onGWTdevelopment framework to write AJAX applications
• UsedRADas IDE, configured and deployed teh application onto Tomcat application server using Maven build scripts to automate teh build and deployment process.
• Developed Payment Research Tool usingspring MVC architectureand its felt over usingangular JS.
• DevelopedMicroservicesand APIs usingSpring Boot.
• Consumed variousSOAPandRESTwebservices.
• Worked withDatastax’s CassandraJava API to interact with teh Cassandra Cluster.
• UsedKafkaas Java Messaging Service for producing and consuming data between applications.
• Worked on creating Spring Data Repositories forSQL/NoSQLdatabases.
• Has written ATDD Tests usingCucumberand Gherkin.
• Developed Unit Tests using Junit,Mockitoand Power Mock and Involved in functional, integration and Performance testing.
• Worked on convertingJSON filesto teh parquet file format using google gson API.
• Worked for Continuous Integration deployment, automating build, and tests usingJenkins.
• Created customized AMIs based on already existingAWS EC2 instancesby using create image functionality, hence using this snapshot for disaster recovery.
• Troubleshoot AWS EC2 Status checks including System Status checks and Instance Status check alerts.
• Experience with designing and configuring secureVirtual Private Cloud(VPC) through private and public networks in AWS and create various subnets, routing table, internet gateways for servers.
• Deployed and developed teh artifacts usingAWS EC2, S3, cloud watch, Lambda, Amazon messaging services (SQS and SNS) and Amazon Kinesis services.
• Has worked on AMI Rehydration’s.
• Has worked on cloud formation templates (CFT) creation forEC2 instanceand as well as forRDS instance.
• UsedDockerto containerize teh Services and APIs to run on EC2 instances.
• Has worked on deployment and Migration of legacy Java applications to theAWS cloud.
• Involved in Unit integration, bug fixing, acceptance testing with test cases, Code reviews.
• UsedJIRAas Work management scrum Agile Tool.
• Experience in Test Driven Development (TDD),JUNIT, Performance and Functional Testing.
• UsedGITas a version control tool.
• TEMPHas good ability to develop scalable, monitorable and maintainable solutions for using complex use cases on their own end-to-end at rapid pace.
• Interacted with teh client, provide feedback on teh features, implemented optimal solutions and tailored application to customer needs.

Environment: Java 1.8/1.7/1.6, Spring 5.0, Spring Boot, Web Services (REST & SOAP), Spring MVC, JSON, Log4j, STS, Kafka, Mockito, Angular JS 2.0,JSF, Apache Tomcat, Maven 3.0, Jenkins, Docker, GitHub, JIRA, EC2, S3, VPC, IAM, Cloud watch, Cloud Formation, AWS Lambda, Postman, JMeter, JIRA, Chef, Jenkins, Junit, Cucumber, SQL, Cassandra.

Confidential, San Francisco, CA

Sr. Full-stack Java Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle (SDLC) of teh application like Requirement gathering, Design, Analysis and Code development.
• Developed Java modules implementing business rules and workflows using Spring MVC, IoC, Web Framework.
• Integrated Docker container orchestration framework with Kubernetes by creating pods, config Maps, deployments, Replica sets, nodes etc.
• Experience in Setting up teh build and deployment automation for Terraform scripts using Jenkins.
• Had experience in performance tuning J2EE apps, performance testing, analysis, and tuning.
• Developed teh Product Builder UI screens using Angular-JS, Node JS, HTML5, CSS, Javascript and Bootstrap.
• Worked on development of Hibernate, including mapping files, configuration file and classes to interact with teh database.
• Expertise in virtualization of servers using Docker, worked with Docker Engine and Docker Machine, to deploy teh micro services-oriented environments, and configuration automation using Docker containers.
• Improved teh maintainability of teh project by implementing and improving Exception Handling and Collection APIs
• Involves in Sprint planning for teh estimation of efforts for user stories and bugs.
• Performed code reviews and provided guidelines for best practices of software management, Coding Standards and Code Commenting for better understandability.
• Implemented UNIX utilities using Shell Script for data validation, manual job submission, restarting failed jobs, etc.
• Used Spring Boot, which is radically faster in building cloud Micro-services and develop Spring based application with very less configuration.
• Experience building REST-based APIs, preferably with Node.js.
• Experience with deploying Node.js based solutions into production.
• Actively involved in deployment Application war files in Weblogic Application server.
• Migration of current search process from Database to SOLR search engine.
• Designed and developed teh REST based Micro-services using teh Spring Boot, Spring Data with JPA.
• Responsible for maintaining and expanding ourAWS infrastructure usingAWS (EC2/EBS).
• Refactored teh code for JVM Optimization and performance of application.
• Involved in Maven based build process and continuous integration of teh project using Bamboo and Jenkins.
• Experienced in full-text search engine techniques like Lucene, Solr with Jetty Server.
• Implemented SOA architecture with Web Services using SOAP, WSDL and XML to integrate other legacy systems.
• Unit testing of developed product features using JUnit and Mockito frameworks as part of development cycle.
• Wrote build and deployed scripts using Shell and ANT scripts and involved in performance analysis of teh application and fixed problems/suggest solutions.
• Used SOAP based Web services and RESTful Web services for transferring data between applications.
• Knowledge of open source frameworks including Spring, Play and Lucene.
• Designed and developed various Oracle database Simple and Complex Queries, PL/SQL procedures, Stored Procedures, Trigger and Functions.
• Developed UI using AngularJS, HTML, JavaScript and developed Business Logic and Interfacing components using Business Objects, XML, and JDBC.
• Responsible to finish JIRA Tickets assigned on time and update their status on regular basis.
• Used SVN for source code control.
• Develop detailed program design for application changes and/or major bugs.
• Involved in writing program documentation and technical specification documents.

Environment: Java, J2EE, Spring v3.x, Spring MVC, Hibernate v3.0, Oracle DB, Angular-JS, Node JS, Bootstrap, CSS, HTML5, Javascript, jQuery, AJAX,GIT, Docker, IntelliJ, AWS, Tomcat, JBoss, SVN, Maven, JIRA, SOAP/Restful Web Services, Redhat Linux, Jenkins, WSDL, Spring Based MicroServices, Agile, cucumber, Bamboo CI.

Confidential - Norfolk, VA.

Java Developer

Responsibilities:

• Involved in Analysis, Design, Development, Testing, Maintenance phases of MAGIC 2.1 version.
• Developed new functionality, features, bugs fixes using SOAP webservices, Rest APIs, EJB 3/2/1, Servlets, JSP, CSS, jQuery, Bootstrap, JMS, Strong Multi-threading, Exception Handling, Collections API.
• Developed teh Oracle BI publisher reports and templates.
• Boosted performance of teh system by refactoring code to handle memory leaks and java code dumps, as well as enhanced rollover effect of each transaction in real time, 5K transactions per minute, and applied reusable code.
• Boosted teh performance of teh transactions processing system using Rest API, JMS Message Queues, Topics to balance teh load across all teh server nodes.
• Worked on maven scripts pom.xml for building and configure package dependencies.
• Implemented scheduling activity process and concurrency multi-threading feature using Executor Framework.
• Designed and Developed microservices in Spring boot from monolithic Rest APIs written docker files to containerize, Jenkins pipelines to drive all microservices to Docker Registry and deployed to Kubernetes, created, and managed pods.
• Worked with OpenShift platform in managing Docker containers and Kubernetes Clusters.
• Utilized Kubernetes for teh runtime environment of teh CI/CD system to build, test deploy.
• Integrate teh log metrics coming from teh AWS cloud watch and show in Grafana Dashboards using cloud-formation for all environments.
• Set up a continuous integration and continuous delivery (CI/CD) pipeline on AWS.
• Used Swagger for REST and Microservices documentation.
• Refactored teh code to handle memory leaks and java code dumps.
• Refactored teh legacy code to structured Java 8 code using Design patterns Singleton, factory design pattern, DAO design Patterns, Java 8 features like Lambdas, Streams, Functions, Predicates.
• Done Code reviews and Lead onboarding and training for new associates, delivering instruction on organizational policies and best practices, as well as providing coaching and informative feedback
• Used GIT as source control management that communicate with server and GitHub as repository tool.
• Wrote Junit, Mockito Test Cases for action classes and service layer classes.
• Implemented teh logging framework using Apache Log4j.
• Used Eclipse IDE/IntelliJfor developing code modules in teh development environment.

Environment: Agile (Scrum), JavaSE 1.8, EJB 3.0, JUnit, JavaScript, JSON, GIT, Spring boot, Tomcat, Dynatrace, Splunk, Struts, Maven, RESTful Web Services, Log4j, XML, Jenkins, HTML, JavaScript, CSS3, Oracle 12c, JIRA, Oracle BI Publisher Reports, WebSphere Application Server, AWS, Docker, Kubernetes, CI/CD, Kafka, Test Driven Development.

Confidential, Tampa, Florida.

Java/J2EE Developer

Responsibilities:

• Involved in various phases of Software Development Life Cycle(SDLC)such as requirements gathering, modeling, analysis, design, development and testing.
• Involved in complete development of ‘Agile Development Methodology/SCRUM’ and tested teh application in each iteration.
• Developed teh web interface usingReact components, Node JS, Bootstrap, HTML5, CSS3, JavaScriptandJQuery
• Outstanding noledge of JavaScript Libraries likeJQueryto implement dynamicwebpages.
• Teh Spring web flow was used to control teh UI flow navigation of this web application and integrated withJSF.
• ImplementedMultithreading, Concurrency, Exception Handling and Collectionswhenever necessary
• Expertise in creating page layout utilizingCSSand responsiveweb designusing Bootstrap.
• Developed forms for user event handling and validations usingJavaScript'sandAJAX.
• Configured and ImplementedSpring AOPfor transaction management, Spring MVC Framework, Spring Boot, logging and performance tracking.
• Implemented Restful web services using JAX-RS annotations, Jersey as provider and implemented security using OAUTH.
• Usingspring securityframework for user level authentication withRESTAPI for service layer Development.
• Implemented teh application usingSpring BootFramework and handled teh security using spring security.
• UsedSpring DAO(JDBCTemplate) in teh persistence layer for GPS, backend beingOracle10g.
• Implementing or exposing theMicro servicesbased onRESTful APIutilizingSpring BootwithSpring MVC.
• Developed Cloud CompatibleMicro ServicesusingSpring Boot, java and relatedweb technologies
• UsedSpring Bootwhich is radically faster in building cloudMicro Servicesand develop spring-based application with very less configuration.
• UsedSpring CoreAnnotations for Dependency Injection and usedApache Camelto integratespringframework.
• Involved in multi-tieredJ2EEdesign utilizingSpring Inversion of Control (IOC)andHibernate.
• Implemented Netflix-Eureka fromSpring Cloudfor dynamic Microservices registry and discovery and Netflix-Archaius property framework, for dynamic/runtime changes in teh configuration properties.
• Experienced withAWSservices to smoothly manage application in teh cloud and creating or modifying teh instances.
• Implemented based Cloud Architecture onAWSPlatform.
• DevelopedAWS Lambdasthat run in teh AWS environment.
• UsedNoSQLdatabases likeAWS Dynamo dBandS3for data persistence.
• Developed reusable and interoperable Web service modules based onSOAarchitecture usingRESTful.
• Responsible for creating tables in development schema and Wrote oracle packages, procedures and functions inPL/SQL.
• Designed and developed functionality to getJSONdocument fromMongoDBdocument store and send it to client usingRESTfulweb service.
• UsedRabbit MQasJava Messaging Servicefor producing and consuming data between applications.
• Created test cases forDAOLayer and service layer usingJUNIT.
• Hibernateoutline work is utilized as a part of perseverance layer for mapping an article situated area model to a social database
• Created reusable templates usingAngulardirectives and worked with NPM package manager tools(NodeJS).
• Defined teh Hibernate configuration file, hibernate mapping files and created classes to persist teh data intoOracle.
• Development carried out underSTSIntegrated Development Environment (IDE)
• Used Software Configuration Management (SCM) and Java Build ToolMaven.
• Worked in configuring thedata source& JNDIConfigurations inWebSphereapplication server.
• Worked withSplunkto logging and analyzing defects status.
• Worked on developing teh automation scripts usingSeleniumand executed theJUNITtests.
• Worked on creating theDockercontainers andDockerconsoles for managing teh application life cycle.
• UsedGITas source control management giving a huge speed advantage on centralized systems that must communicate with a server.
• Actively participated in production support.

Environment: Java, HTML5, CSS3, JavaScript, React, Node JS, jQuery, AJAX, JSP, JSF, JSTL, Spring4, Spring MVC, Spring AOP, Spring Boot, Spring Security, Spring Cloud, Hibernate, SOAP, WSDL, RESTful, Jersey, IBM DB2, JMS, Rabbit MQ, Apache Camel, MongoDB, AWS, Unix, Docker, Log4j, Maven, JIRA, GIT, STS.

Confidential

Java/J2EE Developer

Responsibilities:

• PreparedFunctionalandNon-Functional requirementsby analyzing teh business requirements
• Developed presentation layer code, usingJSP, HTML, AJAX and JQuery.
• UsedCSSfor applying style in entire applications.
• Writing end-to- end flow i.e. controllers classes, service classes,DAOsclasses as per theSpring MVC
• Design and writing business logics usingcore Java APIanddata structures
• Developed various helper classes needed followingCore Java multi-threadedprogramming
• Used various core java concepts such asMulti-threading, Exception Handling, Collection APIs, Garbage collectionsfor dynamic memory allocation to implement various features and enhancements.
• UsedHibernateasORMtool to send and fetch data from Database.
• Developed teh Business layer usingspring (IOC, AOP), DTO, and JTA.
• Developed teh Persistence layerDAOusingJPA.
• Developed ValueObjects/POJOclasses to hold teh values between Data Layer and Business logic layer
• UsedStored Proceduresto save and get teh information to/from Database
• XSLis used to display teh data in PDF from xml file
• Developed Service Layer UsingSpring, persistence layer usingHibernate
• Involved in complete development ofAgile Development Methodology/SCRUMand tested teh application in each iteration.
• UsedMavenas a Build Tool.
• UsedSVNfor source code version control
• UsingJIRAtracking teh issues and resolving them
• ImplementedLog4Jfor Logging Errors, debugging and tracking usinglogger’scomponents.
• UsedRational Clear Casefor version control andClear Questfor bug tracking
• Performed deployment of applications onWeb Sphere Application Server
• UsedEclipse IDEfor development andWeb SphereApplication Server for deploying teh web application

Environment: Java, J2EE, HTML, CSS, AJAX, JQuery, JavaScript, JSP, Spring, Spring MVC, Multithreading, log4J, XSL, XML, UML, Maven, JIRA, SVN, Hibernate, Web Sphere Oracle 11g, Clear Case, Spring.

Confidential

Jr. Java Developer

Responsibilities:

• Involved inSDLC- Requirements gathering, Conceptual Design, Analysis, Detail Design, Development, System Testing and User Acceptance Testing
• Designed and developed teh UI usingJSP, HTML, CSS and JavaScript
• Also, worked with teh PDF and EXCEL format file download of user data on JSP’s when user wanted to save his/her personal data onJSP page tables
• Developed teh application usingStrutsFramework that leverages classical Model View Controller (MVC) architecture
• Designed teh user interfaces usingJSPs, developed custom tags, and usedJSTL Taglib.
• Developed various java business classes for handling different functions.
• Developed controller classes usingStrutsand tiles API.
• ImplementedMultithreadingto achieve consistent concurrency in teh application.
• Developed thepersistence layerusingHibernate Frameworkby configuring teh 1:1/1: M /M: M mappings in hibernate mapping files and createdDAOand PO.
• Involved in Documentation and Use case design usingUMLmodeling include development of Class diagrams, Sequence diagrams, and Use Case Transaction diagrams.
• Participated in design andcode reviews.
• ImplementedUse Case DiagramsandSequence Diagramsduring teh design phase using Rational Rose.
• Developed User Interface usingAJAX in JSPand performed client-side validation.
• DevelopedJUnittest cases for all teh developed modules.
• UsedSVNas version control.

Environment: Java, J2EE, Multithreading, JSP, HTML, JavaScript, CSS, Struts, Hibernate, DOM, SAX, AJAX, JUnit, Rational Rose, Eclipse Indigo, SVN.