SUMMARY

• Sr. Full Stack Java Developer with 9+ yearsof experience in analysis, development, testing, implementing Web based, Client/Server Applications along with Enterprise and Distributed applications across the entire Software Development Life Cycle using Java and J2EE Technologies.
• Expertise on advanced software development methodologies such as Agile/Scrum model processes.
• Experience in Software Development Life Cycle(SDLC),RequirementsSpecification,designing documents and writing.
• Experience in Use Cases, Sequence Diagrams and Class Diagrams using UML, J2EE Design Patterns.
• Expertise in back - end procedure development, for Database Applications usingOracle 9i & 10g, SQL and PL/SQL
• Hands on experience with Integrated Development Environments (IDE's) tools likeEclipse and NetBeans.
• Experienced in other front-end technologies such asLESS, Typescript, BOOTSTRAP, Angular1, Ajax, JSON, NodeJS etc.
• Expertise in J2EE Architecture usingJava, JDBC,JavaBeans, EJB, Servlets, JSP, JMS, Struts, ANT, Log4J, UML, XML, CSS, HTML, and JavaScript.
• Expertisein Spring framework, extensively used Spring DI, Spring AOP, Spring JDBC templates and Spring MVC.
• Expertise in Client Side designing and validations usingHTML4/HTML5, CSS3, JavaScript and jQuery.
• Experience in developing web interfaces usingHTML5, CSS3, JavaScript, AngularJS,Angular 2.0, DOM Scripting and jQuery.
• Expertise in using Hibernate, extensively used Entity Class Associations, Criteria Queries and Projections.
• Expertise in server-side development with JDBC, JMS, Servlet, MVC architecture,JavaBeans, XML.
• Proficient in XML technologies likeXSL, XSLT, SAX, DOM, XPath, WSDL, DTD, XSD, SOA, JAXB, Apache Axis.
• Experience working withSOAP and Restful Web Service.
• Extensive experience using MAVEN to build the projects.
• Comprehensive knowledge of physical and logical data modeling, performance tuning and monitoring.
• Strong web development skills using HTML/HTML5, CSS/CSS3, JavaScript (ES5 & ES6), jQuery, BOOTSTRAP, Angular JS, React JS, Node JS, Require JS, XML, AJAX, JSONwhich meets W3C Web Standards.
• Experience working withAgile SCRUM methodology and working in pair.
• Experience in client-side development with CSS, JavaScript.
• Extensive experience in developing GUIs using Struts, SPRING MVC, SPRING web flow Frameworks.
• Experience Hands on with PL-SQL Stored Procedures, Triggers and Views.
• Experience on Web Services, SOAP, JAX-RPC, WSDL, JSF, HIBERNATE, EJB, XML.
• Experience in SPRING, struts frameworks.
• Experienced with IBM WebSphere Application Server, Oracle WebLogic application servers, JBOSS and Apache Tomcat Application Server.
• Has good experience in using Version Controlling tools(CVS, VSS, CM SYNERGY, Subversion, Clear Case and Jenkins) and defect tracking tools like Clear Quest, Quality Center and Jira.
• Extensive hands-on experience in design and deployment ofN-Tierenterprise applications for the J2EE platform usingCore Java,Servlets,Struts,Spring,EJB,JSP,JPA,JSF,JNDI,JMS,JAX-RS, JAX-WS, andJMeter.
• Strong experience inSpring Framework modules such asSpring Core,MVC,AOP(Aspect Oriented Programming),IOC(Inversion of Control),DAO(Data Access Object),IO,JTA,JDBCand Rules Engines (Drools),Spring Ribbon,Eureka/Hystrix/Ribbon/Zuul, Netflix OSS,Spring BootwithThyme leaf.
• Working knowledge on Microservices dat helps in creating independent services which can be deployed easily.
• Proficient in implementing various Design Patterns like MVC,Singleton,Session,Facade,Factory,DAO(Data Access Object),DTO(Data Transfer Object), andFront Controller.
• Experience in Data Transformations usingMule ESB, integratingSpringandWeb ServicesusingMuleESB.

TECHNICAL SKILLS

J2SE Technologies: Core Java, Threads, Swing, me/O, JavaBeans, JDBC, JSP, Servlets, JDBC, Hibernate etc.

Web Technologies: JSP, Servlets, EJB, JDBC, JavaBeans, HTML5, CSS3, JavaScript v1.8, Web Services, AJAX 16.1.0, jQuery 3.1.0, ReactJS, NodeJS and Angular JS.

Web Servers: Apache Tomcat 8.0.22, WebLogic 12.2.1, IBM WebSphere8.5.

XML Technologies: XML, XSL, XSLT, DOM, and JAXB.

Databases: Oracle, MySQL, MS-Access and MS-SQL Server

Development Tools/IDE: Eclipse 4.6, Net Beans 8.0.2, JBuilder v2008 R2, Sublime Text 3, Brackets v1.7 Visual Studio

Build Tool: Ant 1.9.7, Maven 3.3.9, and Jenkins.

Tools: SQL Developer, DB Visualizer, Visio etc.

PROFESSIONAL EXPERIENCE

Confidential, Atlanta, GA

Full Stack Java Developer

Responsibilities:

• Actively participated in allagilemethodologies, followed all the requirements for Software Development Life Cycle (SDLC).
• Create highly customized Spring Boot micro service with Mule.
• New library development with micro services architecture using Rest APIs, spring boot and pivotal cloud fundry.
• Designed dynamic and browser compatible pages using HTML/HTML5, CSS3, jQuery, and SPA (single page application) using Angular 2, Typescript, Angular-CLI, and Bootstrap.
• Implemented data binding and validation usingAngular 2, and used Angular 2 Controllers, Directives, Factory and Service resources, Routings and Events
• DevelopedAngular 2Components, Services, and Pipes and took part in developing unit test and integration test cases.
• Created Maven builds to build and deploy Spring Boot microservices to internal enterprise Docker registry.
• Involved in configuring Messaging plugins for communication between asynchronous external systems with Guidewire.
• Experience in creating web applications usingMEAN(MongoDB, Express, Angular, Node.js) stack andMERN(MongoDB, Express, React, Node.js) stack, implemented withExpress.js, MongooseandMongoDBto create comprehensive web applications.
• Develop APIs using Spring Boot architecture
• Involved in analysis and resolution ofGuidewireapplication performance issues.
• Configuring screen layouts and create new screens inGuidewire Studioas needed.
• Interacted with JavaRESTservices viaExtJSstores.
• Worked in usingReactJScomponents,Forms, Events, Keys, Router, Animations and Flux concept.
• ImplementedReact JScode to handle cross browser compatibility issues.
• Worked on responsive design and developed a single ISOMORPHIC responsive website dat could be served to desktop, Tablets and mobile users usingReact.js.
• Experiencing inWebFOCUSServer administration, MRE/Portal administration and Report Caster.
• Used in lines style sheets and external style sheets (CSS) for bothHTML/HTML5pages andWebFOCUSReports.
• Worked on PL/SQL collections, Bulk collections and Exception handling. Implemented a Continuous Delivery pipeline with Docker, Jenkins and GitHub and AWSAMI’s, whenever a new GitHub branch gets started. Jenkins, our Continuous Integration server, automatically attempts to build a new Docker container from it, The Docker container leverages Linux containers and has the AMI baked in.
• Work with team lead to developing new features and enhance the existing applications based on customer requirements by using bothColdFusioncomponents andExtJS.
• Developed SQL and PL/ SQL scripts for transfer of data between databases
• Used Reactive Forms Module withAngular2for easy custom validations. Developed reusable custom directives, components, pipes, and services.
• Involved in developing Angularforms like Template Driven Forms and Reactive forms (Dynamic Forms) to perform form validation both on the server side and client side.
• Involved in using new features withAngular 4like NgIf with Else, Pipes, compare selector and Validators followed by the client requirements.
• Used MuleSoft middleware in application to retrieve data from Back-End and to also performRESTfulweb services.
• Developed FOCUS and WebFOCUS automated code generators to assist in the system development process
• Developed Microservices to provide RESTfulAPI utilizing Spring Boot with various data persistence frameworks such as Hibernate and JPA and messaging engines.
• Designed and developed the business logic layer components in middle-tier of the application usingSpring Framework4.0andSpring Bootin STS.
• Used Spring JDBCandDAOlayers to offer abstraction for the business from the database related code
• Designed and implemented the MongoDB schema and Wrote services to store and retrieve user data from theMongoDBfor the application on devices

Full Stack Java Developer

Responsibilities:

• Involved in Requirements gathering, Analysis, Design, Development and Testing of application developed usingAGILE SCRUM methodology.
• Developed the User Interface Screens for presentation usingAngular-JS,Ajax, Bootstrap, Java Script and HTML.
• UsedMAVENin each project to automate the builds and managing project.
• Implemented Reporting SPAs usingAngularJs, AngularDirectives,Bootstrap, CSS3, LESS, Glyphicons and Gulp.
• DevelopedUIusingbootstrapdropdown multi-select, bootstrap modals Implemented a suite of app wide MODALS for application configurable warnings and alerts, Developed TabWidget, TreeWidget, user interfaces andcontrollersand theirtemplates.
• Developed anAngularJSworkflow manager leveraging Angular-UI's state router for flexible configuration and management of multi-step user input flows.
• Wrotegulptasks,bower,npmfor packing and creating production ready code.
• Developed BackendRestservices usingspring, Jersey, JSON and Swagger.
• Entailed in system design and development in core java usingCollections,multithreading.
• Developed applications usingJava 6.0/7.0andJ2EE.Experience inLINUXenvironment.
• Implemented the caching mechanism inHibernateto load data fromOracle database.
• Deployed the complete Web application onJbossserver and usedLog4Jto capture the log dat includes runtime exceptions.
• UsedCruise Control framework for a continuous build process and reporting build status.
• BuildRESTweb service by building Node.jsServer in the back end to handle requests sent from the front-endjQuery Ajax calls.
• Deployed and currently maintaining the applications in JBoss application server in production environment.
• Browser based client communications with server using RESTweb services withJSON.
• Involved inUnit Testing, Functional and Integration Testingfor different Modules in the application usingJasmine, Karma and PhantomJS.
• Involved in Regression Testing using Selenium.
• Participated in theapplication architecture,development tools for websolutions dat fulfill the business requirements of the project.
• Implemented and maintained the branching and build/release strategies utilizing GIT
• Involved in the implementation of JSPs, Servlets to interact with Oracle Database.
• Involved in implementing TDD functionality of extreme programming in software development life cycle.
• Designed properties file dat has been used by many services and written code to read dis properties file.

Confidential, Dallas, TX

Full Stack Java Developer

Responsibilities:

• Developed the business domain layer usingJava, J2EE, JDBC and used DAO, Transfer Objects, Singleton, Factory and Front Controller design patterns
• Implemented Struts framework in the presentation tier for all the essential control flow, business level validations and for communicating with the business layer
• Developed Struts framework Action Servlets classes for Controller and developed Form Beans for transferring data between Action class and the View Layer
• Developed the front-end UI using JSP, HTML, JavaScript, CSS. ImplementedStruts Validators frameworkto validate the data
• Developed Ant(build.xml) targets for build and deployments onWebSphere Application Server5.0
• Developed Stored Procedures in the oracle 9i database.
• Performed impact analysis on thedependency projectsof OneSource Project
• Involved in writing unit test plans and developing test cases usingJunit. Used Configuration Management andVersion Control tool CVS.
• Designed User Interface using Java Server Faces (JSF), Cascading Style Sheets (CSS), and XML.
• Developed theEnterprise Java Beans(Stateless Session beans) to handle different transactions such as online funds transfer, bill payments to the service providers.
• Developed deployment descriptors for theEJBhave to deploy onWeb SphereApplication Server.
• Implemented Service Oriented Architecture(SOA) usingJMSfor sending and receiving messages while creating web services.
• Developed Web Services for data transfer from client to server and vice versa usingApache Axis, SOAP, WSDL, and UDDI.
• Extensively worked on MQ Series using point-point, publisher/subscriber messaging Domains for implementing Exchange of information through Messages.
• DevelopedXML documentsand generatedXSLfiles for Payment Transaction and Reserve Transaction systems.
• Implemented various J2EE Design patterns likeSingleton, Service Locator, Business Delegate, DAO, Transfer Object, and SOA.
• Worked on AJAX to develop an interactiveWeb Application and JavaScriptfor Data Validations.
• Used Subversion to implement version control System.