SUMMARY

• Around 5 years of progressively responsible experience in development, testing, documentation & production support applications using Internet, Web and Client Server Technologies in N - Tier J2EE Architecture.
• Experience in the entire lifecycle process in projects which includes Design, Development, Deployment, Testing and Implementation.
• Proficient in design and rapid development of web and J2EE applications using Core Java, JSP, CSS, Servlets, JavaScript, spring, JDBC, JNDI, JMS, HTML/DHTML, XML and Struts framework
• Experience in XML related technologies including XML, XSD, UML, XSL, DTD, XML Schemas, SAX and DOM Parsers.
• Developed applications in environments of Agile and Waterfall methodologies.
• Expertise in working with application servers and Web Servers as Web Logic, WebSphere, Tomcat, JBoss.
• Expert level skills in Java, JSP, Servlets, Struts, JUNIT, Multithreading, JDBC, with
• Experience in MVC Design Pattern of J2EE Architecture.
• Experience in Agile Methodology (Scrum)
• Active participation in the technical and architectural design of the project and maintaining the team spirit in development, delivering the product.
• Strong analytical and problem-solving skills. Willingness and ability to adapt to newEnvironments and learn new technologies

TECHNICAL SKILLS

Java Technologies: Servlets, JavaBeans,JSP,JQuery, JMS, AJAX, Angular JS,JDBC, HTML, Ant, Log4JandJunit.

Markup Languages: SQL, UML, HTML, DHTML.

Frameworks: JSF Framework, Struts 1.2, Spring3.0, EJB3.0, JPA, Hibernate, Spring Batch, MVC.

Scripting Languages: JavaScript.

Programming Languages: Java, C, C++, C#, VB.Net

Web Servers: Apache Tomcat, Jboss.

Application Servers: Web Sphere, Weblogic Server.

Operating Systems: Windows XP, Windows7, Windws2000, HPUX/ Linux, UNIX.

Versioning Tools: SVN, Clear Case, CVS.

Database: Oracle, SQL Server, DB2.

PROFESSIONAL EXPERIENCE

Confidential, Phoenix, AZ

Java Backend Developer

Responsibilities:

• Implemented business layer using Core java, Spring Beans using dependency injection, Spring annotations.
• Designed and developed the REST based Microservices using the Spring Boot.
• Developed and consumed Restful web services to accumulate data and generate reports.
• Involved in unit testing and regression testing before production deployments.
• Developed Junit test cases for the developed application.
• Go through the assigned JIRA issue requests of the project and work with Business requestor to finalize requirements based on the technical possibilities.
• Understanding High Level Design and creating detailed technical Design documents.
• Developed code using server-side technologies like Spring Boot framework- Core, AOP, MVC, Data.
• Doing code review for the projects done by other teammates/ peer code review.
• Used Jenkins tool to deploy application in cloud and non-cloud environments.
• Tracking the defects/bugs till production phase.
• Interacted with Business requestor/ Client portfolio managers to finalize the requirements, UAT support and post-production support.
• Working with other teams (like back end or middle ware team), required for the project.
• Involved in post-production maintenance and solved the tickets.
• Involved in build and deploying the application using Tomcat server.
• Implemented rules for code quality using Sonar, Code Pro, PMD, Checkstyle, Findbugs.

Environment: Java, Spring Boot, Microservices, BIRT tool, Spring MVC, Spring Data, Spring AOP, REST web service, Oracle, Sybase, Angular, HTML5, JavaScript, CSS.

Confidential, Detroit, MI

Java Developer

Responsibilities:

• Involved in all phases of Software Development Life Cycle (SDLC) including analysis, design, development, and testing of the project.
• Used Spring Boot to create stand-alone spring applications.
• Used Eclipse Integrated Development Environment for coding, debugging and testing the application modules.
• Designed and developed Microservices business components using Spring Boot.
• Knowledge in creation of Typescript reusable components and services to consume REST API's using Component based architecture provided by Angular 2.
• Implemented Spring Boot services in combination with Angular as front end to form a Microservice Oriented application
• Angular JS was used to parse the JSON file using the REST Web services.
• Configured Spring based Microservices and Spring Boot
• Used Object/Relational mapping tool Hibernate and JPA to achieve object to database table persistency.
• Analyze and fix issues related to REST Web services and Application responses.
• Implemented the back-end services using SpringBoot.
• Worked on developing REST Services to expose the processed data as a service.
• Implemented Spring Security and Spring transactions in the applications.
• Experienced on spring framework applications like Spring Core, Spring AOP, Spring MVC, Spring Batch, Spring Security and Spring Boot and did integration to Micro services into existing system architecture.
• Involved in the configuration of Spring Framework and Hibernate mapping tool.
• Extensively followed Test Driven Development to implement application business logic, work flow process and integration of application modules.
• Followed Pair Programming to analysis, design, development, Integration, Testing and deploy the applications.
• Used XML, XSD, XPath and JAXB for message transformations and mappings.
• Extensively followed agile Scrum methodology and XP to implement the application modules.
• Used Maven for building and deploying the web application into WebSphere and configuring the dependency plug-ins and resources.
• Wrote JUnit test cases for each line of the application code and performed validation.

Environment: Java/J2ee, JSP, SpringBoot, Hibernate, SOAP, REST, JAX-RS, JMS, MQ Series, SQL, PL/SQL, JAXB, XML, HTML5, CSS, JavaScript, jQuery, AJAX, JSON, Eclipse, JBoss.

Confidential, Plano, TX

Java Developer

Responsibilities:

• Involved in gathering and analyzing business requirements and converting them into technical specifications.
• Developed Class Diagrams, Sequence Diagrams as part of Module Design Documentation.
• Agile delivery of software using practices of short iterations, scrum.
• Implemented the presentation layer using Spring framework
• Developed the JavaScript for Client-Side Validation.
• Used Struts framework to develop the application based on a MVC design pattern.
• Developed the User Interface using JSTL, Custom Tag libraries, HTML,XHTML, JavaScript, and CSS.
• Used JDBC for database connectivity to SQL Server.
• SOAP has been used as a protocol to send request and response in form of XML messages. WSDL has been used to expose the web services using Apache Axis.
• Used J2EE design patterns like Service Locator, Data Access Objects, Factory pattern, MVC and Singleton Pattern.
• Created and consumed SOAP/Restful Web Services.
• The RESTful web services have been used to retrieve and update the data which is populated
• Implemented Hibernate using the Spring Framework (Created the session Factory).
• Involve in JUnit Testing, debugging and bug fixing.
• Worked on Multithreading.
• Participated in the discussion with business experts to understand the business requirements and mold them into technical requirements toward development.
• Designed UML diagrams using Rational Rose.
• Built the functionality for the front end JSPs to take the data from the model as an XML and using XSLT to convert the XSL to HTML.
• Prepared Test Cases for Integration Testing.
• Used Java Message Service (JMS) for reliable and asynchronous exchange of important information, such as Loan and Teller application
• Designed and developed Message driven beans that consumed the messages from the Java message queue.
• Deployed components to the development environment, system test environment, and UAT environment.
• Used simple Maven projects and Maven Archetypes projects for developing applications and provided JAR files for UI application use.
• Test Driven Development approach was used and was involved in writing many unit and integration test cases.

Environment: Java, JavaScript, Spring 3.1, Hibernate 3.1, Struts 1.3, JSTL, Custom Tag libraries, HTML, XHTML, CSS, JDBC, JAXP, JDOM, PL/SQL, JMS, Junit.