SUMMARY

• Around 7 years of Java Programmer Experience in Analysis, Design, Development, Testing, Maintenance, Implementation and Production Support of large - scale Business Application Software and Client/Server applications and Internet Applications.
• Extensive hands on work experience using Microservices with Spring Boot, Restful and SOAP, SOAP UI Web services.
• Experienced in Java Application Development, Object Oriented Concepts, Object Oriented Design (OOD), Object Oriented Programming (OOP) and its implementation.
• Extensive work Experience and Knowledge of all phases of Software development life cycle (SDLC). Developing applications using Agile and SCRUM methodologies.
• Experience in developing applications using Core Java, Spring Framework, Spring Boot, REST, J2EE, Servlets, Collections, Maven, Exception Handling, JDBC, XML, JavaScript, HTML, Eclipse, Tomcat and Oracle.
• Proficient in Java, Java Servlets, Java Beans.
• Knowledge of Object Oriented programming and design.
• Good experience in data processing and Interfacing (Back-end Front-end connectivity) skills using Oracle 9i (SQL, PL/SQL), MySQL, SQL Server, and Create Entity Relationship Diagrams (ERD) for various database systems.
• Expertise in various components in Spring, which includesSpring IOC, AOP, Spring JDBC, Spring MVC, Spring JPA, Spring Batch, Spring Security and Spring Boot.
• Experience in design and architecture of the applications using spring.
• Excellent understanding of Software Development Life Cycle (SDLC) and Maven tool.
• Good knowledge of Hibernate and Hibernate Query Language (HQL) in addition to AOP Spring, Spring-Web Flow, Spring transaction management and Spring MVC.
• Experience in UI Development and Documentation of Web & Client Server Applications using HTML5, DHTML, XML, XHTML, CSS3, JavaScript, jQuery, Angular.
• Used versioning tools GIT Hub and Subversion.
• Experience with different type of services - Batch, RESTful, SOAP services.
• Worked with JavaScript validation and Developed Object oriented code.
• Extensive experience with Struts, spring, JSF and Hibernate frameworks.
• Experience in System Testing, Functional Testing, Regression Testing, Integration Testing and User Acceptance Testing on Client Server and Web Based Applications.
• Expertise in analyzing Business Specification Documents, Functional Specification Documents, Use Cases, JUnit Test Cases, generating test scripts and analyzing test results.
• Possess good work ethic, excellent oral, written, interpersonal communication skills and a Quick learner
• Experience in writing build scripts using ANT and Maven.

TECHNICAL SKILLS

Core Java: Java 1.7, Data Structures, Collections, Generics, Serialization Reflections, Concurrency/Multithreading, RMI, PL/SQL, C++.

J2EE Technologies: JSP, JMS, JavaServlets, JDBC, Struts, Spring Core, Spring Batch, Spring (Core, MVC, DAO, JPA, AOP, Security, Boot, Quartz), JSF.

Web Services: SOAP, Spring REST, JAX-RPC, JAX-RS, JAX-WS, JMS (Active MQ, Rabbit MQ).

Web Technologies: HTML, DHTML, CSS,XML, XSL, XSLT, XSD, XHTML, SOAP, WSDL, JSON-parsing, JSON-DTD, Schema Modeling,JavaScript, jQuery, Ajax. Bootstrap, Angular.

ORM Frameworks: Hibernate, DAO, Spring JPA.

Database: Oracle, DB2, MySQL, Sybase, Mongo DB, Cassandra, Microsoft SQL Server.

Tools: Eclipse, JBuilder, Rational Rose Enterprise.Log4J, Maven, Ant, Jenkins and Gradle.

Version Control Systems: SVN (Apache SubVersion), CVS (Concurrent Versions System), Git.

Application Servers: Oracle Web Logic, IBM WebSphere, JBoss, Apache Tomcat.

Testing: Junit, Mockito, Selenium

Design Methodologies: Rational Unified Process, Agile, Scrum, Test Driven Development, Rapid Application Development.

Operating Systems: Windows 98/2000/XP/Vista/7/8, UNIX, Oracle Solaris, Linux (Redhat).

Cloud Computing: AWS (Amazon Web Services), working with EC2, RDS, Dynamo DB, S3, Cloud Formation Templates.

PROFESSIONAL EXPERIENCE

Confidential, VA

Full Stack Java Developer

Responsibilities:

• Designed and DevelopedJ2EEweb based consumer applications usingJSF, Richfaces, spring,DHTML, andAjax.
• Developed UI screens usingHTML,CSS,Xhtml,JQueryandJavaScriptand developed message-handling module usingSpring JMS.
• WroteJSFmanaged beans, converters, validator's following framework standards and used explicit and implicit navigations for page navigations.
• Developed client side validations usingJqueryandJavaScriptand developed composite components usingJSF facelets.
• UsedJPAannotations to map with database tables usingHibernate. UsedHQLHibernate Query Language andCriteriaAPIfor database querying and retrieval of results.
• Configured Hibernate multi-level and query Caching mechanism usingEhcacheand integratedspringwithHibernateSession Factory.
• Developed server side application to interact with database usingSpring BootandHibernate.
• UsedSpringFramework based on MVC Model View Controller architecture in Web Sphere Application Development.
• Implemented Micro servicesusing spring boot, and enabled discoveryusingNetflix eureka server.
• UsedSpring IOC, AOP, Spring Bootto implement middle tier.
• Build configuration and develop custom solutions that act uponJenkinsinformation in authentic time.
• Implemented business logic in Middle Tier using pluggable components, which were specified in the customized xml documents usingspringframework.
• ConfiguredHibernate,springto map the business objects toOracle 11gDatabase using XML configuration file.
• Designed and developed a web-based test client using spring, Java Script, HTML and XML to test different parts of the application.
• UsedJSF2Ajax for UI data validation, upload last commit data with help of Ajax, GUI part are user friendly with help of Ajax.
• Involved in creation of web services,WSDLand web methods with Annotation inHibernate, Implemented Web Services in JAXP based onSOAPprotocols usingXML.
• Utilized the IBM Web Sphere MQ for asynchronous messaging between components using JMS

Environment: HTML, CSS, J2EE, Xhtml, JSF 2.0, JavaScript, Hibernate, IBM Web Sphere, spring 3, HTML and XML, JQuery, Oracle, Subversion, Maven2, JUnit4, UML, Apache CXF.

Confidential

Java Developer

Responsibilities:

• Used Spring MVC, Spring Batch, IOC, Spring AOP, Spring DI and Eclipse IDE, GitHub, JSF, OOAD, AWS, RCP, Multithreading.
• Oracle 11g was used as the database for the application which was hosted in the cloud using Amazon RDS service.
• UsedAWSSDK for connection to Amazon S3 buckets as it is used as the object storage service to store and retrieve the media files related to the application.
• Developed API for usingAWSLambda to manage the servers and run the code in theAWS.
• Implemented the UI using Angular.
• Good Experience in front ends technologies such HTML, HTML5, CSS, Java Script, Oracle and Ajax.
• Proficient with Software development methodologies like Agile Methodologies.
• Developed Java1.7, EJB 3, Rabbit MQ, Mongo DB environment.
• Worked on performance tuning of cluster using Cassandra Configuration file and JVM Parameters.
• Digital business platform for the enterprise and cloud that enables enterprises to create and run agile intelligent business applications.
• Involved in the configuration management using Gradle, RCP, Eclipse RCP, CVS and GitHub.
• Strong understanding of JPA, SOA, Web Services, Angular, JBoss, REST and XSD’s.
• Hands on experience on Linux shell scripting.
• Developed static and dynamic Web Pages using JSP, JBoss, Eclipse IDE, HTML, HTML5 and CSS.
• Used Ant for developing build scripts and deploying the Eclipse RCP application onto Web Logic.

Environment: Core Java, Spring, Spring IOC, Spring AOP J2EE, MVC, Ajax, JQuery, JSP, HTML, JavaScript, Struts, Spring, Hibernate, SQL, REST, JSON, SOAP, SVN, Mockito, JUnit, JDBC and Maven.

Confidential

Java/J2EE Developer

Responsibilities:

• Developed the Training and Appraisal modules using Java, Servlets and Java Swings.
• Created tables, views, Types, triggers, complex join queries, stored procedures, and functions and modifications to existing database structure as required for addition of new features.
• Developed various helper classes using Core Java multi-threaded programming and Collection classes.
• Developed user interface using JAVA Server Pages (JSP), HTML and Java Script for the Presentation Tier
• Developed JSP pages and client-side validation by java script tags
• Configured Struts-config.xml file for the Application and Developed Custom tag libraries.
• Used Value Objects, Service Locator and Singleton design patterns.
• Created CSS3 for formatting JSP pages
• Created a Front-end application using JSPs and Spring MVC for registering a new entry and configured it to connect to database using Hibernate.
• Developed the action classes to execute the business logic and action form's to collect the input data from the users using JAVA, DAO and DB2.
• Developed custom tags to display the data in JSP pages.

Environment: Java 1.5/J2EE, core java, JSF, Hibernate, JDBC, Eclipse, Spring, JSP, XML, XSL, JSTL, JavaScript, JQuery, MVC, Servlets, AJAX, HTML, CSS, log4j, Junit, Soap, JMS, Oracle 10g.