SUMMARY

• Around 5 years of experience in Software Development Life Cycle (SDLC), Enterprise Web Application Design, Development, Programming, Testing, Support Maintenance and End - User support.
• Strong Core java programming skills using Collections Framework, Exception Handling and Multithreading.
• Expertise in design and development of web based applications using Core Java, Servlets, JSP, JDBC, Hibernate and spring.
• Good Knowledge in design patterns like MVC, Singleton and Prototype.
• Experience in UML diagram designing Use Cases, Class diagrams, Sequence diagrams, Collaboration diagrams, Component diagrams, Activity diagrams for multi-tiered object-oriented system architectures utilizing Unified Modeling Language Tools (UML) such as Rational Rose.
• Strong work experience in J2EE and Web technologies including Servlets, JSP, JDBC, EJB, Web services, XML, Spring framework (IOC, AOP,MVC, DAO, Boot, Data)for building multi-tier Web applications and integrating with ORM framework Hibernate.
• Experience in presentation layer using JSP, HTML, XHTML, CSS, JavaScript and angularJS.
• Strong experience in handling different Web Servers like Tomcat, Web logic and IBM web sphere.
• Experience in the design and development of SOAP and RESTful web services.
• Experience maintaining/deploying applications over Windows and LINUX.
• Expertise in writing SQL queries and PLSQL-Stored procedures and functions. Experience in different Data Bases like Oracle 11g/10g, MYSQL, SQL Server and Document Oriented Data Base NOSQL (Mongo DB).
• Experience in deploying applications Weblogic, JBOSS, ApacheTomcat, WebSphere and Good working knowledge on JUnit.
• Experience in developing applications using Eclipse and Netbeans, IntelliJ IDEs.
• Strong interpersonal, communication, technical and analytical skills with ability to learn new concepts quickly and utilize them in productive manner.

TECHNICAL SKILLS

J2EE Technologies: Java Servlets, JMS, JSP, JDBC, JavaBeans, JNDI, EJB

Frameworks: Struts, Spring(IOC, MVC, DAO, Boot, Data), Hibernate and JSF

IDE's: Eclipse3.x/4.2, NetBeans, Intellij Idea

Databases: Oracle, SQL Server, MYSQL, Mongo DB, PostgreSQL

Web Technologies: HTML5, CSS, JavaScript, XML, Angular.js

Version Control: SVN, GIT, Clear Case

Tools: and Utilities: Ant, Maven, JUnit and Log4j, Docker, Jenkins, JIRA

Web Application Server: Apache Tomcat, Web logic, JBOSS, IBM web sphere

Web Services: SOAP, REST

Operating Systems: Windows, UNIX/LINUX,RHEL

PROFESSIONAL EXPERIENCE

Confidential, Sacramento, CA

Java Developer

Responsibilities:

• Involved in complete life cycle of software development including designing, developing, testing, and deployment of the web portal application.
• Involved in migrating the project (Java 1.5 to Java 8) by replacing various deprecated Interfaces, classes and methods with new one.
• Developed front end business logic using client-side scripting languages such as JavaScript and other web technologies like HTML, AngularJS.
• Developed the backend business logic using Java, J2EE, Web Services, SOAP, WSDL, XML, XML Schema, and XSLT.
• Implemented the client side inputs verification using JavaScript.
• Design the base architectural components as per the MVC architecture using Spring (MVC, DAO, Boot) and Hibernate frameworks.
• Implemented Singleton, DAO, MVC design patterns in the project.
• Developed web service for web store components using SOAP(XML, WSDL)
• Used Apache Camel (Active MQ) for Data transfer, JAXB for XML parsing messages.
• Designed and implemented the service requests backup mechanism using JMS messaging queues.
• Involved in writing SQL Queries using SQL joins mechanism and SQL constraints concepts and created multiple views to retrieve data from Oracle data base.
• Developed DAO pattern for Database connectivity.
• Deployed and currently maintaining the applications in JBoss application server in production environment.
• Implemented test cases for unit testing of modules using JUnit.
• Deployed the services in multiple testing environments for System testing, Integration and UAT testing.
• Involved in software defect tracking using Rational Clear Quest bug tracking system.
• To maintain versions of the code and sharing code in between team used Clear Case as the version control tool
• Used Ant to compile & build the client Applications.
• Actively participated in documentations, code reviews, release management and post implementation support.

Environment: Java, Hibernate, Spring(MVC, Boot), Oracle, XML, XML Schema, XSLT, JSP, JAXB, SOAP, JMS, JUnit, Rational Software Architect, Rational Clear Quest, Clear Case, JBoss, Ant.

Confidential

Software Developer

Responsibilities:

• Used Agile Methodology (Continuous Integration, Pair Programming, TDD) to develop application and participated in regular meetings to provide various updates.
• Worked on end to end Application development from Scratch.
• Developed UI Static and Dynamic Single Page Application using Angular.js and JSP.
• Developedcross-browser/platform HTML5, CSS, andJavaScriptto match design specs for complex page layouts while adhering to code standards.
• Worked on MySQL for database integration.
• Developed business logic at server side using Spring MVC, Spring Boot and some core java concepts like Exception Handling, Multithreading and Collections.
• Developed Server side components using Hibernate and Spring Framework.
• ConfiguredHibernateobjects as Spring Beans in the Spring Configuration File
• Worked on DAO and MVC design patterns and Implemented MVC Architecture using Spring Framework.
• Used RESTful web service to modify resources on the server without performing any server-side operations.
• Performed the testing of application using Junit test cases to unit test the code and Monitored error logs using Log4J in every phase and fixed the issues.
• Used SVN as the version control tool and Maven to compile & build the client Applications to manage transitive dependency.

Environment: Java, J2EE, JSP, Servlets, HTML5, JavaScript, RESTful Web Service, Spring, Hibernate, XML, Web Logic, MySQL, Log4j, Junit, Json, Maven, SVN.

Confidential

Java Developer

Responsibilities:

• Used SDLC to develop the application.
• Involved in the Business Requirement analysis, Design Process, Data Modeling and Product development.
• Involved in developing Dynamic web pages using JavaScript, AXVW, JSP.
• Worked on SQL Server Data Tools for database integration.
• Used HTML iframes concept to develop user friendly webpages.
• Created interconnection between SQL Server and PostgreSQL for database accessing.
• Used MVC for developing business logic as industry standard.
• Wrote client side and server side validations using Struts Validators and Java Scripts.
• Implemented various Validation Controls for form validation and implemented custom validation controls withJavaScriptandjQuery.
• Implemented the Drag and Drop functionality using JQuery UI framework.
• Implemented Singleton Design Pattern to restrict the instantiation of a class to one object and make that object to coordinate actions across the system.
• Applied Spring (IOC, MVC) for developing Transaction Management and Business Services and also implemented Dependency Injection for loose coupling.
• Useddatabase connectorsto persist the data into the database.
• Participated in daily based updates for ARCHIBUS Software Customization to make it more efficient and user friendly.
• We used ARCHIBUS connectors to connect different databases.

Environment: Java, J2EE, JSP, HTML, iframes, Jquery, Struts, Spring, AXVW, SQL Server, JavaScript, SOAP Web Services, XML, PostgreSQL, Apache Tomcat.