PROFESSIONAL SUMMARY:

• 5 years of experience as a Java/J2EE Developer in analysis, design, implementation, integration, testing and maintenance of applications using Java/J2EE and Object - Oriented Client-Server technologies.
• Extensively worked with Retail, Healthcare, Insurance and Investment domain with good knowledge of developing complex projects and good management skills of the deliverables.
• Experience in working with various Software Development Life Cycle (SDLC) methodologies based on Agile (Scrum), Waterfall Model.
• Expertise in Object Oriented Design and Development (OOAD) using Rational Unified Process and Unified

TECHNICAL SKILLS

Languages: JAVA, C, C++, SQL, and PL/SQL.

Web Technologies: HTML, JavaScript, CSS, Angular JS, Angular 2, AJAX, XML, XSLT, Java Beans, JMS.

J2EE Technologies: Servlets, JSP, JSF, EJB, JMS, JNDI, Web Services, JDBC, SOAP, RMI.

Spring technologies: Spring core, Spring MVC, Spring Boot, Spring Cloud.

Methodology: Agile, Scrum, TDD, OOAD, SDLC.

Java Script Technology: Angular JS, Node.js.

App/Web servers: Apache Tomcat, WebLogic, WebSphere, JBoss.

Applications Frameworks: Spring, Hibernate, Struts, JSF.

Web services: SOAP, WSDL, AXIS, JAX-WS, REST, JSON, JAX-RS, JAX-RPC, UDDI.

D Confidential bases: Oracle, MySQL, MongoDB, Cassandra.

XML: XML, XPATH, XSLT, JAXB, SAX, DOM, JAXP.

IDEs: Eclipse, NetBeans, InteliJ.

Operating Systems: Windows, UNIX, LINUX.

PROFESSIONAL EXPERIENCE

Confidential

Application Developer

Responsibilities:

• Designed use cases, sequence and class diagrams, activities, states, objects and components. Used UML (MS Visio) for software design.
• Involved in analyzing the requirements and participated in discussions with business analysts.
• Developed various helper classes needed following core java multi-threaded programming and Collection

Environment: Java 1.5, Java 1.6, J2EE, JSP 2.5, JUNIT, Spring, Spring Integration, Spring MVC, Hibernate 3.0, Oracle11g, Maven, JBoss, Apache, SOA, Apache CXF, Eclipse IDE 3.7, Log4J, Ajax, SOAP, PL/SQL, HTML, CSS, Java Bean, JavaScript, GIT.

Confidential

Java Developer

Responsibilities:

• Extensive knowledge on spring modules like Spring MVC, Spring Boot, Spring IOC, Spring DAO, Spring AOP, Spring Batch.
• Used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST API, Spring Boot for microservices and Spring Batch for running batch jobs
• Responsible for writing J2EE compliant Java code for application development effort which involved working with JDBC, XML, Hibernate, EJB, Spring etc.
• Involved in SDLC Requirements gathering, Analysis, Design, Development and Testing of application using Agile Methodology (Scrum).
• Played a key role in developing the business layer and d Confidential management components of this web-based system over J2EE architecture.
• Used Java Messaging Services (JMS) for reliable and asynchronous exchange of important information such as payment status report.
• Used JDBC to invoke Stored Procedures and d Confidential base connectivity to ORACLE.
• Coordinate with all the teams for functional requirements and ensure compliance to all architecture standards.
• Implemented Business processes such as User Authentication using Spring security.
• Implemented persistence layer using Hibernate that use the POJOs to represent the persistence d Confidential base tuples. These POJOs are serialized Java Classes that would not have the business processes.
• Implemented the application using the concrete principles laid down by several design patterns such as MVC, Business Delegate, Session Facade, Adapter, D Confidential Access Object, Singleton and Factory.
• Deployed the applications on Confidential Web Sphere Application Server.
• Experience in creating custom, general use modules and components which extend the elements and modules of core Node.JS.
• Used Node.js as a proxy to interact with Rest services and interacting with D Confidential base with react.
• Developed REST API's using Node.js and experienced in using web services like SOAP, REST.
• Used GIT for version control across common source code used by developers.
• Used XML Web Services using SOAP to transfer the amount to transfer application that is remote and global to different financial institutions.
• Used XML parser APIs such as JAXP (SAX) and JAXB in the web services request response d Confidential marshalling as well as unmarshalling process.

Environment: Java, J2EE, JMS, JNDI, Oracle, HTML, XML, DOM, SAX, ANT, Rationale Rose, GIT, Confidential Web Sphere Application Server, Hibernate, Spring, Spring ORM, Spring Boot, Spring AOP, Spring IOC, Spring DAO, LOG4J.

Confidential

Java developer

Responsibilities:

• Design and Development of the Object-Oriented applications using OOA and OOD techniques in all Business
• Contributed as a key team member to major projects from their inception and played an instrumental role in growing.
• Developed cloud native microservices using Spring cloud and Spring Boot.
• Involved in implementing Core Javaconcepts - Collections, Exception Handling, Multi-Threading in process of developing application
• Implemented MVC architecture using Spring and Hibernate for ORM
• Efficiently used Spring MVC for code enhancements and Restful webservice in Spring MVC with Hibernate
• Implemented Spring Batch and Spring Task Scheduler to automate importing d Confidential from CSV files sent from client into DB2 d Confidential base
• Stored d Confidential in Oracle d Confidential base and accessed using Oracle JDBC drivers.
• Worked on bug fixing and Production Support.
• Implemented CAS to Authentication/Authorization/SSO of user and web services.
• Implemented test case using jUnit to reduce bugs
• Client specific UI in front end
• Implemented High charts to generate different chart and graph to use in report
• Implemented bootstrap to use CSS
• Used Tomcat to deploy application
• Managed MySQL servers as D Confidential base admin by making secure, creating d Confidential base/table and task

Environment: Java, Bash Script, HTML, CSS, JavaScript, jQuery, MySQL, Tomcat, CVS, Apache Tomcat Server, JDBC, Junit Ant, Maven, Eclipse, Spring, Spring core, Spring MVC, Spring Boot, Spring Cloud. UNIX and Windows.