SUMMARY

• Over 5+ Years of experience as a Java Developer in Object Oriented development, implementation and maintenance of web and distributed Enterprise applications using Java/J2EE, JSP, Servlets, EJB, AJAX, JMS, Hibernate, Spring, JPA, ORM, JNDI, Web services, JDBC, JAXP, RMI, XML, and JavaScript.
• Experience in MVC architecture, Struts framework, Spring IOC and Hibernate.
• Experience working with SOAP and Restful Web services.
• Experience utilizing tools in Microservices architecture applications using Spring Boot, Spring Cloud.
• Experience working with Agile SCRUM methodology.
• Experience working with Oracle PL/SQL and writing stored procedures.
• Proficient in XML technologies like XSL/XSLT, SAX, DOM, WSDL, JAXB, Apache Axis.
• Experience in client - side development with CSS, JavaScript.
• Experience in Web development with Angular JS, JavaScript, JSP, XML, and XSLT.
• Hands on experience with Core Java with multithreading, Concurrency, Exception Handling, File handling, IO, Generics, Data structures and Collections, Garbage Collection.
• Experience with unit testing using Junit and knowledge of ANT and Log4j tools.
• Experience with test-driven development using a various unit testing framework such as Junit.
• Hands on with PL/SQL Stored Procedures, Triggers and Views.
• Experienced with IBM WebSphere Application Server, Oracle WebLogic application servers, JBoss, and Apache Tomcat Application Server.
• Used version controller tool like GIT and CVS.
• Good at Documenting and Understanding User requirements and System Specifications.

TECHNICAL SKILLS

Languages: Java, HTML, SQL, PL/SQL, XML.

J2EE Technologies: JDBC, JSP, JSTL, Servlet, JNDI, Web Services (SOAP/REST).

Web Technologies: JSP, HTML, CSS, JavaScript, JQuery, JSON.

Frameworks: Angular JS, SPRING, Hibernate.

Databases: My SQL, Oracle, SQL Server

Web/Application Servers: WebSphere, JBOSS, Apache Tomcat.

Methodologies: Agile, Scrum, Waterfall.

Operating Systems: Windows

IDEs: Eclipse, NetBeans

Other Tools: ANT, Maven, JUnit, GIT.

PROFESSIONAL EXPERIENCE

Confidential, Colorado Springs, Colorado

Full Stack Java Developer

Responsibilities:

• Documented all stages of the project, generated documentation using Java API Documentation Generator.
• Followed Test Driven Development (TDD), Scrum concepts of the Agile Methodology to produce high quality Software.
• Involved in designing, developing and implementation of Classes, UML diagrams showing generalization and other relationships, Sequence diagram describing the interaction of objects over time.
• Involved in design, develop and implementation of the application using Spring and J2EE framework.
• Built web-based application using Spring MVC Architecture and REST Web-services.
• Implemented as well as exposed web services using Apache Axis.
• Implemented services for the users of this application to check member's validity and schedule rides.
• Created an XML configuration file for Hibernate for Database connectivity.
• Created connections to database using Hibernate Session Factory, using Hibernate APIs to retrieve and store data to the database with Hibernate transaction control.
• Implemented persistence layer using various features of Hibernate framework like HQL queries, Criteria, projections etc.
• Created an XML configuration file generating beans of the java classes.
• Carried out bug fixing by rigorous testing using JUnit tests.
• Configured the JDO configuration files to persist the data to the Oracle Database.
• Used Log4j for legging and debugging purpose.
• Database Schema and tables were developed using SQL Developer.

Environment: Java/J2EE, Apache Axis, Spring, Hibernate, WebSphere, JDO Repository, Tomcat, XML, Log4J, JUnit, Oracle, Windows.

Confidential, Charlotte, North Carolina

Java/J2EE Developer

Responsibilities:

• Involved in analysis and design of various parts of the team’s domain based on the requirements.
• Worked parallel over releases to clean up code and make performance improvements to the application.
• Performed code reviews as a senior member of the team.
• Application was designed and developed using the Spring framework.
• Used Spring Dependency Injection to inject required services.
• Wrote and converted HQLs for services and testing
• Used Hibernate as the ORM tool to connect with Oracle database.
• Consumed WSDL using SOAP protocol to access trusted and secure services and data.
• Application used Web Services to communicate with external applications and vendors.
• Worked on JBoss locally and WebSphere in higher environments.
• Worked extensively on Eclipse as IDEs.
• Parsed XML response received in Java code through Web Services.
• Used XMLs in various ways such as to store named queries as well as queries accessed via custom query configurator and store other information or configurations.
• Used JUnit for test cases.
• Used Log4j as a logging tool.
• Used JavaScript to create reporting console tool for the application.
• Worked with QA team to understand, recreate and fix the bugs.
• Supported Production installs of the application.
• Provided integration support to ensure stability of code and application.
• Used Maven for project builds and Extensively used SVN to connect to SVN repository.
• Wrote various documents and spreadsheets based on analysis or for ease of development.
• Used JIRA for bug-tracking along with Fisheye for reviews.

Environment: Java, JDK, Eclipse, Spring, Hibernate, Oracle, SQL Developer, Maven, SVN, JIRA, JBoss, WebSphere, Agile/Scrum Methodology, HTML/CSS, XML, Log4j, Windows.

Confidential, Boston, Massachusetts

Jr. Java Developer

Responsibilities:

• Interacted with Business Analysts to come up with better implementation designs for the application.
• Interacted with the users in case of technical problems & mentoring the business users.
• Developed Web services to allow communication between the applications using Rest and SOAP Web services.
• Designed, Developed and analyzed the front-end and back-end using JSP, Servlets and Spring.
• Used Spring MVC framework controllers for Controllers part of the MVC.
• Implemented Business Logic using POJO’s and used WebSphere to deploy the applications
• Implemented various Java design patterns like Front Controller, Singleton, Façade, Data Access Object, Factory Pattern, etc.
• Worked with Agile methodology.
• Implemented various complex PL/SQL queries.
• Developed various JUnit test cases for Unit Testing.
• Implemented Java Persistence API (JPA) through Hibernate.
• Assisted Oracle DB development team in developing stored procedures and designing the database.
• Used Rational Rose as part of development of Rules.
• Used SVN as versioning system.

Environment: Java, J2EE, Servlets, Spring, Hibernate, Apache Rest and SOAP Web Services, Spring Framework, HTML, JavaScript, PL/SQL, SVN, Oracle, WebSphere Application Server, Windows.