SUMMARY

• Highly motivated and focused Software Engineer with over 7 years of experience in Java J2EE software development.
• Extensive IT experience in server side development, distributed software architecture, object oriented design, messaging middleware and relational databases.
• Experienced in development, implementation and maintenance of web and distributed Enterprise applications using Java/J2EE technologies for banking, financial, insurance, Energy, Hotel and Mortgage organizations using Java, J2EE, JSP, Servlets, EJB Hibernate, Struts, Spring, JNDI, Webservices, JDBC, JAX - RS, RMI, XML, JavaScript, AngularJS.
• Expertise in server-side development with JDBC, Servlets, MVC architecture, Java Beans.
• Proficient in Core Java concepts Collections, Multithreading, Data Structures, Serialization, and Java Beans.
• Proficient in Java/J2EE Design Patterns including Singleton, Factory, Front Controller, Business Delegate etc.
• Experience in MVC architecture, Spring/ Struts framework, Spring IOC, Spring Dao, Spring Boot, JSP and Hibernate ORM.
• Experience with Python programming
• Experience using Jetty plugin for continuous deployment.
• Used and worked with SOAP and Rest Webservices using Jersey library.
• Experience using databases like MySQL and Oracle.
• Experience version control using SVN and GIT Repository.
• Skilled in analyzing and defining solutions to increase efficiencies and reduce redundancy
• Specialize in Enterprise Application Integration and Agile Methodologies.

TECHNICAL SKILLS

Java Technologies: JDK (1.6), Servlets, Python, Struts 3.0/2.0/1.2, spring, Hibernate, JSP 1.2, JDBC 2.0, JNDI, ANT, AJAX, XML, (DTD, Schema, DOM, SAX), Java Beans, Web services (WSDL, Rest, SOAP), HTML, CSS, JavaScript.

Frameworks: Spring 1.x/2.x, Struts 1.x/2.x, and 3.x, Hibernate 3.0

Languages: Java 8.0, SQL, T-SQL, PL/SQL, XML, HTML, DHTML, and UML.

Database: MySQL SQL Server 2005/2008, Oracle 9i/10g, PL/SQL.

Software/Tools: JENKINS, Maven, Ant

Version Control: CVS, Git, Clear Case

Servers: Apache Tomcat 5.5, JBoss 5.0, and Weblogic App Server.

PROFESSIONAL EXPERIENCE

Confidential, San Jose, CA

Java Developer

Responsibilities:

• Worked on gathering requirements from stakeholders and performed Design & Analysis of the Customer Specifications.
• Created UML diagrams (use case, class, sequence & collaboration diagram) based on the business requirements
• FollowedAgilemethodology (SCRUM) for developing this project, with eachSPRINTlasting for 2-3 weeks.
• Involved in analysis, specification, design, and implementation and testing phases ofSoftware Development Life Cycle(SDLC)
• Involved in Design and Development using OOAD methodology to capture and model business requirements, developing multi-threaded high-performance applications server-side workflow
• Used core java concepts like OOPS, multithreading, exceptional handling and collections.
• Created user-friendly GUI interface and Web pages using HTML5 and CSS3 and Javascript
• Used Spring MVC, IOC, ORM, AOP, DAO Modules
• JavaScript, AJAX, JSP was used for the client side validations.
• Converted old Python Code to Java.
• Used Web Services (SOAP/Restful) to exchange information over the web using Jersey Library.
• Developed thePersistence layer DAOusingSpring Jdbcfor all modules which hasPOJOclasses withCRUDoperations. Also worked on Spring Hibernate ORM using HQL queries.
• Developed the project using industry standard design patterns likeSingleton,Business Delegate Factory Patternfor better maintenance of code and re-usability.
• Worked MySQL and Oracle database for storing the data.
• Involved in debugging the application.
• Worked withIDE as Eclipse Indigoand deployed intoJBoss Application Serverwith Tomcat Server & usedMaven build toolto achieve more functionality for build process.
• Used Maven Jetty plugin in order to run applications in continuous development environment.
• Created custom Exception classes to display appropriate error messages to business users.
• Used Junit to perform white box testing of application. Created test conditions/test data.
• Used Log4j for logging Errors and publishing logging information to various preferred destinations.
• Used Jenkins for continuous deployment.
• Done POC on Chef

Key Technologies: Java 8.0, J2EE, Python, Spring, JSP, HTML, Servlets, EXTJS, Hibernate, JBoss, UML, Webservices, PL/SQL Oracle 10g, PL/SQL, jUNIT, Jenkins, Unix, GIT

Confidential, San Francisco, CA

Java Developer

Responsibilities:

• Participated in various stages of the project life cycle mainly design, implementation testing, deployment and enhancement of the application.
• Applied Agile methodologies for software development
• Analysis and Designing new enhancements for every release. Had good experience in low-level designs.
• Proficient in doing Object Oriented Design using UML-Rational Rose.
• Experienced in developing complex interfaces using spring framework and Ajax.
• Used Multithreaded programming using concepts like thread pools, Wait/notify and latches
• Used RESTful Webservices to extract product and warranty information.
• Implemented business logic using Session beans, Servlets and Stored procedures.
• Deployed and supported the application in production the application using Tomcat
• Development of persistent components using Hibernate 3.0.
• Wrote SQL queries, PL/SQL stored procedures and modifications to existing database structure.
• Developed Scripts for UNIX platform deployment.
• Used Maven for compilation and building JAR, WAR and EAR files.
• Used JUnit/Eclipse for the unit testing of various modules.
• Experience in Build, Maven, reviewing Maven site, JUnit and PMD Maven reports.
• Expert in debugging the issues and resolving the production/test issues.
• Involved in 24X7 production support and maintaining the application after production.

Key Technologies: Java 8.0, J2EE, JSP, WebServices, Spring, Ajax, Servlet, Oracle, PL/SQL, Weblogic Application Server, XML. UML, JUnit, ANT, JENKINS, Unix

Confidential

Java Programmer

Responsibilities:

• Participated in the analysis, design and the development of different modules for the integration with the application.
• Followed Scrum Agile methodology for iterative development of the application.
• Involved in system design, enterprise application development using object-oriented analysis in Java/J2EE.
• Extensive uses of Spring MVC annotations to built lightweight application and integrate it with hibernate.
• Generating company and financial report specific reporting periods and validating it using Spring MVC framework and JSP.
• Use Java, J2EE, JSP, Servlet, JSP, JMS, JDBC, Spring, Hibernate, Web services (JAX-WS, JAXP, JAXB)
• Used exceptional handling to handle the exception in the java code.
• Implemented DAO using Hibernate Reverse Engineering, MVC design
• Extensive use of hibernates to generate object relational mapping.
• Developed Spring Controllers, Service Components, DAOs, Web Services and UI Integration for processing the member request for the modules.
• Consumed Restful web services for external application.
• Used Serialization process to serialize the data to store in the database and used the same data after deserialization.
• Helped UI to integrate the java beans data using JSTL, Spring tags
• Generating Global ledger tree view having all the XBRL elements using jqGrid and jQuery.
• Using JQuery framework to build user interfaces and integrating it with spring framework.
• Understanding various taxonomy structure and applying treeGrid functionality of jQuery framework to model the tree for mapping. Using Ajax show dynamic view on the page.
• Worked on JQuery and made multiple AJAX calls with JSON as a response object.
• Generating output in XML format by extracting data of trail balance and global Ledger elements mapping from MySQL database.
• Performing code reviews and generating code review report. Fixing bugs reported by the testing team and updating the same after refactoring.
• Involved in setting up Maven configuration
• Session Management using Http session.
• Helping to design, implement and maintain multiple modules and services of the application
• Tested the application in different environments for compatibility.
• Understanding the functional and nonfunctional requirements from the specification and applying it to the module.
• Co-ordinate with the QA lead for development of test plan, test cases, test code and actual testing

Key Technologies: Java, JDK1.6, J2EE, Spring, hibernate, JSP, JavaScript, JQuery, AngularJS, Servlets, MySQL, Oracle, Web Services, Restful Inventory management and MRP system for CAC.