SUMMARY:

• Around 8 years of experience in software application design, analysis and development on Client - Server Applications.
• Good developing and implementation skills in Core Java and J2EE technologies.
• Experienced with the Software Development Life Cycle (SDLC) process, Iterative Development Model and OOAD Techniques.
• Demonstrated expertise in handling Development, Maintenance, Upgrade and Enhancement projects.
• Worked on IDE’s such as Eclipse/My Eclipse, JBuilder for developing, deploying and debugging the applications.
• Hands on experience with Tomcat Application server.
• Having in-depth knowledge in server side java applications that includes JSP, JDBC and Servlets.
• Proficient in design and rapid development of web and J2EE applications using Core Java, JSP, JSF, CSS, Servlets, EJB, JavaScript, Spring, JDBC, JNDI, JMS, SWING, HTML/DHTML, XML and Struts framework.
• Proficient in MVC architecture using Spring framework / JSP-Servlet and J2EE Design Patterns.
• Experience in using cloud services like Amazon Web Services (AWS).
• Implemented AJAX with JavaScript for Client side validations and reducing data transfer between user and server.
• Expertise in implementing spring framework for Dependency Injection, support for the Data Access Object (DAO) pattern and integrated with hibernate, Struts MVC.
• Implemented web services using SOAP and REST.
• Developed REST web services using AngularJS.
• Experience in working on Agile, Waterfall methodologies.
• Expertise in replacing SQL backend with NoSql MongoDB for scalability and performance.
• Experience in database management for Oracle and SQL server.
• Developed Single Page Applications (SPA) using latest technologies likeAngularJS, Bootstrap for data-rich and instant feedback on interaction.
• Effective team player and excellent communication skills with insight to determine priorities, schedule work and meet critical deadlines.

TECHNICAL SKILLS:

Languages: Java, C, C++, J2EE, JDK 1.6/1.7/1.8

Technologies: J2EE, JDBC, Servlets, JSP, SOAP, REST, JQuery, EJB, JSF, Log4J, JUnit, JMS/Kafka/Tibco EMS, Struts, Spring MVC, Hibernate, DAO, Spring BOOT, Spring BATCH, Spring Integration and Javascript.

Web Technologies: HTML, JavaScript1.x, XML1.0, XSL, XSLT, CSS, Angular-JS, Bootstrap.

Development Tools (IDEs): IntelliJ, Eclipse 3.2, JBuilder 8, NetBeans 5.5 and Visual Studio.

API 's: Java Persistence API(JPA), Android API(Google), Bitbucket Java API and Spring.

Web/Application Servers: IBM Web Sphere, BEA Web logic, JBoss, Tomcat server.

Build Tools: ANT, Maven and Gradle.

RDBMS: Oracle11g, MS SQL Server 2005/2000, Sybase, MySQL5.1/4.1, DB2 9.1/8.1/7.2.

Version Control: Git.

Tools: JUnit, Log4j, Rational Rose

Operating Systems: Windows NT, Windows 95/98/2000/XP/7, LINUX, UNIX.

PROFESSIONAL SUMMARY:

Confidential, Sunnyvale, CA

Data Center Security

Responsibilities:

• Coordinated with mainframe developers to understand, preserve and migrate legacy application functionality.
• Participated in sprint planning and Scrum meetings.
• Created visual insight in the dashboard by gathering specific requirements from different users.
• Worked with technologies like Core Java, J2EE, Hibernate, and Oracle.
• Distributed modules services using Bitbucket Java API.
• Involved with Oracle Identity Manager (OIM) for specifying roles and permissions in subnet.
• DeployedSymantecservice for VMware-based Datacenter.
• Involved in designing, creating, reviewing Technical Design Documents.
• Analyzed, created and proposed remediation measures to fix the bugs in the application.
• Coded using standard design patterns such as MVC, SOA Architecture.
• Created Framework for Integration Testing (FIT) based test cases for integration testing.
• Involved in coding, code reviews, JUnit testing, Prepared and executed Unit Test Cases.
• Extensively used JSON library for REST api.
• Used log4j for logging monitoring errors and exceptions all across the application.
• Participated in code reviews and code walkthroughs to identify and achieve performance improvements.
• Coordinated with Database Administrators to analyze and optimize the application load on database.
• Used Git as a Version Control.

Environment: VMware, BitBucket API, Spring 4.0, JDBC, JPA, REST, XML, Oracle, Eclipse 4.2, Tomcat, Git, Log4J, JUnit.

Confidential, Milpitas, CA

Supply Chain Management Consolidation

Responsibilities:

• Have been involved in Java J2SE/J2EE development using Spring MVC, Spring Web Services, and Hibernate.
• Involved in IBM Database integration tool IDMS to perform database operations.
• Designed and developed modules using Spring, Spring JDBC, Hibernate3, EJB3, Web/REST services, log4J, Oracle, Ant and deployed in AWS cloud server.
• Created EC2 instance and stored project dump files in S3 storage and used Data Pipeline to move the data from one storage to another.
• Built Asynchronous Notification REST web service to send message/ email/sms with Log4j, Spring, Hibernate, Tomcat and MySQL Queue.
• Switched to DynamoDB database for retrieving model information.
• Associated with Enterprise Service Bus (ESB) Application called Mule to establish connection between applications and enabling them to exchange data.
• Involved in unit testing/integration testing of different modules.
• Interact with testing team to fix issues, found during the release phase
• Released working software every 2 week sprint cycle, during development.
• Worked on different modules such as Service Management module, Service Provider module, Subscription module.
• Involved in performance monitoring using Cloud Watch.
• Maintained light amount of data in RDS database for authentication purpose.
• Used Apache CXF as the Web Services framework to implement the REST APIs involved.
• Developed the front-end web pages using HTML, JSP, JSTL, JavaScript, Jquery and AJAX and AngularJS for presentation layer.
• Has created PL/SQL procedures, functions and complex SQL queries for admin services.
• Designed & implemented client/server application to plan package forwarding & route scheduling.
• Used GIT as Version control tool.
• Developed user interface using JSP, AJAX, JSP Tag libraries to simplify the complexities of the application.
• Used AWS messaging services Kinesis and SQS for notifying about overloading server and performance issues.
• Experience in creating build files using Maven.
• Involved in writing maven scripts for merging jar files into existing repository.
• Hands-on experience as a Functional SOA Testing Lead.

Environment: Agile, J2EE, Spring MVC, Hibernate, Strut, JQuery, AJAX, PL/SQL, REST, Eclipse, WebLogic, JSTL, Servelts, Maven, JUnit.

Confidential

Central Pond Management System

Responsibilities:

• Responsible to enhance the Portal UI using HTML, Javascript, XML, JSP, Java, CSS as per the requirements and providing the client side, Javascript validations and Server side Bean Validation Framework.
• Used Hibernate as an ORM framework.
• Implemented the service layer and DAO layer to integrate with the relational databases.
• Developed the Encryption, Decryption program to secure sensitive data like user account information.
• Developed XML schema and generated XML Beans.
• Used Spring Core Annotations for Dependency Injection.
• Used Git as a version control tool.
• Development of REST web services using Spring 4.x framework.
• Used Log4J to store log messages.
• Created UNIX shell scripts to automate the build process, to perform regular jobs like file transfers between different hosts.
• Wrote XML files containing Queries that are going to use an application and program to access them.
• Responsible for checking the customer's essential package using session cache.
• Performed data loading using Spring, Hibernate.
• Used Maven for the built tool after retrieving the latest code from Perforce,
• Extensively worked with the retrieval and manipulation of data from the Oracle database by writing queries using SQL queries on the SQL server.
• Involved in production support, monitoring server and error logs
• Involved in the System Integration Testing.
• Configured and deployed the .war file on JBoss Application Server.
• Prepared and executed test plans -Involved in unit, system and Integration testing.

Environment:J2SE, J2EE, Spring MVC, Hibernate, JDBC, Eclipse, WebSphere, Oracle, Log4j, Maven, XML, HTML, CSS, JBoss, jQuery.

Confidential

Life Insurance Corporation

Responsibilities:

• Developed web components using JSP, Servlets and Server side components using EJB under J2EE environment.
• Responsible for developing Use Case, Class diagrams and Sequence diagrams for the modules using UML and Rational Rose.
• Designed, Implemented and tested the spring 4.x domain model for services using Core Java.
• Used Spring Framework for dependency injection with the help of spring configuration files.
• Developed the presentation layer using JSP, HTML, CSS and client validations using JavaScript.
• Designed, developed and maintained the data layer using Hibernate and performed configuration of Struts, Application Framework.
• Created stored procedures using PL/SQL for data access layer.
• Developed and maintained ANT Scripts.
• Involved in the configuration management using CVS.
• Developed various test cases and performed unit testing using JUnit.
• Developed stored procedures to extract data from Oracle database.
• Application developed with strict adherence to J2EE best practices.
• Developed Ant scripts to bundle and deploying application on to Weblogic.

Environment: J2EE, Spring MVC, JSP, Servlets, Hibernate, SQL/PLSQL, Web Services, SOAP, JUnit, Weblogic, Oracle, CVS, ANT, and Windows.