SUMMARY

• Results driven, Innovative, self - motivated procurement specialist with 11 plus years of experience in end to end application designing and development and support using Java/J2ee technologies.
• Oracle Certified Java Programmer (OCJP), formerly known as SCJP.
• Quick learner of the new technologies and excellent team player and handling work independently.
• Experienced on multiple server-side technologies such as, Java, J2EE, JSP, JSTL & Custom Tag, Servlets, Filters, JDBC, JNDI, Reflection and Oracle (SQL PLUS/PL SQL).
• Experienced on multiple client-side technologies such as, HTML, JavaScript and JQuery - Ajax.
• Experienced on multiple frameworks such as, Generics & Collections, Struts, Spring Boot and Hibernate.
• Experienced on multiple java/j2ee supporting Libraries such as, JASON, Apache commons, POI, jQuery APIs
• Experience in requirement gathering, design (application - HLD, LLD and DB design), development and implementation of applications using object oriented programming concepts (OOP) with Core Java and J2EE technologies.
• Experience in Software Development Life Cycle (SDLC) model and Agile Methodologies like iterative programming.
• Experience of using best practices, Java/J2EE Design Patterns, Design Methodologies, Code Re-factoring, Performance Tuning activities.
• Experience in managing Development Team Efforts achieving the Delivery goals for Releases. & leading Onshore /Offshore Model for Development Project
• Experienced in report designing and development using BIRT (Business Intelligent Report Tool).
• Experienced on WAS (Web Sphere Application Server), Web logic, and Tomcat Server.
• Experience in Leading and mentoring team on development methodologies, Techniques and Quality processes.
• Communication with key managers and framing Business and technical requirements in accordance with SLAs.
• Working Knowledge of JMS, Angular JS and Web Services
• 3 years onsite experience in application design, development and support activities using IBM Tealeaf, Splunk, Selenium etc.
• Experienced in implementing CMMi processes i.e. Project Management Review, Defect Prevention Sheet and Risk Mitigation Plan etc.
• Experience in Mobility, Telecom and Education domain.

TECHNICAL SKILLS

Languages: Java 1.5/1.6/1.7, J2EE

Web Technologies: HTML, JSP, JSTL & Custom Tag, Servlets, Filters, Java script, CSS, JQueryAjax, AngularJS

Frameworks: Spring, Struts 1.3 and Hibernate, Microservices, Spring Boot

Supporting APIs: Apache commons, POI, JSON, JfreeChart

Web Server: Tomcat

Application Server: WAS (Web Sphere Application Server), Web Logic, JBoss

Operating Systems: Mac, Windows, UNIX and Linux

Tools: RAD, Eclipse, BIRT, SQL-Developer, Putty, FTP Client, Tortoise SVN, RALLY, Maven, Ant, SoapUI, IBM Tealeaf, Introscope, Splunk

Database: Oracle and Postgres

PROFESSIONAL EXPERIENCE

Confidential, Atlanta, GA

Senior Java Developer

Environment: Java1.6, Spring, WebLogic, Oracle DB, Selenium, Spring Boot, HTML, CSS, jQuery, Hibernate, AngulerJS, IBM Tealeaf, Introscope, Splunk, BAC, Putty, Selenium, SOAP, SAX, DOM XML.

Responsibilities:

• Client interaction for any new Functionality and monitoring request analysis.
• Development, coding, unit testing.
• Developed the Application using Design patterns like Service locator, DAO, Factory and Singleton.
• Used Hibernate, ORM technology for the Data base operations. Wrote HQL (Hibernate Query Language) & Criteria queries.
• Handling production outages activities like engaging stakeholders, send updates with latest update and impact on timely manner.
• Implemented Struts tag libraries like html, logic, tab, bean etc. in the JSP pages.
• Worked with frontend team in developing AngularJS user interfaces.
• Prod monitoring and URL test validation test coding.
• Application deployment and support activities.
• Used Spring Core Annotations for Dependency Injection Spring DI and Spring MVC for REST API s and Spring Boot for microservices.
• Provide impact or post outage analysis and identify any Gap in monitoring and address the Gap using various Tools.
• Used Oracle Weblogic server for Developing and Deploying the Application.
• Extensively used SOAP in webservices to communicate with other applications.
• Used SAX and DOM for parsing XML.

Confidential

Environment: Java1.5, Hibernate, Spring Framework, HTML, CSS, jQuery, JavaScript, RESTful web services, Web- sphere RAD 7.5, Struts, Oracle DB, Web Sphere, BIRT

Responsibilities:

• Requirement Analysis, SR Doc Preparation, Low Level Design and Development.
• Involved in Solution designing.
• On-shore co-ordination and Client interaction.
• Added modules to existing legacy system written in Java, J2EE, Struts 2, and to other systems that are using Spring, Spring MVC.
• Configured Spring AOP framework to apply Logging and Transactions. Integrated Hibernate and Spring with Spring ORM module.
• Used Hibernate as an ORM mapping tool and worked with Hibernate Query Language (HQL).
• Reporting tool configuration, Report design and Development.
• WAS Configuration, Application Deployment and Monitoring & Tuning.
• Unit Testing and Production support.

3.ATT Customer Care Tool-DDA

Environment: Java1.5, J2EE, JMS, Spring framework, Hibernate, JMS, RESTful web services, Oracle DB, Web logic 11g Server, Maven, SOAP

Confidential

Responsibilities:

• Implementing Spring Controller endpoints for Restful style API access
• Developed Spring MVC application.
• Validate the data against predefined business rules in java.
• Store transformed XML’s lifecycle events in Oracle Database.
• Designed and developed the business layers using Java, J2EE and Spring.
• Developed DAO layer with Hibernate.
• Implemented WSDL specification in combination with SOAP and XML Schema to provide Web Services.
• Used Java Messaging Services(JMS)for reliable and asynchronous exchange of important information.
• Understood the present architecture and process flow.
• Preparing Deployment Document for release.
• Coding & Unit testing.

Confidential

Environment: Java1.5, JSTL, Hibernate, Struts, Spring, HTML, CSS, jQuery, JavaScript, JMS, Spring, Webservices, Oracle DB, Oracle WebLogic 11g Server, Maven, SOAPUI.

Responsibilities:

• High Level Design, Low level Design.
• Involved in design and architecture level decision.
• Coding & Unit testing.
• Prepared the build script using Maven and deployed application in WebSphere.
• Implementing data access with ORM toolHibernate.
• Developed POJOS for Data Model and created respective hibernate mapping (hbm) files to map the Java Objects with Relational database tables.
• Designed and developed Service layer using Spring framework.
• Designed and developed user interfaces using JSP and JSTL.
• Developed and modifiedtriggers, packages for database operation using PL/SQL.
• Improved the performance of the application by rewriting thePL/SQL.
• Preparing Deployment Document for release.

Confidential

Responsibilities:

• High Level Design, Low level Design
• Coding & Unit testing
• Done Bug fixing for short time
• Worked on testing part of it for some time.

Environment: JAX-WS, JMS, Hibernate, My SQL Server, Exchange Server 2007

Confidential

Responsibilities:

• High Level Design, Low level Design
• Client interaction for requirements.
• Done Bug fixing for short time
• Coding the requirements and unit testing

Environment: Web2.0, Eclipse, IBM Clear Case, Rally.

Confidential

Responsibilities:

• Client interaction for the requirement.
• Participated designing of API for Subscriber and Contact API for MM.
• Coding the the API and Unit testing is done

Environment: Core Java, Java Mail. EWS. IBM CleareCase, Rally

Confidential

Responsibilities:

• Interaction with client for the requirement.
• Worked on localisation part of it and MAC specific things for Application.
• Done also testing for the Mac OS

Environment: Core Java, Swing, Eclipse, IBM CleareCase, Rally

Confidential

Responsibilities:

• Fixing defects.
• Testing the application.

Environment: Swing, spring, Axis, Hibernate, Eclipse, Jasper Reports, PostgresSQL.8.0

Confidential

Responsibilities:

• Requirement gathering, Analysis.
• Designing and coding the Application.
• Testing the application.

Environment: Swing, spring, Axis, Hibernate, Eclipse, Jasper Reports, PostgresSQL.8.0