SUMMARY:

• More than 7 years of professional experience as a Java/J2EE developer, have in - depth knowledge and exposure to different types of applications and architectures which include web-based client server application development projects in Retail, Financial and Healthcare domains.
• Proficiency in Core Java, J2EE, Servlets, JSP, JDBC, Hibernate, Spring Core, Spring MVC, Spring AOP. Extensive experience in developing various web based applications using Hibernate and Spring frameworks.
• Development, Testing and Deployment experience of enterprise applications on Windows and UNIX platforms through IDE Eclipse.
• Experience with test-driven development TDD using unit testing framework such as Junit.
• Knowledge of frameworks such as Maven and Log4j.
• Experience with IBM Web Sphere Application Server, JBoss and Tomcat.
• Experience in Oracle, MySQL and DB2 databases.
• Experience with Restful web services.
• Learning knowledge on Microservices.
• Understanding of Object Oriented design re-use and components -based development.
• Good at documenting and understanding User requirements and System Specifications.

TECHNICAL SKILLS:

Operating System: Windows, Unix.

Database: Oracle, MySql, db2

Programming languages: JAVA 7 and 8, J2SE, J2EE(Servlets, JSP), SQL,HTMLApplication Servers: IBM Websphere,JBoss

Web Server: Apache Tomcat

Frameworks: Spring MVC, AOP,Spring Boot, Hibernate,JUNIT,Log4j

Build Tool/ IDE: Maven, Eclipse

PROFESSIONAL EXPERIENCE:

Confidential

Senior Developer

Roles & Responsibilities:

• Involved in all phases of SDLC including Requirements Gathering, Design and Customization of the application.
• All the modules used Spring framework for dependency injection, transaction management and AOP.As the input received from TransUnion is of different format few of the modules were modified to accept the necessary input.
• All the modules of the application are based on Spring MVC and J2EE technologies.
• Created mapping files and used JBoss 6.x to deploy the application.
• Developed various Junit Test cases for Unit testing and Functional testing respectively.
• Worked with testers in resolving various defects in the application and was an integral part of the team.
• Used Hibernate for persistence and Eclipse IDE for developing the application.
• Logging of the application is done using log4j.
• Prepared technical documentation manuals during the program development.
• Interacted with the users in case of technical problems mentoring the business users.Recreated the scenarios with production data to fix the issues.

Environment: JAVA 7 and 8 JSP, Servlets, Hibernate, Spring, JBoss, RESTful, MySQL, HTML, CSS

Confidential

Senior Developer

Roles & Responsibilities:

• Analysis of the existing functionalities.
• Impact analysis due to the changes requested.
• Developed a restful web service using Spring to provide relevant data for the new feature in place.
• Tested the web service using Postman rest client and tracked the defects in defect tracker.
• Integrated and deployed the modules onto JBOSS using Jenkins.
• Prepared book of knowledge on the new functionalities/new REST API added.

Environment: JAVA, JSP, Servlets, Hibernate, Spring, Oracle, JBoss, RESTful.

Confidential

Developer

Roles & Responsibilities:

• Analysis of how the SCE stores customer addresses in their database.
• Low level and High level design of the modules involved.
• Modification of existing java code for address standardization of SCE database.
• Worked on change requests.
• Had team meetings regularly to cope up with the team members & discuss project related things.
• Had calls with onsite coordinator on weekly basis to provide the project status.
• Testing the code with all possible test cases and debugging it to deliver error free code.

Environment: JAVA, JSP, Servlets, Hibernate, Tomcat, MySQL, JDBC, HTML, CSS, Eclipse, Oracle

Confidential

Developer

Roles & Responsibilities:

• Analyse current functionality of the modules like purchase order module, Billing module, Shipment tracking which used web services to pull the order related data from the database.
• Testing of these web services by creating a rest client to get the web resource.
• Testing of the order management modules which used the rest web services to get the data, format and send to the client.
• Log defects in jira till date.
• Fixing bugs and retesting the entire functional modules.

Environment: JAVA, JSP, Servlets, Hibernate, Jersey, Tomcat, RESTful, MySQL, HTML, CSS, JUnit, Oracle

Confidential

Roles & Responsibilities:

• Analysis of UFO screens and converting their functionality into Java screens.
• Low level and High level design of the modules involved.
• Developing application programs and UI screens for the processing using Java server pages, Servlets, JDBC.
• Review of tasks to ensure the quality of the tasks done by the other team members.
• Unit testing of the programs and modules to ensure correct results.
• Log defects in IBM Rational Clear Quest.
• Resolved Production problems.

Environment: JAVA, JSP, HTML, Servlets, Maven, DB2, IBM WebSphere, IBM Rational Clear Quest

Confidential

• Received client appreciation emails for my technical Excellency.
• Rewarded best performance certificate from CRE (Client relation executive) of AQP.
• Won spot award for my work in Address Quality Project.