Subrata Sankar Roy

Worked with various Ericsson Products and the major clients using those Products are:

- Deutsche Telekom/ Telefonica/ DU Communication

• Development of various modules using spring boot/microservice
• Used rule engine, Drools in Alarmcorelator project.
• Load testing using Jmeter.
• Supervised deployments and provided troubleshooting.
• Managed project scope, schedule, status and documentation.
• Managed project planning, resource allocation, scope, schedule, status and documentation.

Involved with the product development with IBM Research LAB.

• Involved with development of IBM Websphere Portlets.
• Performed various reports generation using third party tools.

Client - Western Union

• Developed the portlets & other java classes
• Parse the data from CMS[in XML form]with jaxb.
• Logging mechanism and Client side validation.

Worked mostly with various projects of Lafarge France.

• Developed IBM Websphere portlets.
• Implemented Google Map API in the JSP pages.
• Developed web contents using IBM Web Content Management(WCM) & associated in the IBM Websphere Portlets.
• Developed custom Theme & Skin for Portlets and deployed.
• Worked with Portlet caching.

Client- STPI.

• Developed web site using jsp/servlet/oracle.
• Client side validation using javascript
• Owner of the logging & authentication mechanism.