Senior cognos developer vs junior developer

Differences between senior cognos developer and junior developer duties and responsibilities

Senior cognos developer example responsibilities.

• Introduce and develop OLAP dimensional analysis and eventually lead the transition of reporting from relational to dimensional.
• Create and design DTS packages (SSIS) used for implementing the schema for the required data mart.
• Work along with the ETL team to understand the flow of data from OLTP system to the OLAP system.
• Tweak the Java scripts in reports to support for Cognos10.1.
• Involve in creating Informatica transformations, scheduling jobs and data loading.
• Create an ODS for reporting from base tables in DB2 database.
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Junior developer example responsibilities.

• Work with a scrum team in deciding, organizing, and managing tasks.
• Manage connectivity using JDBC for querying/inserting & data management including triggers and store procedures.
• Design and implementation of front end web pages using JSP, HTML and XML/XSLT.
• Design and develop GUI for multiple client applications by using ASP.NET controls, CSS, HTML.
• Involve in creation of XML files from the UI to be send to the component for processing.
• Contribute to email communication through JAVA application using Java mail API for notification purposes.
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