3 to 5 yrs of technical experience working in Teradata and CLDM
Good experience in working in the Telecom domain
Good understanding of one or more telecommunications lines of business (Prepaid/Postpaid
Mobile, Fixed Line, Broadband and TV) including the CDR/EDR processing cycle, and key
processes in the Operations and Business Support Systems (OSS and BSS)
Responsible for creating, and maintaining, conceptual, logical and physical data models defining
information requirements for management and business intelligence purposes
Demonstrable experience using data modeling tools - *** Erwin
Ability to write the Teradata SQLs and Oracle SQLs for the data analysis in the warehouse and
source systems for data analysis and data profiling
Experience in working with Teradata Communications data model (CLDM) or Sound business
knowledge of any Telecom industry data model for data warehouse.
Experience in Agile Methodology (Nice to have).
Evaluate existing data models and physical databases for variances and discrepancies