Technical expertise / Databases & Data Quality
Databases & Data Quality.
Warehouse validation, SQL troubleshooting, controlled data corrections and reloads. Select an individual technology from the portfolio homepage to jump to its description.
Oracle Database
Employer context: Nordea; earlier employers
Used Oracle SQL Developer for data validation and investigation of warehouse loads, with authorized corrections/reprocessing.
Validated experience summary
SQL
Employer context: Nordea; earlier employers
Used SQL queries to check correctness and consistency of warehouse data.
Validated experience summary
SQL Developer
Employer context: Nordea
Investigated data loads and checked data correctness using SQL Developer.
Validated experience summary
Teradata
Employer context: Sberbank
Used as a Data Warehouse platform; more detailed scope to be confirmed.
Validated experience summary