Thomas V. S. Gyldborg, CV and Projects

Technologies and competencies

See also: Detailed technologies and Technology in practice.

Technologies Used

Database Systems

• Oracle DB - Oracle Database: Level 4, 15 years of experience - Last used in 2024.
• MS SQL Server: Level 4, 7 years of experience - Last used in 2025.
• SQL - Structured Query Language: Level 5, 24 years of experience - Last used in 2025.
• Teradata: Level 4, 8 years of experience - Last used in 2021.
• Oracle Exadata: Level 3, 1 year of experience - Last used in 2019.
• SSMS - SQL Server Management Studio: Level 4, 7 years of experience - Last used in 2025.

ETL and Data Integration

• ETL - Extract, Transform, Load: Level 5, 24 years of experience - Last used in 2025.
• Datastage: Level 3, 1 year of experience - Last used in 2024.
• SSIS - SQL Server Integration Services: Level 4, 5 years of experience - Last used in 2025.
• SAP Data Services: Level 4, 3 years of experience - Last used in 2020.
• Oracle Warehouse Builder: Level 4, 6 years of experience - Last used in 2017.
• SAS DI Studio - SAS Data Integration Studio: Level 4, 4 years of experience - Last used in 2014.

BI and Reporting

• Power BI: Level 3, 5 years of experience - Last used in 2025.
• OBIEE - Oracle Business Intelligence Enterprise Edition: Level 3, 5 years of experience - Last used in 2024.
• SSAS - SQL Server Analysis Services: Level 2, 2 years of experience - Last used in 2025.
• BO - Business Objects: Level 3, 5 years of experience - Last used in 2018.
• Oracle Discoverer: Level 4, 4 years of experience - Last used in 2017.
• MicroStrategy: Level 3, 2 years of experience - Last used in 2017.
• WebIntelligence: Level 3, 6 years of experience - Last used in 2007.

Programming and SQL

• PL/SQL - Procedural Language for SQL: Level 4, 15 years of experience - Last used in 2024.
• Oracle SQL: Level 4, 7 years of experience - Last used in 2022.
• SQL Developer: Level 3, 6 years of experience - Last used in 2018.
• T-SQL - Transact-SQL: Level 4, 2 years of experience - Last used in 2025.
• T.O.A.D. - Tool for Oracle Application Developers: Level 4, 14 years of experience - Last used in 2018.

Cloud and Analytical Tools

• Google Analytics: Level 3, 2 years of experience - Last used in 2022.
• Google BigQuery: Level 3, 1 year of experience - Last used in 2019.
• Hadoop/Hive: Level 3, 1 year of experience - Last used in 2020.

Competencies

The competency section can still reside here (or be expanded), but the menu and layout now match the rest of the pages.