Thomas Gyldborg

Over Thomas

Freelance Data Warehouse and BI consultant with 25+ years of experience designing, developing and improving business-critical data solutions. My core strengths are SQL, data modelling, ETL/ELT, data quality, performance optimisation and complex data warehouse environments. I have extensive experience with Oracle, SQL Server, Teradata and other database platforms, including strong hands-on experience with SQL and PL/SQL. I am particularly effective in assignments involving legacy systems, migrations, troubleshooting, stabilisation and making complex data flows understandable and reliable. I work independently, ask the difficult questions early and focus on pragmatic solutions rather than unnecessary complexity. I am based in Denmark and available for remote assignments as well as international onsite work when required.

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