Databricks Platform & Governance
Catalog structure, compute policies and asset permissions, set up so a platform team can run them.
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Oscar Dyremyhr
Jura 700 · hero nameProjects
Jura 700 · page title (h1)> Databricks Champion_
JetBrains Mono 600 · role lineDatabricks Platform & Governance
.card-titleI design and deliver data platforms that hold up at scale, from platform governance to cloud migration and metadata-driven pipelines.
Manuale 400 · body copyWhat I focus on
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DatabricksDelta LakeUnity Catalog
.tag-pillOpen to freelance opportunities
.status-badgeNOEN
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Metadata-Driven Pipelines
Pipelines defined by metadata, so new data is delivered consistently and at scale.
.card with .card-title and .card-descFinancial services2025 — Present
Mainframe-to-Cloud Migration & Metadata-Driven ETL for a CSD
Data Engineer, Data Services · Central Securities Depository (CSD)
Data Engineer in the Data Services team on an ongoing Nordic transformation for a Central Securities Depository (CSD). The work moves mainframe data to the cloud and builds a metadata-driven ETL framework to deliver migration and data pipelines consistently across a large estate.
- Building cloud data capabilities for a mainframe-to-cloud migration in a regulated financial-services environment.
- Developing a metadata-driven ETL framework that standardises pipeline delivery and supports repeatable onboarding at scale.
- Applying the framework to a migration scope of more than 1,000 tables; delivery is in progress.
- Working across Azure, Databricks, Kafka, Event Hubs and IBM IIDR.
OutcomeOngoing engagement. The programme is migrating 1,000+ tables through the metadata-driven model.
AzureDatabricksKafkaEvent HubsIBM IIDRMetadata-Driven ETL
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| Model | Input | Output |
|---|---|---|
| Claude Fable 5.2 | $8.00 | $40.00 |
| Claude Opus 5.5 | $4.00 | $20.00 |
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