At AutoScout24, I spearhead data governance engineering for an enterprise portal governing 7,700+ datasets, 1,100+ pipelines, and 32 domains. I direct governance operations for 400+ business-critical datasets.
I architect metadata workflows covering business glossaries, ownership controls, column-level lineage, schema classification, and automated governance scoring. I also designed and deployed a system for governed, auditable access to sensitive datasets, with automated approval routing and Jira audit logs.
At AutoScout24, I built automated data-contract validation for AWS Athena views using AWS Glue metadata, lineage, and schema enforcement. I integrated Codex and RAG workflows with grounded metadata, scoped permissions, and human review to automate governance ticket resolution.
Previously, I architected Spark and Scala pipelines at Amadeus to standardize flight schedules, and published validated data assets to Amazon S3 and Impala. At SanDisk, I built Java log-parsing modules and Hive/Redshift validation frameworks; at Accenture, I developed Kinesis and Spark Streaming workflows and automated HL7 data transformations.
