At MediaMarktSaturn, I architected scalable data models in Dataform and BigQuery for analytics and ML use cases. I also established data governance practices and built cost-efficient TB-scale ingestion pipelines on Cloud Run, cutting costs by 50%.
On a crypto client project, I architected and built a TB-scale Databricks lakehouse from scratch to production. I ingested S3 files, Kafka streams, and APIs, and built Spark Declarative Pipelines with data quality checks and a star schema.
At Namecheap, I initiated, architected, built, and owned a real-time event-tracking service that replaced Google Analytics for frontend analytics and processed 10M+ daily events. I also owned a Spark Structured Streaming transformation engine and helped reduce data ingestion costs by 90%.
Earlier, at Storm International, I built a cloud analytics platform using Kafka, NiFi, BigQuery, and Power BI, and modeled its warehouse with dbt and the Kimball approach. I hold AWS Certified Data Engineer - Associate and Google Cloud Certified Professional Data Engineer certifications.
