All projects
2022
Data Pipeline
An ETL pipeline for processing and visualizing large datasets in near real-time.
An ingestion and transformation pipeline pulling from a dozen partner feeds into a single warehouse schema used by analysts and downstream services.
Reliability mattered more than raw speed: failures had to be visible, replayable, and safe to re-run.
Highlights
- Idempotent, replayable batch jobs
- Schema validation at ingest with quarantined bad records
- Alerting on freshness and volume anomalies