ProductionServerlessAWS LambdaEventBridgeSchedulerGlue + AthenaETL + QueryPower BIDashboards
🔴 The Problem
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NYC Taxi data arrived as raw CSV dumps — no scalable ETL or ad-hoc query layer
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Dashboard refreshes required manual data exports
✅ The Solution
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AWS Lambda + EventBridge trigger serverless ETL on schedule; Glue Studio catalogs and transforms; Athena queries the S3 data lake directly
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Power BI and QuickSight consume Athena results for stakeholder dashboards
📈 Impact & Results
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Zero-server ETL: Lambda + Glue handle millions of trip records per run
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Athena queries run in seconds against Parquet-partitioned S3
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Power BI dashboard refresh automated via scheduled Glue crawlers
Full Tech Stack
AWS GlueAWS EventBridgeAWS S3AWS AthenaAWS QuickSightPower BI
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