Works

NEPSE Data Pipeline
NEPSE Data Pipeline

An end-to-end data engineering pipeline that ingests daily NEPSE stock data, transforms it with dbt, and validates data quality automatically — fully automated, running every trading day with zero manual intervention.

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Hospital Emergency Room Dashboard
Hospital Emergency Room Dashboard

Interactive Power BI dashboard analyzing 19 months of ER activity (9,216 patient visits) — surfacing wait time issues, satisfaction trends, referral patterns, and staffing/peak-time insights for ER operations teams.

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NYC Motor Vehicle Collisions Analysis (2012–2025)
NYC Motor Vehicle Collisions Analysis (2012–2025)

End-to-end analysis of 2.2M+ NYC crash records (2012-2025) using SQL Server, T-SQL, and Power BI — cleaning messy raw data and building a 7-page interactive dashboard with policy recommendations on pedestrian safety, high-risk corridors, and vehicle-type risk.

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