Senior Data Reporting Analyst at Morgan Stanley

Consolidated finance, compliance, and treasury reporting data from 10+ enterprise systems using dbt, Snowflake, and Azure Data Factory, reducing reporting latency by 30%. Developed Power BI dashboards with DAX calculations, row-level security, and KPI scorecards, reducing manual reporting effort by 40%. Optimized PySpark/Databricks transformations processing 50M+ transaction records, improving throughput by 40% and accelerating month-end reporting. Introduced automated data quality monitoring with Great Expectations and SQL validations to reduce discrepancies by 35%. Delivered forecasting and variance analysis models in Python/SQL, supporting a 15% reduction in operational expenses. Standardized KPI definitions and semantic reporting models with finance and risk stakeholders, improving consistency across dashboards. Streamlined reconciliation and recurring reporting workflows through Azure orchestration and documentation standards, reducing manual data prep time by 45%. Strengthened au

Business Intelligence Analyst at Car Club UK Ltd

Built Tableau and Power BI dashboards to track vehicle utilization, customer engagement, booking activity, and subscription growth trends across regional fleet operations. Automated ingestion of customer activity, subscription, and telemetry datasets via Apache Airflow and SQL workflows, improving reporting freshness from T+2 days to near real-time T+4 hours. Performed cohort analysis and customer segmentation using Python and SQL across 500K+ subscription records, increasing renewal rates by 9% through targeted campaigns. Identified conversion drop-off trends using funnel and customer behavior analysis, contributing to an 18% increase in ARPU via optimized upsell initiatives. Evaluated churn patterns and engagement trends using statistical analysis, improving subscription retention by 12%. Created recurring KPI dashboards for finance, marketing, and operations, reducing report generation time by 45% and improving accessibility. Collaborated with product and operations to define report