A professional portfolio showcasing business, operations, & systems analysis projects using Excel, SQL, Tableau & Power BI.
End-to-end real-time streaming pipeline on Azure: Kafka producer → Event Hubs → Databricks Structured Streaming → Bronze/Silver/Gold Delta Lake. Demonstrates exactly-once delivery, checkpoint-based fault tolerance, and event-time windowed aggregations.
Interactive Tableau dashboard visualizing company sales and profit trends over time. Includes KPIs for total sales, total profit, average profit margin, and regional performance insights to support data-driven decision-making.
A comprehensive project on paid traffic analysis (Google & Facebook) — from generating synthetic data and building a model in MySQL and DBeaver to an interactive dashboard in Power BI and recommendations for campaign optimization. Key artifacts: data generation script, SQL join logic and DAX measures, .pbix dashboard, summary with recommendations.
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