Sehrish Khalid
Data Analyst | Power BI | SQL | Excel
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This repository contains a comprehensive data analysis project focused on Time Series Forecasting and Statistical Anomaly Detection. The analysis tracks asset performance (specifically Close prices) over a multi-year period (2015–2021) to capture long-term growth trends,...
A complete SQL project built from scratch — designing a star schema data warehouse, inserting real sales data, and writing analytical queries to answer business questions.
Statistical analysis and A/B testing of marketing campaign performance using Python, SciPy, and Matplotlib. Validates conversion rate improvements through Chi-Square testing to drive data-informed business decisions.
This is a full case study of Myntra Fashion Product Performance & Sales Insights.
