Analyze retail sales data using SQL and Python. Build a SQLite database from CSV, run SQL queries for key KPIs (revenue, top products, AOV, trends), and visualize results with Matplotlib. A portfolio-ready project demonstrating SQL + data analytics + reporting automation.
Tactical and performance insights from UEFA Champions League data (2020β2022) using Snowflake SQL and Python visualizations.
π End-to-end Vendor Performance Analysis project using Python (ETL & EDA), SQL (data modeling), and Power BI (Dashboards) to analyze vendor profitability, cost efficiency, and inventory optimization β turning raw data into actionable business insights.
πΈ Excel-based Sales Analysis project using Power Query, Power Pivot, and interactive dashboards β analyzing Ferns & Petals' product, order, and customer data.
Rakshayani Thyagu's Portfolio
End-to-end Amazon E-commerce Sales Analytics Dashboard built using Power BI, DAX, and Excel. Includes raw dataset, data cleaning workflow, DAX measures, interactive sales insights, courier performance tracking, category analysis, and state-wise business trends.
Data analysis on Uber ride data using Python and visualization libraries.
End-to-end Bank Marketing campaign analysis using SQL and Power BI β customer behaviour, campaign success, and actionable business insights.
SQL project analyzing Chinook Music Store's sales data to uncover customer behavior, sales trends, and strategic insights.
HR Analytics project using SQLite β employee data analysis (departments, salaries, hires, terminations)
Welcome to the Data Analyst Portfolio β a curated collection of data analysis projects where I explore diverse domains through the lens of a data analyst and a data storyteller.
A curated collection of data analytics and visualization projects using Python, SQL, Power BI, and real-world datasets. Each project demonstrates end-to-end analysis, from data cleaning and EDA to modeling and insights for business and public impact.
Customer Churn Analysis using Python & Power BI
Analyzed user engagement and feedback data to derive actionable insights for an online learning platform.
My personal Data Analytics portfolio including skills, progress, goals, and project highlights.
π Analyze HR employee data to gain insights into workforce composition, department structure, and salary trends using SQLite and SQL.
π¦ Analyze bank marketing campaigns to enhance customer engagement and ROI using SQL, Power BI, and Excel for data-driven insights and strategies.
π Analyze Ferns & Petals sales data with Excel for insights into customer behavior and performance, enhancing business decision-making and operational efficiency.
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