Skip to content
View VandanaSingh14's full-sized avatar
  • Gurgaon

Block or report VandanaSingh14

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
VandanaSingh14/README.md

👋 Hi, I'm Vandana Singh

🎯 Aspiring Data Analyst | SQL • Power BI • Python • Power BI • Excel

Welcome to my GitHub! I'm passionate about turning raw data into meaningful insights that solve real business problems. With hands-on experience in end-to-end data projects, I specialize in storytelling through data and crafting actionable dashboards for decision-makers.

🧠 About Me

  • 💡 Enthusiast of data-driven decision making
  • 🧰 Skilled in SQL, Power BI, Python, Excel, and Power BI
  • 📊 Love analyzing trends, customer behavior, and business performance
  • 🚀 Eager to grow into a full-time Data Analyst role

💼 Projects

📌 1. Customer Churn Analysis Dashboard

Tools: SQL, Power BI
Description: Built an interactive dashboard to analyze churn patterns using SQL-cleaned customer data. Used DAX to calculate churn rate, tenure, and retention. Identified high-risk segments and churn drivers like contract type and billing frequency.
🔗 [View Project Repository]

📌 2. Sales Data Analysis and Insight Generation

Tools: Python, SQL, Excel, Power BI
Description: Analyzed retail sales data to uncover revenue trends, seasonality, and underperforming regions. Used Python for EDA, SQL for metric aggregation, and Tableau for visual storytelling.
🔗 View Project Repository (Replace with actual repo link)

📌 3. Credit Card Fraud Risk Analysis

Tools: Power BI, Power Query, DAX, Excel
Description: Performed fraud detection analysis using simulated credit card data. Built KPIs to detect fraud patterns by region, time, and transaction type. Delivered insights on high-risk behaviors and areas.
🔗 View Project Repository (Replace with actual repo link)

📬 Let's Connect

Popular repositories Loading

  1. Power-BI-Projects Power-BI-Projects Public

    The query editing was done in 'Microsoft SQL Server Management Studio' and the visualization part was using 'Microsoft Power BI'. Also for analysis, I used MS Excel and Power BI's query tool.

    TSQL 1

  2. Portfolio-Projects Portfolio-Projects Public

    A selection of work from my self taught programs.

  3. Data-Analytics-Consulting---KPMG Data-Analytics-Consulting---KPMG Public

    Data Analytics Consulting Internship @ KPMG - Virtual

  4. Vrinda-store-Data-Analysis Vrinda-store-Data-Analysis Public

    Cleaning of raw data and then performing data analysis using excel formulas, at end created a dynamic dashboard.

  5. VandanaSingh14 VandanaSingh14 Public

  6. customer-churn-analysis-dashboard customer-churn-analysis-dashboard Public

    Customer Churn Analysis Project using SQL and Power BI to identify churn patterns and retention strategies.