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A dynamic Walmart Business Insights Dashboard built in Excel, analyzing sales, profit, and market trends using GitHub-hosted data tables

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Walmart Business Insights Dashboard

Overview

This project demonstrates a business insights dashboard built in Microsoft Excel by leveraging data from GitHub-hosted tables: Orders, Returns, and People. The data was connected to Excel via GitHub and transformed using Power Query Editor to perform meaningful analyses.

The dashboard includes dynamic visualizations, slicers, and a timeline for intuitive interaction and analysis. It addresses key performance indicators (KPIs) and provides actionable insights into sales, profits, customer behavior, and market trends.


Significance

  • Enhanced Decision-Making: Offers clear and actionable insights to improve business strategies.
  • Scalable Approach: Easily adaptable for any business dataset hosted on GitHub.
  • Dynamic Visualizations: Interactive dashboard with slicers and a timeline to analyze multiple KPIs.

Problem Statements Solved

1. KPIs: Total Sales, Total Profit, Total Quantity, Total Orders, Profitability

Objective: To track and visualize the key metrics for the business performance, allowing stakeholders to have an overview of the business health.

Solution:
The dashboard dynamically displays the following KPIs:

  • Total Sales (💰): Sum of all sales generated.
  • Total Profit (📈): Sum of all profits made across the dataset.
  • Total Quantity (📦): Total quantity of items sold.
  • Total Orders (🛒): Total count of orders placed.
  • Profitability (💹): Sum of profit margins for the orders.

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2. Sales and Profit Analysis

Objective: To analyze how sales and profits are distributed across various dimensions like products, regions, and time.

Solution:
A chart display how total sales and profit are affected by different segments such as region, category, and market. Visual trends help identify periods of peak sales and profitability.

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3. Category-Wise Profit

Objective: To evaluate the profit generated by each product category and identify the most profitable categories.

Solution:
A chart visualizes the profit distribution across various product categories. Categories with the highest profitability are highlighted, allowing business managers to focus on high-margin products.

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4. Segment-Wise Sales Share Percentage

Objective: To determine which customer segments contribute the most to the overall sales.

Solution:
A chart shows the percentage share of sales for each customer segment (Consumer, Corporate, Home Office). This helps identify high-value customer segments and optimize marketing strategies.

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5. Sales by Country

Objective: To analyze sales distribution across different countries.

Solution:
A chart shows sales performance in different countries, highlighting top-performing regions. This helps identify potential markets for expansion and regions with the highest demand.

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6. Top 5 Sub-Categories

Objective: To identify which sub-categories generate the most sales and profit.

Solution:
A chart identify the top sub-categories based on sales and profit. This allows businesses to optimize their product offerings and focus on high-demand items.

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7. Bottom 5 Sub-Categories

Objective: To pinpoint underperforming sub-categories with low sales or profit.

Solution:
A chart to the "Top Sub-Categories" analysis, but it displays the bottom sub-categories. Identifying these products helps in inventory management and potential discontinuation or promotion strategies.

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8. Yearly Sales Trends

Objective: To visualize how sales trends have evolved over the years.

Solution:
visualization shows yearly sales trends, helping to identify long-term growth patterns, seasonal dips, or spikes in sales. This is crucial for forecasting and budgeting.

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9. Returns Analysis

Objective: To examine the return rates and analyze the reasons for returned orders.

Solution:
A chart analyzes the percentage of returned orders by various factors such as product type, region, or customer segment. This helps to understand return trends and address product issues or customer dissatisfaction.

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10. Top and Bottom Customers

Objective: To identify the top and bottom customers based on total spending.

Solution:
Two charts (Top Customers and Bottom Customers) show the highest and lowest-spending customers. This analysis helps in targeted marketing campaigns and rewarding loyal customers.

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11. Market Analysis

Objective: To understand market performance and identify top-performing markets.

Solution:
A column chart visualizes the total sales and profit by market (e.g., US, APAC, EMEA). This enables businesses to allocate resources effectively across regions and focus on profitable markets.

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12. Market Share of Regions

Objective: To calculate and visualize the market share of each region in terms of sales.

Solution:
A pie chart is used to show the market share of different regions (e.g., East, West, North America, EMEA). This helps in understanding regional dominance and growth opportunities in each market.

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Links to Datasets


KPIs

KPI Name Description Symbol
Total Sales Sum of sales generated 💰
Total Profit Sum of profit earned 📈
Total Quantity Sum of quantities sold 📦
Total Orders Count of total orders 🛒
Profitability Overall profitability 💹

Steps to Create the Dashboard

  1. Data Collection:

    • Host the tables (Orders, Returns, People) on GitHub.
    • Connect Excel to GitHub to load the data into Power Query Editor.
  2. Data Transformation:

    • Cleaned, merged, and transformed data using Power Query Editor to create meaningful relationships.
  3. Dynamic Dashboard Creation:

    • Added slicers and a timeline for dynamic filtering.
    • Designed interactive visualizations using charts to represent KPIs and insights.
  4. Insights and Analysis:

    • Analyzed trends, profit, and sales to derive actionable insights.
    • Identified top and bottom customers and regions to inform business strategies.

Sample Data

1. Returns Table

This table shows details of returned products, including order ID and market.

Returned Order ID Market
Yes MX-2013-168137 LATAM
Yes US-2011-165316 LATAM
Yes ES-2013-1525878 EU
Yes CA-2013-118311 United States
Yes ES-2011-1276768 EU
Yes MX-2013-131247 LATAM
Yes ID-2011-20975 APAC
Yes IN-2014-58460 APAC
Yes ES-2011-3028321 EU
Yes MX-2014-148285 LATAM
Yes IN-2014-54708 APAC
Yes ID-2011-20989 APAC
Yes ES-2013-3323529 EU
Yes MX-2014-135328 LATAM
Yes IN-2012-63934 APAC
Yes IN-2014-43039 APAC
Yes CA-2012-150875 United States
Yes ES-2011-3074997 EU
Yes CA-2011-133690 United States
Yes IN-2014-84948 APAC
Yes CA-2013-157280 United States
Yes ID-2012-44173 APAC
Yes CA-2012-111948 United States
Yes CA-2014-167003 United States
Yes CA-2012-149636 United States
Yes IN-2014-46007 APAC
Yes CA-2014-154074 United States
Yes MX-2014-114601 LATAM
Yes MX-2014-142643 LATAM

2. Orders Table

This table includes detailed information on customer orders, including product IDs and categories.

Row ID Order ID Returned Order Date Ship Date Ship Mode Customer ID Customer Name Segment City State Country Postal Code Market Region Product ID Category Sub-Category Product Name Sales Quantity Discount Profit Shipping Cost Order Priority
32298 CA-2012-124891 No 7/31/2020 7/31/2020 Same Day RH-19495 Rick Hansen Consumer New York City New York United States 10024 US East TEC-AC-10003033 Technology Accessories Plantronics CS510 - Over-the-Head Headset 2309.65 7 0 762.18 933.57 Critical
26341 IN-2013-77878 Yes 2/5/2021 2/7/2021 Second Class JR-16210 Justin Ritter Corporate Wollongong New South Wales Australia APAC Oceania FUR-CH-10003950 Furniture Chairs Novimex Executive Leather Armchair 3709.39 9 0.1 -288.77 923.63 Critical
47221 SG-2013-4320 No 11/5/2021 11/6/2021 Same Day RH-9495 Rick Hansen Consumer Dakar Dakar Senegal Africa Africa TEC-SHA-10000501 Technology Copiers Sharp Wireless Fax, High-Speed 2832.96 8 0 311.52 903.04 Critical
22732 IN-2013-42360 No 6/28/2021 7/1/2021 Second Class JM-15655 Jim Mitchum Corporate Sydney New South Wales Australia APAC Oceania TEC-PH-10000030 Technology Phones Samsung Smart Phone, with Caller ID 2862.68 5 0.1 763.28 897.35 Critical
30570 IN-2011-81826 No 11/7/2019 11/9/2019 First Class TS-21340 Toby Swindell Consumer Porirua Wellington New Zealand APAC Oceania FUR-CH-10004050 Furniture Chairs Novimex Executive Leather Armchair 1822.08 4 0 564.84 894.77 Critical

3. People Table

This table lists different people involved with the project and their respective regions.

Person Region
Anna Andreadi Central
Chuck Magee South
Kelly Williams East
Matt Collister West
Deborah Brumfield Africa
Larry Hughes AMEA
Nicole Hansen Canada
Giulietta Dortch Caribbean
Nora Preis Central Asia
Jack Lebron North
Shirley Daniels North Asia
Anthony Jacobs Oceania
Alejandro Ballentine Southeast Asia
Siraj North

Data Dictionary

Returns Table

Field Description
Returned Indicates if the product was returned (Yes/No)
Order ID Unique identifier for each order
Market The market in which the product was sold (e.g., LATAM, EU, APAC)

Orders Table

Field Description
Row ID Unique identifier for the row
Order ID Unique identifier for each order
Returned Indicates if the product was returned (Yes/No)
Order Date Date when the order was placed
Ship Date Date when the order was shipped
Ship Mode Mode of shipment (e.g., Same Day, Second Class)
Customer ID Unique identifier for the customer
Customer Name Name of the customer
Segment Customer segment (e.g., Consumer, Corporate)
City City where the customer is located
State State where the customer is located
Country Country where the customer is located
Postal Code Postal code of the customer’s location
Market Market in which the customer belongs
Region Region where the customer is located (e.g., North, APAC)
Product ID Unique identifier for the product
Category Category of the product (e.g., Technology, Furniture)
Sub-Category Sub-category of the product (e.g., Phones, Chairs)
Product Name Name of the product
Sales Sales value for the product
Quantity Number of units sold
Discount Discount applied to the product
Profit Profit made from the sale of the product
Shipping Cost Shipping cost associated with the order
Order Priority Priority level of the order (e.g., Critical)

People Table

Field Description
Person Name of the person involved in the project
Region The region the person is associated with (e.g., Central, North, Africa)

Full Dashboard

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Repository Content

  • Excel File: Contains the data and dashboard.
  • Dataset: Orders, Returns, and People tables.
  • README File: Documentation of the project.

Conclusion

This project involves analyzing sales orders, returned products, and personnel data across different regions and markets. By exploring this data, insights can be drawn about order trends, product performance, and the geographical distribution of sales.

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A dynamic Walmart Business Insights Dashboard built in Excel, analyzing sales, profit, and market trends using GitHub-hosted data tables

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