Lauri Soome

Data & Engineering

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Sales Performance Analytics Dashboard

Project Overview

This Power BI dashboard analyzes sales performance across multiple dimensions including product categories, territories, stores, and time periods. Built with DAX calculations, it provides stakeholders with actionable insights into profit margins, regional performance, and seasonal trends.

Key Metrics

  • • Total Sales: $38.58M
  • • Total Profit: $16.61M
  • • 5 Product Categories
  • • 4 Store Locations

Technical Skills

  • • DAX Calculations
  • • Data Modeling & Relationships
  • • Interactive Visualizations
  • • Cross-filtering & Drill-downs

Dashboard Screenshots

Profit Analysis by Product Category

Profit by Product Category - Stacked bar chart showing Garden (3.4M), HVAC (2.0M), Paint and Wall Paper (1.6M), Plumbing (2.3M), and Power Tools (1.4M)

Garden and Plumbing categories lead in profitability, with Garden generating $3.4M in profit

Store Performance & Satisfaction Analysis

Store performance showing profit, revenue, and satisfaction scores for Ethan Valtor (102), Avery Hartwell (103), Nolan Rivers (104), and Lila Covington (101)

Combined revenue and profit analysis with customer satisfaction metrics by store manager

Territory Sales Trends (2018-2021)

Territory 1 sales and profit trends from 2018-2021 showing peak performance in 2020

Four-year trend analysis showing sales peaked in 2020 with gradual decline in 2021

Quarterly Performance by Store (2019-2021)

Quarterly sales and profit analysis across four stores (101-104) from 2019-2021

Detailed quarterly breakdown showing seasonal patterns and store-specific performance variations

Q1-Q3 2020 Profit Analysis by Store

Waterfall chart showing profit contribution by store for Q1-Q3 2020, with total profit of 2.10M

Store 102 contributed the highest profit ($0.60M) during the peak performance period

Product Category Performance by Quarter (Q1-Q4 2020)

Quarterly breakdown of profit and sales by product category for 2020, showing seasonal variations

Garden and HVAC categories show strong Q1 performance, with consistent profit margins across quarters

Organization Members: Access the live interactive dashboard below

Technical Implementation

DAX Calculations

DAX formulas were implemented to calculate complex business metrics. Example calculation below:

Profit = CALCULATE(
  SUM(Sales Detail 2018 to 2023[Revenue])
  - SUM(Sales Detail 2018 to 2023[Cost])
  * SUM(Sales Detail 2018 to 2023[Sales_Quantity])
)

Key Features

  • Multi-dimensional profit analysis across 5 product categories
  • Store performance tracking with manager-specific metrics
  • Time-series analysis spanning 4 years (2018-2021)
  • Quarterly trend analysis with seasonal insights
  • Interactive cross-filtering across all visualizations
  • Customer satisfaction correlation with financial performance

Business Impact

  • Identified Garden category as top profit driver ($3.4M)
  • Revealed 2020 as peak performance year
  • Highlighted Store 102 exceptional Q1-Q3 2020 performance
  • Enabled data-driven territory and product planning
  • Improved decision-making speed with real-time insights

Data Sources & Modeling

  • Sales transaction data (2018-2023)
  • Product category and inventory information
  • Store location and manager assignments
  • Customer satisfaction survey results