Unlocking Business Growth with Data-Driven Sales Insights
How Sales Dashboards Empower Businesses to Make Smarter Decisions
Apr 3, 20253 min read
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FLEET MANAGEMENT OPTIMIZATION DASHBOARD (PowerBI).
Overview This report provides an analysis of fuel consumption, fleet maintenance, and driver performance to optimize cost efficiency and operational effectiveness. The data-driven insights highlight key trends in fuel expenditure, maintenance costs, ...
Mar 3, 20254 min read
Predicting House Prices: How Size Influences Market Value
In this project, say I worked for a client who wanted to create a model to predict apartment prices in Buenos Aires, focusing on properties under $500,000 USD. To streamline the data importing and cleaning process, I wrote a custom function to ensure...
Aug 14, 20247 min read
Designing a Dimensional Model for Sales Analysis and SQL Queries for a car repair shop Using an Invoice.
The image above is the Entity Relationship Diagram as inspired by the invoice sample here. You can access a better view of the image in the Google Drive here. DESCRIPTION OF EACH TABLE AND COLUMN Definition of Primary Keys for Each Table Primary keys...
Aug 7, 20245 min readIn-Depth SQL Analysis of Vehicle Repair Services and Parts Sales Data
The task involves analyzing data from a 'Vehicle Repair and Parts Sales' company, contained in this Google Drive link downloaded for analysis in SQL. The datasets in the link had the following headers: customer, vehicle, invoice, job and parts. Some ...
Aug 7, 20246 min read
Report on Nigeria's Economic Variable Correlation and Productivity Model
Below is a detailed report on economic variable correlation and productivity model for Nigeria. Relevant data such as M1 money supply, Exchange rate, Inflation, Stock Market, and their individual growth rate were gathered online and merged into an e...
Aug 1, 20248 min read
Designing a Dimensional Model for Sales Analysis and SQL Queries for a car repair shop.
This report provides a comprehensive analysis on a sample invoice on which two tasks were performed. A relational database was created based on the contents of the invoice received. Explanations and Entity Relationship Diagram (ERD) can be found in a...
Jul 31, 20247 min read