GABRIEL
OJODALE
SAMUEL

I’m a Data Analyst with a background in Physics and a strong interest in turning data into meaningful insights. My project work span Oil & Gas/Energy, Sales, Health and HR Analytics, using tools such as Excel, Power BI, SQL, and Python. I also have experience building an ETL pipeline for weather data, combining data collection, transformation, and analysis to support better decision-making.

Weather Data ETL Pipeline
ANALYSIS

Weather image

A basic ETL (Extract, Transform, Load) pipeline built in Python that retrieves live weather data for multiple Nigerian cities using the OpenWeather API, cleans and structures it with Pandas, and performs basic analysis on the results.

Sales Analysis

This project analyzes a sales transactions dataset using MySQL Workbench, covering data cleaning, exploratory analysis, and advanced SQL techniques to answer real business questions around revenue, top products, and customer behavior.

Superstore Sales
Analysis

This project tracks revenue, profit, and customer performance across regions, categories, and products to support data-driven business decisions. Built and visualized using Power BI, covering sales data from 2014 to 2017.

HR PowerBi
Analysis

Used power BI to analysize HR data, including employee performace, martial status, stisfaction rate, gender distributuion, and staff headcount to generate insight into workforce trends and oganisational perforance.