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Registration: 08.09.2026

Ayodele Jacobs

Specialization: Data Analyst
Detail-oriented Data Analyst with hands-on experience collecting, cleaning, and analyzing datasets to generate insights that support business decisions. Strong Excel and Google Sheets skills, including pivot tables, charts, and formulas, complemented by basic knowledge of SQL and working familiarity with Power BI for dashboards and reporting. Skilled in exploratory data analysis (EDA) and data visualization, with a track record of collaborating on live analytics projects and communicating findings clearly. Combines strong analytical capabilities with professional accounting experience to deliver accurate, business-ready reporting.
Detail-oriented Data Analyst with hands-on experience collecting, cleaning, and analyzing datasets to generate insights that support business decisions. Strong Excel and Google Sheets skills, including pivot tables, charts, and formulas, complemented by basic knowledge of SQL and working familiarity with Power BI for dashboards and reporting. Skilled in exploratory data analysis (EDA) and data visualization, with a track record of collaborating on live analytics projects and communicating findings clearly. Combines strong analytical capabilities with professional accounting experience to deliver accurate, business-ready reporting.

Portfolio

Retail Sales Dashboard

Created a Retail Sales Dashboard to analyze revenue, customer activity, product quantity, categories, seasonal performance, and customer demographics. My responsibilities included data cleaning, analysis, KPI development, dashboard design, and visualization. I used Excel and data visualization techniques to identify sales trends and provide actionable business insights. The dashboard enabled users to quickly understand overall sales performance and identify the strongest product categories, customer segments, and periods of sales activity.

E-Commerce Sales Performance Dashboard

Built an interactive E-Commerce Sales Performance Dashboard using Microsoft Excel to analyze sales performance, customer activity, orders, revenue, and market trends. My role involved cleaning and transforming the raw dataset, creating Pivot Tables and Pivot Charts, calculating key performance indicators, and designing an interactive dashboard. The analysis provided insights into revenue trends, customer performance, order volume, and country-level sales performance, helping identify the strongest markets and periods of sales growth.

Medical Insurance Analysis Dashboard

Developed a Power BI dashboard to analyze medical insurance data and identify patterns in customer charges, age groups, smoking status, and other factors affecting healthcare costs. I performed data preparation and modeling, created DAX measures, designed interactive visualizations, and analyzed key performance indicators. The dashboard highlighted differences in average medical charges between smokers and non-smokers, identified high-cost age groups, and provided an interactive view of healthcare cost patterns.

Skills

Microsoft Excel
Power BI
SQL
Google Sheets
Power Query
DAX
Data Visualization
Data Analysis
Dashboard Development
Business Intelligence
Financial Analysis
Exploratory Data Analysis
Data Cleaning
Pivot Tables

Work experience

Accountant
Till the present day |Conrad Hilton
Microsoft Excel, Power BI
● Collect, clean, and analyze financial datasets using Excel, including pivot tables, charts, and formulas. ● Analyze financial data and identify trends to support decision-making. ● Generate reports and dashboards to support management decisions. ● Prepare and maintain financial records and reports. ● Support budgeting, forecasting, and financial planning activities.

Educational background

Project Management (Masters Degree)
Master of Business Administration (MBA)
Mass Communication (Bachelor’s Degree)
2011 - 2015
Osun State University

Languages

EnglishIntermediate