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Jeffery Godwin | Data Analyst

Data Analyst | Excel Dashboards, Data Cleaning & Visualization

📍 Located in: Nigeria 🕐
⏱️ 20 hrs/week available 🌐 Can work in your timezone
👤 Freelancer
✔ Verified⭐ Zinner Level 1
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💰 Pricing
Usual Hourly Rate: $12.00/hr
Interested in projects valued: $30.00$120.00
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🛡️ Verified since May 2026

Member since
Apr 2026
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About

I provide professional data analysis services that transform raw and unstructured data into clear, actionable insights that help businesses make informed decisions. My goal is to simplify complex datasets and present them in a way that is easy to understand and useful for decision-making.

I specialize in analyzing and visualizing data using Microsoft Excel. I build interactive dashboards and structured reports that highlight key business metrics such as sales performance, expenses tracking, profit analysis, and overall business trends. My dashboards are designed to be clean, professional, and easy to interpret for both technical and non-technical users.

I use advanced Excel features such as Pivot Tables, Power Query, data cleaning techniques, VLOOKUP/XLOOKUP, and conditional formatting. I also work with a variety of chart types including bar charts, line graphs, pie charts, and column charts to visually represent data in a meaningful way. These tools allow me to organize large datasets, remove inconsistencies, and turn raw data into useful insights.

I have experience working with different types of data including sales data, financial reports, marketing performance metrics, customer behavior data, and operational business datasets. This allows me to support clients across multiple industries such as retail, services, education, and small business operations. Each dataset is handled carefully to ensure accuracy and relevance.

Each project follows a structured workflow. First, I review the client’s requirements and understand the goal of the analysis. Next, I clean and prepare the dataset to ensure data quality. Then I perform detailed analysis to identify patterns, trends, and insights. Finally, I deliver a well-organized dashboard or report with clear visualizations and explanations.

My focus is always on accuracy, clarity, and usability. I aim to provide insights that are not only visually appealing but also practical for real business decisions. Every project is customized to meet the client’s specific needs and expectations.

Skills

Technologies and expertise this freelancer specialises in.

Categories

Service areas this freelancer is available for.

Portfolio

Excel Data Entry & Analysis | Student Performance Dashboard

Professional Excel Data Entry & Performance Analysis for Anchor of Hope Schools. Featuring clean data organization, smart formulas, conditional formatting, and visual score tracking. Perfect example of my Excel skills for schools and business reporting

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