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Amarachi Duru

@amarachiduru1

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I turn raw business and research data into clear insights using Excel, SQL, and Python.

Nigeria

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What I'm looking for

I'm looking for an entry-level data analyst opportunity where I can use Excel, SQL, and Python to turn data into clear business insights, strengthen my analytics skills, and contribute to data-informed decisions.

I've built portfolio analyses across Adidas sales, customer segmentation, salary data, and the Chinook music database, turning raw datasets into practical business insights.

In an Adidas sales analysis, I identified the West as the strongest overall region, recurring Q3 growth, West Gear as the strongest retail partner, and Walmart as the weakest by revenue and operating profit.

I analysed 17,422 customers and £21.76M in revenue for DD Sales, then built an interactive Excel dashboard connecting revenue, customer counts, and demographic segments. Using Python, I also examined 27,940 salary-survey responses to reveal experience, industry, and education salary patterns.

My research background in Physiology strengthened my structured approach to statistical analysis, including ANOVA and GraphPad Prism. I use Excel, SQL, Python, and data visualisation to communicate evidence-based findings clearly.

Experience

Work history, roles, and key accomplishments

Data Analyst

Analyzed customer and sales data, building an interactive dashboard to support sales and marketing decisions.

Excel Dashboarding Data Analysis

Data Analyst

Adidas

Analyzed sales data to identify regional performance and seasonal trends, supporting inventory and marketing strategies.

Excel Data Analysis Sales Analysis

Data Analyst

Chinook Music Database

Analyzed customer, sales, and product revenue using SQL to identify top-performing regions and genres.

SQL MySQL Window Functions Views Data Analysis

Data Analyst

Ask A Manager

Analyzed salary survey data to identify trends by experience, industry, and education level.

Python Pandas NumPy Matplotlib SeaBorn Data Analysis

Research Assistant

University of Ibadan

Applied statistical analysis to experimental data, translating raw measurements into evidence-based findings.

ANOVA Graphpad Prism Statistical Analysis Research

Education

Degrees, certifications, and relevant coursework

University of Ibadan

Bachelor of Science, Physiology

2021 -

Grade: Second Class Honours, Upper Division

Activities and societies: Public Relations Officer, Basic Medical Sciences Students' Association (2023/2024); Award of Recognition for Academic Excellence (300 Level); Certificate of Service for Faculty Contribution

Pursuing a Bachelor of Science in Physiology, with coursework and research in statistical analysis and data interpretation.