Open to opportunities

Atanda Oluwaseun

@atandaoluwaseun

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Detail-oriented data analyst turning raw data into insights with Excel, Power BI, Python, and SQL.

Nigeria

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What I'm looking for

I’m looking for an entry role where I can use Excel, Power BI, Python, and SQL to clean data, build dashboards, and support better decisions—while growing my skills through real projects, mentorship, and data-driven teamwork.

I’m a detail-oriented Data Analyst who turns raw data into meaningful insights to support decision-making. I enjoy finding patterns, cleaning messy data, and translating analysis into clear business understanding.

I bring hands-on capability across Excel, Power BI, Python, and SQL. My focus is on delivering reliable results through strong data cleaning and analysis, effective dashboard development, and accurate query-driven data extraction.

I’ve worked on data analysis and business intelligence projects including sales dashboards, customer segmentation models, and automated data pipelines. I also completed Accenture Data Analytics and TATA Data Visualization virtual experience programmes.

I’m passionate about leveraging data to build dashboards and models that teams can act on. I value critical thinking and problem-solving to ensure insights are trustworthy, usable, and aligned with real business needs.

Experience

Work history, roles, and key accomplishments

Tata Data Visualization Programme

Tata

Completed TATA Data Visualization Virtual Experience Programme (Forage).

Data Visualization Excel Advanced Functions Pivot Tables Charts Python Pandas NumPy Matplotlib SQL Data Extraction Problem Solving Critical Thinking

Accenture Data Analytics Programme

Accenture

Completed Accenture Data Analytics Virtual Experience Programme (Forage).

Excel Advanced Functions Pivot Tables Charts Python Pandas NumPy Matplotlib SQL Data Extraction Problem Solving Critical Thinking

Education

Degrees, certifications, and relevant coursework

University of the People

Bachelor of Science, Computer Science

Activities and societies: Data analysis and business intelligence projects (sales dashboards, customer segmentation models, automated data pipelines).

Bachelor of Science in Computer Science at University of the People (in progress), with project work involving sales dashboards, customer segmentation, and automated data pipelines. Portfolio: https://datascienceportfol.io/oluwaseunatanda