Open to opportunities

Abiodun Okesooto

@abiodunokesooto

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Data analyst delivering actionable insights through BI, SQL, and data visualization.

Nigeria

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What I'm looking for

I seek roles where I can build BI dashboards, improve data quality, and deliver insights for operational and business decision-making within collaborative teams.

I am a data analyst with ~2 years of experience turning raw data into actionable insights using SQL, Power BI, Tableau, ETL processes and DAX. I have built multiple dashboards and analytics solutions—reducing data errors, standardizing cleaning routines, and enabling stakeholder decision-making.

My experience spans freelance projects, a data analyst traineeship and a construction cost analytics role where I analyzed cost and usage trends, led dashboard development, and created validated databases. I focus on data quality, clear KPI design and practical visualizations to drive operational and business outcomes.

Experience

Work history, roles, and key accomplishments

Current

Freelance Data Analyst

Current

Freelance

Oct 2025 - Present (3 months)

Implemented ETL validation rules and standardized cleaning routines to reduce data errors by 40%, and built 5+ Power BI/Tableau dashboards with DAX measures to surface sales and customer insights.

SQL Power BI Tableau ETL DAX Data Cleaning Data Validation Data Visualization

Current

Construction Cost Analyst

Current

MC&T

May 2024 - Present (1 year 8 months)

Analyzed construction cost trends across projects and states, provided actionable recommendations to track monthly material usage, and built Power BI dashboards to visualize labour cost trends.

Cost Analysis Power BI SQL Data Visualization KPI Design Data Insights

Data Analyst Trainee

TechCrush

Aug 2025 - Oct 2025 (2 months)

Led a team to create an interactive Power BI dashboard for African real estate data, executed data cleaning and validation, and built a SQL database to enable effective querying.