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Obianuju

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Data Analyst / Business Intelligence Specialist/ Data Visualization Expert

Availability

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Rate

💶

€00.00 - Hour

Location

United Kingdom

About me

🌟 Welcome to My Profile!🌟

I am an experienced Data Analyst with over 7 years of experience delivering impactful insights and solutions across global markets. My expertise lies in data visualisation and statistical analysis, leveraging advanced tools like Power BI, Tableau, SQL, and Python. I specialise in transforming complex datasets into actionable strategies that drive measurable business outcomes.

💼 Career Highlights:
- Boosted revenue by 20% and reduced operational costs by 24% while leading analytics initiatives across 12 African countries for Access Bank, the largest bank in Africa by customer base.
- Developed predictive models that reduced non-performing loans by 18% and improved loan portfolio profitability by 15%.
- Created 100+ BI dashboards, increasing data accessibility and operational efficiency by over 40%.

🎓 Credentials:
- M.Sc. in Data Analytics for Government (University of Southampton)
- Certified in Power BI, Google Analytics, and Business Intelligence.

Skills & tools

Power BI
PowerAutomate Workflow Automation
R Programming
Microsoft SQL Server
MySQL
Oracle PLSQL
Azure
Tableau
Data Studio
Data Analysis
Machine Learning
Microsoft Power Platform
PowerApps Development
Data Visualization
Business Intelligence
SQL Server
MS Visio
Data Analytics
snowflake
dbt
Google Ads Analytics
MSSQL
SSRS
SSIS
SSAS
product analytics
analytics
A/B Test Analysis
Web Analytics

Languages

English
Igbo

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