z
zoungranaarnold

Arnold Z

@zoungranaarnold

Data Scientist Statistician BI Developer

Burkina Faso
French, English, Bambara
About me
Your data already has the answers. I make it speak. First-Class Honours statistician and BI specialist with banking experience. I build dashboards, automated reports and forecasting models that turn raw numbers into decisions. Clear. Fast. Reliable.... Read more

Skills

z
zoungranaarnold
Arnold Z
Offline • 
Average response time: 1 hour

See my services

Data Science Consultation
I will sankofa analytics your data safe with US
From$50 / projectMore details

Portfolio

Work experience

Freelance

Data Scientist

Freelance • Freelance

Nov 2025 - Present • 1 yr

I'm a data analyst with a degree in Statistics & Business Intelligence (First-Class Honours). I've worked inside West African banks, in management control and BI, where I automated a daily financial reporting workbook and built analytical dashboards. I help businesses turn messy Excel files into clean data, automated reports and clear Power BI dashboards. I work in English and French, communicate clearly, and keep your data strictly confidential.