Turning Data into Strategic Business Decisions

I help businesses unlock insights from financial, operational, and marketing data using Excel, SQL, Python, and Power BI.

View

Projects

Real data stories that shaped business outcomes.

Screenshot of a colorful customer churn risk dashboard with charts and risk segments.
Screenshot of a colorful customer churn risk dashboard with charts and risk segments.
Churn Risk

Reduced churn by identifying high-risk customers.

Visual of a financial forecasting dashboard showing revenue trends and projections.
Visual of a financial forecasting dashboard showing revenue trends and projections.
Revenue Forecast

Accurate revenue predictions for smarter budgeting.

Screenshot of a marketing campaign ROI dashboard with performance metrics.
Screenshot of a marketing campaign ROI dashboard with performance metrics.
Image of an automated Python script running data reports in the background.
Image of an automated Python script running data reports in the background.
Campaign ROI

Optimized marketing spend through detailed analysis.

Data Automation

Streamlined reporting with Python automation.

→
→
→
→

Experience

Over five years helping businesses turn complex financial and operational data into clear insights that drive smarter decisions.

Skilled in Excel, SQL, Python, Power BI, and Apache Technologies

Roles

Senior Business Analyst

Standard Chartered Bank

2022 - present

Lead dashboard projects that improve financial reporting accuracy and speed.

Data Analyst

MarketWise

2020 - 2022

Developed marketing analytics models that boosted campaign ROI by 15%.

Photo of a focused data analyst working on multiple screens filled with charts and code in a modern office.
Photo of a focused data analyst working on multiple screens filled with charts and code in a modern office.
Contact

Reach out for data insights and collaboration.

Email

Phone

Boniface@bkdataanalytics.com

+2547-92-974-796

© 2025. All rights reserved.