Remote Data Scientist at Remote (U.S. Clients)

Built and optimized machine learning models using Python (Pandas, NumPy, scikit-learn) to analyze large-scale datasets and improve predictive analytics. Designed advanced SQL queries and ETL pipelines to process millions of records for model training and analytics workflows. Conducted exploratory data analysis (EDA) and feature engineering for fraud detection, forecasting, and recommendation systems. Developed AI training data sets and evaluation workflows to improve ML and LLM performance. Documented analytical methods and experimental results to support AI product development and deployment.

Senior Data Analyst (Remote Contract) at Andela

Analyzed large financial and operational datasets using SQL and Python to identify trends, anomalies, and optimization opportunities. Built interactive dashboards using Tableau and Power BI to track key business KPIs and operational performance. Developed automated data validation and monitoring pipelines to improve data reliability and reporting accuracy. Conducted statistical analysis and A/B testing experiments to evaluate product features and customer engagement. Collaborated with cross-functional teams to translate analytical insights into data-driven business strategies.