ABOUT ME
Data Scientist and Analyst skilled in Python, SQL, Excel, Power BI, and Tableau. I build predictive models, dashboards, and data pipelines to support smart decisions and turn complex data into actionable insights.
Skills
Experience
Education
- Programming Languages
Python, SQL - Data Science & Analysis
EDA, Feature Engineering, NLP, Time Series, ETL - Data Visualization & BI
Tableau, Power BI, Excel - Mark-up & Styling
HTML, CSS, SASS - Database Systems
PostgreSQL, MySQL - DevOps & Tools
Git, Azure DevOps, Docker
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Feb 2025 – Present
Junior Data Analyst | Prompt BI
• Optimized SQL queries improving BI response time by 25%
• Ensured 99% accuracy by validating data pipelines -
July 2024 – Feb 2025
Data Science Fellow | Moringa School
• Built and deployed ML models increasing insight accuracy by 15%
• Reduced ETL processing time by 30% using Azure pipelines -
July 2022 – Oct 2022
IT Attaché | County Government of Kericho
• Configured systems for 50+ staff
• Built dashboards cutting report time by 40%
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Aug 2019 – May 2023
BSc. Computer Science
Karatina University -
July 2024 – Mar 2025
Data Science Certification
Moringa School
