Mwangi Margaret
DATA ANALYST
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About
Analytical and detail-oriented data professional with a strong foundation in statistics, data interpretation, and data-driven problem-solving. Skilled in SQL and NoSQL databases, Excel functions, and Python programming, with hands-on experience in data cleaning, data wrangling, and data storytelling to turn raw data into actionable insights. Proficient in Tableau and Google Analytics for building clear, decision-ready visualizations, with working knowledge of regression analysis, time series analysis, and API integration to support deeper analytical workflows.
Quick to learn new tools and methodologies, with a strong drive to apply data and analytics skills to real-world business challenges.
Experience
Data Analysis Intern (Volunteer) at ECLOF Kenya (2025-06 – 2025-09)
- Streamlined dataset collection by cleaning and organizing data for analysis
- Contributed to creation of Excel and Power BI reports for team review
- Facilitated data-informed decision-making using basic visualization techniques
- Compiled branch data for analysis and reporting documentation
- Cleaned datasets to improve accuracy and consistency
- Validated records against source documents and resolved discrepancies
- Updated databases and maintained organized data files
Education
Bachelor of Science in Economics – Jomo Kenyatta University of Agriculture and Technology (JKUAT) (2026-08)
