Clifford Ombui

I’m a detail-oriented Data Analyst and quantitative professional with a Bachelor of Science in Statistics from Jomo Kenyatta University of Agriculture and Technology. I focus on turning raw data into measurable business insights through rigorous analysis and clear communication.

I’ve executed advanced SQL queries and built automated Python scripts, while designing executive-level interactive BI dashboards using Power BI, Tableau, and Advanced Excel. My work emphasizes data cleaning, KPI tracking, statistical analysis, and structured ETL pipelines that protect analytical integrity.

In my personal projects, I’ve developed an interactive retail dashboard with interconnected Pivot Tables and cross-filtering slicers, and built a healthcare analysis pipeline that cleans 25,000+ raw records and standardizes key fields for consistent reporting. I’ve also explored predictive operational modeling and delivered Zero-Chrome BI dashboard architecture with real-time KPI scorecards.

I bring a practical, client-aware mindset from prior experience as a Leasing Assistant, where I audited financial statements, supported operational workflows, and acted as a liaison to resolve issues. Across projects and analytics work, I’m committed to reliability, clarity, and actionable outcomes.