Nmesoma Bethel

I am a Data Scientist with hands-on experience processing large, multi-source datasets and building predictive models that deliver measurable uplift. I have improved data quality and analytical readiness through automated pipelines, producing models with 12–20% lift over baselines and segmentation insights that enhanced targeting by 40%.

My work spans model development (XGBoost, logistic regression), clustering (K-Means), and dashboarding (Tableau, Power BI) to translate data into clear stakeholder-facing insights. I routinely collaborate with data engineering and BI teams to strengthen data flows and infrastructure reliability.

I hold multiple industry certificates in data science, applied AI, and cybersecurity, and I focus on delivering repeatable measurement, reporting, and automation that reduces manual prep time and accelerates decision-making.