Kenechukwu Kosisohukwu

I’m a data analyst with hands-on experience across the data lifecycle—collecting, cleaning, and analyzing datasets in Excel, SQL, and Python—then translating findings into dashboards and reports that support business decisions. I’m comfortable running exploratory data analysis (EDA) to surface trends and risk factors, and I build interactive visualizations in Power BI for non-technical stakeholders.

As a Data Analyst Instructor, I deliver practical training in SQL, Power BI, and Excel—designing datasets, curriculum, and assessments, and running live walkthroughs of SQL querying, data cleaning, and dashboard building. Previously, as a Data Analyst Intern, I analyzed complex datasets using SQL and Excel to generate actionable insights, and I’ve strengthened my applied skills through project work like telecom churn EDA, end-to-end e-commerce data cleaning, and an end-to-end SQL + Python analytics portfolio with an interactive HTML dashboard and embedded visualizations.