Chioma Nnochiri

I’m Chioma Nnochiri, a detail-oriented Data Analyst who uses over 5 years of experience to turn complex datasets into actionable insights. I focus on interactive dashboards, analytical reports, and end-to-end data solutions that help stakeholders make clearer, data-backed decisions and improve operational performance.

I collaborate with cross-functional teams across the full project lifecycle—from data preparation and modeling to visualization and performance tracking. My work emphasizes transforming raw data into compelling stories, with a strong command of SQL (SQL Server & PostgreSQL), Power BI, Tableau, and Looker Studio.

Most recently, as a Data Analyst Consultant, I performed comprehensive data analysis and intelligence reporting to uncover trends and optimize decision-making. I executed end-to-end ETL operations using SQL, developed forecasting models, created visualizations for strategic initiatives, and supported competitive and market analyses—helping streamline data workflows and improve reporting accuracy, operational efficiency, and forecasting reliability.