Esther Emmanuel

I’m a Data Analyst and Operations Professional with over six years of experience supporting business operations, customer service, and data-driven decision-making. I’m passionate about transforming data into actionable insights that improve operational efficiency and the customer experience.

At DSHub Nigeria, I cleaned, transformed, and analyzed real-world public health and macroeconomic datasets using Python and Excel. I performed exploratory data analysis to identify trends in food prices and regional economic indicators, and I designed interactive Power BI dashboards for technical and non-technical stakeholders. I also contributed to machine learning model development for analyzing historical malaria data.

As a Volunteer Research Analyst with Statistics Without Borders, I verify, clean, and validate datasets to maintain data accuracy and consistency. I support international research and help develop documentation and reports that enable evidence-based decision-making.

In my operations role at Butterfly Hotel, I reconciled daily financial transactions, room occupancy records, and guest reservations to ensure accurate reporting and efficiency. I supervised front office operations, analyzed guest feedback trends, and collaborated across departments to improve workflow and service quality.