Danny Okoli

I am a dedicated Business Intelligence Analyst with a strong background in statistical analytics and data interpretation. Currently, I work at Guinness Nigeria, where I extract, clean, and analyze large datasets to provide strategic business insights. My expertise in crafting dynamic Tableau dashboards has enabled stakeholders to make informed decisions based on actionable insights. I take pride in my ability to conduct thorough data validation and integrity checks using SQL queries, ensuring the accuracy of the data presented.

In my role, I have developed an automated reporting tool that has achieved a remarkable 75% reduction in report generation time, significantly enhancing operational efficiency. Additionally, I have honed my skills in Excel, utilizing advanced functions such as PivotTables, VLOOKUP, INDEX-MATCH, and macros to streamline data analysis processes. My experience also includes mentoring interns, fostering a collaborative environment that resulted in a 95% completion rate of assigned projects.