Arinzechukwu Nwuba

I am a dedicated Data Analyst with extensive experience in transforming raw data into actionable insights. My proficiency in SQL, Python, Power BI, and Google Looker has enabled me to collaborate effectively with cross-functional teams, translating complex data findings into clear, concise reports that drive informed decision-making.

Throughout my freelance career, I have designed and built machine learning models that significantly improved employee attrition predictions and spearheaded customer segmentation initiatives that resulted in substantial sales growth. My commitment to data accuracy and reliability has led to the development of robust data quality checks, enhancing the overall integrity of reports. I am passionate about leveraging data-driven strategies to boost revenue and optimize customer engagement.