Bethel Okoye

Junior Data Analyst Intern @Fortray Global Service Limited

London, GB

Engineered and optimized complex SQL queries, increasing data retrieval efficiency by 30% for business-critical analysis.• Performed data profiling and cleaning, improving dataset accuracy by 25% for reliable reporting.• Designed and automated 15+ reports and dashboards using Excel, Power BI, and Looker, reducing manual reporting time by 40%.• Analyzed A/B testing results, delivering actionable insights that enhanced experiment success rates by 20%.• Translated business requirements into technical solutions through data modeling and visualization, accelerating project delivery by 15%.• Collaborated with data engineers to streamline ETL workflows, boosting data pipeline efficiency by 35%.

APTECH Computer Education

Diploma of Higher Education, Software engineering

Middlesex University

Bachelor of Science - BS, BIS & IT