Athanasios Athanasoulias

Experience

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  Private School Neon

  Sept 2010 - Jun 2011

  Teacher Physics

  • Taught junior high school students in Physics and Mathematics, consistently achieving high student success rates.

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  Private School Kefalas

  Sept 2011 - Jun 2013

  Teacher Physics

  • Taught junior high and high school students in Physics, Mathematics, and Chemistry, consistently achieving high student success rates.

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  National Bank of Greece

  Oct 2014 - Oct 2016

  Business Analyst

  •Analyzed and reported on loan portfolios, focusing on customers applying for bankruptcy protection and installment adjustments.• Projected financial losses and forecasted delinquency rates for loans, providing risk management insights.• Led the audit process for fiscal figures, ensuring accuracy in reportingto tax authoriti

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  Entain

  Oct 2016 - Dec 2023

  BI Manager/Analyst

  • Established and structured the BI reporting department, supporting business operations for bwin, Sportingbet, and Vistabet.• Managed a team of junior analysts, providing training and fostering professional development.• Delivered strategic insights through KPI analysis and root cause analysis, enhancing marketing and business outcomes.• Conducted variance analysis and A/B testing to optimize marketing and CRM strategies.• Partnered with stakeholders across multiple departments to inform decision-making based on consumer behavior trends and market research. Show less

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  Campeón Gaming

  Jan 2024 - now

  Senior Manager of Business Insights & Analytics

  • Lead and mentor a team of four analysts, ensuring high performance through training and project ownership.• Developed key metrics and refined reporting systems to align with changing business needs.• Directed the design of data flows and database tables, optimizing internal processes to meet business requirements.• Spearheaded annual budget planning and set departmental objectives based on performance trends and forecasts, including customer acquisition cost (CAC) and customer lifetime value (CLV) analysis.• Provided data-driven insights for the CRM and acquisition teams to improve cost efficiency.• Developed behavioral segmentation models to improve targeted marketing strategies.• Collaborated with legal, compliance, and finance teams to ensure accurate reporting for submission to regulatory authorities. Show less