Ali Cem Koç

-Organized monthly analytics reviews with leadership to support data-driven decisions and strategy. -Led smooth migration of data from SAP, Salesforce, and MSSQL (China HQ) to EU Databricks, ensuring EU compliance. -Developed impactful Power BI dashboards, translating stakeholder needs into actionable insights and improving data literacy across the department as the sole data analyst. -Managed yearly planning/prio of data projects by collecting requirements from BOs, aligning initiatives w dept strategy

- Co-developed and deployed an unsupervised ML algorithm for anomaly detection with automated analysis workflows to improve monitoring efficiency and reduce detection-to-action time. - Supported the Fraud & Abuse Team with user behavior and pattern detection analyses to guide a supervised ML model and improve spam detection. - Mentored junior analysts in SQL optimization, dashboard design, and analytics best practices to enhance data storytelling and reporting.

- Designed and executed large-scale A/B tests and standardized experimentation processes across teams. - Built user segmentations for sales campaigns to improve engagement and conversion. - Defined retention metrics and analyzed product performance to guide growth strategies. - Conducted analyses of marketing, onboarding, and launches to identify optimizations. - Collaborated cross-functionally to turn insights into action. - Managed onboarding and training of new analysts for smooth integration.