Statistician and Data Scientist at United Nations – Division of Conference Management

Led the design and rollout of a global conference data program across all UN Secretariat duty stations, defining harmonized KPI methodologies, governance, and statistical logic for enterprise reporting. Owned the business and analytics layer, translating operational needs into validated data models, indicators, and decision-ready dashboards. Acted as primary liaison between business users, technical teams, and contractors, presenting insights, supporting adoption, and addressing data and methodology issues. Drove data quality assurance and business validation, ensuring accuracy, consistency, and performance across the analytics platform. Served as business lead for the migration to Databricks, contributing to scalable data lake and analytics architecture design. Delivered and maintained 80+ Power BI dashboards used globally by thousands of users for operational monitoring and strategic planning. Designed statistical models and optimization algorithms to support capacity planning and re