Luz Nino

Sr Data Manager @Millicom (Tigo)

Miami, FL, US

Report directly to the Group Chief Data Officer (CDO), managing the execution of the group-wide data strategy, and overseeing data teams across 9 countries.• Spearheaded the creation of a standardized data consumption layer across 9 regions, improving data accessibility and reducing data retrieval time from 10 days to 2 days.• Designed and implemented metrics for predictive models, delivering an estimated annual business value of $10M.• Established a data quality framework across 4 domains to ensure consistent data governance.• Championed a company-wide AWS cloud training program, successfully upskilling 114 employees in cloud data analytics.• Led the standardization of the data warehouse environment in 6 out of 9 countries, consolidating over 20 complex data sources into a unified data model.• Defined and standardized a data model comprising 400+ data tables organized into 14 data domains, ensuring seamless integration across operations.• Managed end-to-end data projects for the commercial and financial teams, enabling the development of dashboards and advanced analytics use cases, such as churn prediction and upselling strategies.• Implemented business rules and governance processes to streamline data integration and improve overall data accuracy.

Dale Carnegie Training

Relaciones humanas y comunicación eficaz

Pontificia Universidad Cat��lica de Chile

Master of Business Administration (M.B.A.)

Aden Business School

Especialista en proyectos

Universidad de Boyacá

Ingeniero de Sistemas

Kellogg Executive Education

Artificial Intelligence