Alexandre Hanne

Designed and built a Europe Benchmarking Data platform, enabling market insights that strengthened Carta's positioning in venture capital. Developed and maintained scalable data pipelines to support 2,000+ employees in making real-time, data-driven decisions. Optimized SQL queries & dbt models, reducing report load times by 40% and improving system performance. Partnered with stakeholders to analyze and visualize critical business metrics, leading to actionable insights that improved strategic initiatives. Led data governance efforts, ensuring data integrity, accessibility, and scalability across the company.

Created and launched a C-level executive dashboard with 13 key KPIs, improving strategic decision-making in France & Brazil. Designed, tested, and optimized data marts via dbt, enhancing performance and scalability. Managed the Looker BI platform, building 20+ high-impact dashboards for finance, marketing, and product teams. Led a Machine Learning forecasting project (Time-Series & Survival Analysis), improving KPI predictability by 30%. Spearheaded the Analytics Engineering Guild, setting best practices for dbt, data modeling, and collaboration with software engineers.

Integrated Finance, Sales, Marketing, CX, and Product data sources into a centralized analytics hub, improving interdepartmental data collaboration. Led the implementation of Tableau Server, reducing manual reporting efforts and boosting analytics adoption by 60%. Developed churn prediction models, reducing customer attrition by 15% and driving a 20% revenue increasethrough targeted interventions.

Wrote complex SQL queries to analyze user behaviors and optimize product features.