From messy data to crisp, decision‑ready insights
Need a Senior Data Analyst in Geneva? I take complex data, design robust analyses and deliver clear recommendations to leadership.
Advanced SQL, modeling and BI
Stakeholder management and communication
Experimentation and causal analysis
Performance KPIs and opportunity sizing
Documentation and analytical standards
Mentoring of junior analysts
Concise documents with key findings, context and next steps.
Root‑cause analysis, performance drivers, scenario modeling.
Design/analysis of A/B tests and quasi‑experiments.
Define robust metrics and guardrails to steer the business.
Raise standards via templates, reviews and mentoring.
Weekly/bi‑weekly touchpoints with stakeholders to keep momentum and alignment.
SQL, dbt, Python, Power BI, Tableau, Excel – adapted to your environment.