Senior Statistician Needed for A/B Testing Review

We are seeking an expert statistician for a 30-minute consultation to review A/B testing methodology, results, and statistical assumptions. The objective is to obtain an independent, unbiased assessment of statistical significance, power, sample sizing, and hypothesis-testing methodology from someone with deep theoretical expertise and real-world A/B testing experience. Required Qualifications - Academic Foundation: A formal degree in Statistics or Mathematics. - Enterprise Experience: Proven track record running or auditing A/B tests at scale for a recognized brand. - First-Principles Math Mind: You can comfortably derive, explain, and validate formulas for significance, power, and sample sizing without needing to search for them. You must be able to break down every variable and assumption. - Practical Validation: Ability to quickly audit, validate, or spot flaws in statistical calculations built out in Excel. Review Topics - Statistical Significance & Confidence Levels - Statistical Power & MDE Assumptions - Sample Size & Horizon Calculations - Hypothesis Testing Validation