
New to Contra
Mo is ready for their next project!

Most A/B tests I'm asked to look at were already broken before they launched — underpowered, stopped early the moment they crossed p < 0.05, or missing a guardrail metric that would have caught real damage. My job is to find that before you ship the wrong thing. I'm a mathematician (B.A., Queens College, CUNY; M.A. in progress). Full approach and a free A/B test analyzer are under Services.