# Bernardo Favoreto

- [How Croct's AB testing engine works](/post/croct-ab-testing-engine.md): In this last post of the series, we'll take a closer look at how Croct's AB testing engine works, covering the most relevant factors in declaring a winner variant.
- [Bayesian approach: a deep overview for AB testing](/post/bayesian-ab-testing.md): AB tests is essential for analyzing variants and choosing your best option. Keep reading for a broad overview of the Bayesian approach.
- [Bayesian or frequentist: which approach is better for AB testing?](/post/bayesian-vs-frequentist.md): When it comes to AB testing, Bayesian and frequentist methods have inherent advantages and disadvantages. Let's look at how they work and which approach is right for you.
- [The ultimate guide for AB testing analysis](/post/ultimate-guide-ab-testing-analysis.md): Conversion rate optimization is all about AB testing. Whether you're a beginner or a seasoned pro, this comprehensive guide will be a valuable resource for you.