Ryan Kroonenburg May 2026

Ryan Kroonenburg is a prominent entrepreneur and educator in the cloud computing space, best known as the founder of A Cloud Guru (ACG), a leading online learning platform for cloud skills.

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, a leading online learning platform for cloud certifications. His journey is widely cited as a classic example of professional "reinvention," having transitioned from a career in law to becoming a globally recognized AWS Community Hero and Alexa Champion. Core Educational Content ryan kroonenburg

During this period, Ryan identified a massive gap in the market. The existing certification courses for AWS were dense, boring, text-heavy, and often obsolete by the time they were printed. Aspiring cloud engineers had to read thousands of pages of dry whitepapers or sit through monotonous video lectures that felt disconnected from the real world. Ryan Kroonenburg is a prominent entrepreneur and educator

, many of which Ryan taught personally. Under his leadership, the company acquired Linux Academy Feature Idea: Develop a software tool or application

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Founder of A Cloud Guru: Kroonenburg started ACG in 2015 after identifying a lack of high-quality, affordable training for AWS certifications. The platform grew from a single course on Udemy into a comprehensive enterprise learning solution that was eventually acquired by Pluralsight for approximately $2 billion.

Together with his brother Sam, Ryan launched A Cloud Guru. Their philosophy was simple: Focus on the "Why": Don't just click buttons; understand the architecture. Exam Tips: