Ryan Kroonenburg May 2026

Before he became a household name in cloud circles, Ryan Kroonenburg was a hands-on solutions architect. Working primarily with AWS, Ryan saw a massive gap between the real world and the existing certification training.

"I was studying for my own AWS certifications," Ryan explained in a 2019 interview. "I bought the official study guides, but they were boring. They read like legal documents. I thought, there has to be a better way to learn this."

At the time, video learning was dominated by low-resolution screen captures and monotone voiceovers. Ryan believed that complex topics like Virtual Private Clouds (VPCs), Auto Scaling, and Serverless architectures didn't have to be dry. He began recording his own lessons, using a whiteboard, a MacBook, and a very specific type of energy that was missing from the market: enthusiasm.

He wasn't just teaching commands; he was teaching architecture. He would draw network diagrams by hand, explaining "why" something worked, not just "how" to type the CLI command. This conceptual approach became the DNA of his brand.

Ryan Kroonenburg doesn't act like a guru; he acts like a senior engineer explaining a complex concept to a junior teammate over coffee. He admits when a service has quirks. He warns students about "gotchas" that will appear on the exam. This authenticity builds deep trust.

Before the fame and the multi-million dollar acquisitions, Ryan Kroonenburg was a hands-on systems engineer. Born and raised in Australia, Ryan spent the early 2010s knee-deep in the messy reality of IT infrastructure. He worked extensively with Amazon Web Services (AWS) at a time when "the cloud" was still a scary proposition for most enterprise clients. 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 had an epiphany: Learning should feel like a conversation, not a lecture.

In the rapidly evolving landscape of cloud computing, where Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform (GCP) release hundreds of new features every year, traditional education has struggled to keep pace. For most of the last decade, if you wanted to become a cloud architect, you had two options: read dense, thousand-page whitepapers or pay thousands of dollars for boot camps.

Then came Ryan Kroonenburg.

As the co-founder and former CEO of A Cloud Guru (ACG), Ryan Kroonenburg didn't just build a training platform; he redefined how a generation of IT professionals learns. From a modest operation in a Melbourne bedroom to a $2 billion acquisition by Pluralsight, Ryan’s story is one of technical foresight, creative storytelling, and relentless execution. Before he became a household name in cloud

This article dives deep into who Ryan Kroonenburg is, the origin of A Cloud Guru, his teaching philosophy, and his lasting impact on the multi-billion dollar cloud training industry.

Ryan didn't try to teach Python, Java, and AWS all at once. He taught AWS Certification. He became the undisputed king of that one niche. Only once he conquered that hill did he expand into Azure, GCP, and AI.

Under Ryan Kroonenburg’s leadership as CEO, A Cloud Guru exploded in popularity. The company expanded from AWS into Azure, GCP, and DevOps tools (Kubernetes, Terraform, Ansible). They acquired Linux Academy in 2019 for a reported "nine-figure sum," instantly making them the largest cloud training library in the world.

The acquisition of Linux Academy was a masterstroke by Ryan. It merged ACG’s engaging, video-first style with Linux Academy’s heavy-duty hands-on labs and sandbox environments. The result was a platform where you could watch Ryan explain a concept and then spin up a real server to practice it seconds later.

The crescendo came in 2021. Pluralsight, a publicly traded enterprise learning giant, announced it would acquire A Cloud Guru for approximately $2 billion. "I bought the official study guides, but they were boring

For Ryan Kroonenburg, this was the validation of a wild experiment. He had turned a bedroom side-project into a two-billion-dollar exit. Pluralsight wanted ACG not just for the content, but for the brand and the community that Ryan had built.

Following the acquisition, Ryan Kroonenburg transitioned out of the day-to-day CEO role. So, where is he now?

Unlike many founders who retire to a beach, Ryan has stayed deep in the tech education weeds. He currently serves in an advisory capacity and continues to create content. Notably, he has been focusing on Generative AI and Prompt Engineering.

Ryan recognized that AI is the next tectonic shift, similar to cloud computing in 2015. He has since launched new courses and workshops focused on how developers can use Large Language Models (LLMs) to accelerate their work.

He has also become a limited partner in several venture capital funds, investing in early-stage EdTech and SaaS startups. His core advice to new founders remains consistent: "Solve a pain you personally feel, and don't worry about the competition."