Self-paced video courses
Short, narrated lessons recorded in the real console, each with a written guide and copy-ready commands. Start any time, on any device.
- Watch it built, then build it yourself
- Your progress is saved as you go
Welcome. Let’s build your cloud career together.
Thecornelis Training teaches cloud engineering and cloud security the hands-on way: step-by-step video courses in the real AWS console, and live classes where you can ask questions as you build.
- Beginner friendly
- Real AWS console
- Security from day one
Learn at your pace, or learn with a class
Many students do both: the video courses for practice, and the live classes for questions and momentum.
Live classes on Zoom
Learn with an instructor and a group of classmates. Bring your questions, build the labs together and stay on track week by week.
- Cloud engineering, architecture and security
- Join details are sent to registered students
Live bootcamp
Join the next live batch
Learn cloud engineering and security live on Zoom, with an instructor and a cohort. Save your place and we will send you the schedule, the Zoom details and how to secure your seat.
- Hands-on labs in the real AWS console
- Ask questions as you build
- No payment needed to join the list
Start with a course
Each course goes from the very first click to a working setup — and shows you how to tear it down safely.
New courses are on the way.
Every lesson follows the same rhythm
Watch it built
A short, narrated video in the real console. Every click is highlighted, so you never get lost.
Build it yourself
Follow the written guide with screenshots, and copy each command with one click.
Test, then clean up
Prove it works, then delete what you made — the habit that keeps surprise charges off your AWS bill.
Meet your instructor
Hi, I’m Yemi.
I’m a cloud security engineer with 14+ years in AWS architecture and security, AWS Certified Solutions Architect – Professional and Security – Specialty. I built these courses the way I wish I had learned: in the real console, one safe step at a time, with every command explained.
Good to know before you start
Do I need any experience?
No. The first lessons open and secure a brand-new AWS account, and every step after that is shown on screen and explained.
Will practising on AWS cost me money?
The labs are designed to stay within the AWS free tier where possible. You set up a budget alert in the first module, and every lesson ends by deleting what it created.
I was a student before. Where are my courses?
Log in with the same email or username and password you used before. Your courses and completed lessons are on your dashboard.
How do I reach you?
Email hello@thecornelis.com — we’re happy to help.
You’re welcome here. Let’s start.
Create a free account and take your first lesson today.