Courses
Given that DevOps Professional is an advanced level course, the recommend path to attain this level of certification is to first master the Associate level certifications – which in this case are the Developer Associate AND the SysOps Administrator Associate.
The professional level courses therefore usually do not repeat the content covered in Associate level courses. Instead they focus more on the knowledge required to integrate these services into solutions and arhitectures that address scenarios that experienced professionals encounter in the real-world.
If you have not recently covered the Associate level material or need some review of some topics therein, it is well-worth revisiting those in the respective Associate level courses before diving headlong into the professional level course.
The most popular courses for DevOps professional are the ones by Stephane Maarek and Adrain Cantrill – both of whom are excellent trainers. Stephane’s content typically gets straight to the point with quick explanations and demos making for a much shorter course. Whereas with Adrian it is a slow burn that takes you through all the nitty-gitty and the ‘why’ various foundational concepts and slowly builds the expertise through multiple projects and scenarios. Pick your poison. You will definitely have to augment the training with hands-on experience and labs, review of documentation and whitepapers, reading up on what’s changing on some of these services so you are not caught by surprise, and then diligent practice exams.

Udemy : AWS Certified DevOps Engineer Professional 2022 - Hands On! [by Stephane Maarek]
https://www.udemy.com/course/aws-certified-devops-engineer-professional-hands-on/
Associate-level courses by same author:
Udemy : Ultimate AWS Certified Developer Associate 2022 [by Stephane Maarek
Udemy : Ultimate AWS Certified SysOps Administrator Associate 2022 [by Stephane Maarek]

Cantrill.io : AWS Certified DevOps Engineer - Professional [by Adrian Cantrill]
https://learn.cantrill.io/p/aws-certified-devops-engineer-professional
Associate-level courses by same author:
Cantrill.io : AWS Certified Developer - Associate [by Adrian Cantrill
Cantrill.io : AWS Certified SysOps Administrator - Associate [by Adrian Cantrill]
AWS Skill Builder: Exam Readiness: AWS Certified DevOps Engineer – Professional [FREE]
There is also this free online exam readiness course from AWS themselves that covers a review of all exam topics (not in-depth training) with some sample question walkthroughs. This could be useful to assess yourself towards the end of your prep journey to see if you are well prepared overall or need to review any specific areas.
Books
If you are the kind that thrives on reading long-form printed material or learns better with study material in the form of a book, this one would make a great read and comes with glowing reviews. (Yes, the author of the book is indeed named ‘Book’)
AWS Certified DevOps Engineer - Professional Certification and Beyond [by Adam Book]

- Online ebook through Packt (either buy the book or subscribe to packt):
- Buy the physical book or Kindle ebook on Amazon
- Or through O’Reilly
Study Guide eBook – AWS Certified DevOps Engineer Professional DOP-C01 [by Tutorials Dojo]
There is also this ebook from Tutorials Dojo that some test takers find as useful reference for reviewing the exam topics
Practice Exams
In addition to the official sample exam questions you have
Tutorials Dojo
https://portal.tutorialsdojo.com/courses/aws-certified-devops-engineer-professional-practice-exams/
Whizlabs
https://www.whizlabs.com/aws-devops-certification-training/
AWS White Papers
- Introduction to AWS DevOps on AWS : https://d1.awsstatic.com/whitepapers/AWS_DevOps.pdf
- AWS Blue/Green Deployment : https://d1.awsstatic.com/whitepapers/AWS_Blue_Green_Deployments.pdf
- Practicing Continuous Integration and Continuous Delivery on AWS : https://d1.awsstatic.com/whitepapers/DevOps/practicing-continuous-integration-continuous-delivery-on-AWS.pdf
- Infrastructure as Code : https://d1.awsstatic.com/whitepapers/DevOps/infrastructure-as-code.pdf
- Jenkins on AWS : https://d1.awsstatic.com/whitepapers/DevOps/Jenkins_on_AWS.pdf
Discussion Forums
- TechStudySlack : https://techstudyslack.com
- /r/AWSCertifications : https://www.reddit.com/r/AWSCertifications/
- AWS re:Post : https://repost.aws/topics/…/training-and-certification
- A Cloud Guru Forums : https://acloudguru.com/forums/
Web Resources, Videos etc.
- AWS Page on DevOps resources – pretty dated (links from reinvent 2015 etc) but covers the relevant content outline very well : https://aws.amazon.com/devops/resources/
- Another good starting point for AWS DevOps : https://aws.amazon.com/devops/what-is-devops/
- AWS Ramp-up Guide for DevOps : https://d1.awsstatic.com/training-and-certification/ramp-up_guides/Ramp-Up_Guide_DevOps.pdf
- AWS DevOps Blog : https://aws.amazon.com/blogs/devops/
- AWS What’s New : https://aws.amazon.com/new/