Leo Dean - Profile

Hi everyone,

I’ve been preparing for the AWS Certified DevOps Engineer – Professional certification and wanted to start a discussion about the challenges people face while getting ready for this advanced exam. It’s definitely one of the tougher AWS certifications, and I’ve realized that success requires not just theoretical knowledge but also a strong practical understanding of AWS tools and DevOps principles.

Personally, I’ve faced a few key challenges during my preparation:

1. Understanding Real-World Scenarios:
   The exam questions often describe complex architectures or multi-service pipelines that can be tricky to interpret. It’s not about recalling facts; you have to think like an architect and choose the most efficient and secure solution.
2. Time Management in the Exam:
   The questions are long and scenario-based. I found it hard to manage time effectively while ensuring I fully analyzed each question before answering.
3. Depth of Automation Topics:
   There’s a heavy focus on automation using tools like CodePipeline, CloudFormation, and OpsWorks. Understanding how all these pieces fit together in a continuous delivery pipeline can be overwhelming.
4. Balancing Study with Practice:
   Reading whitepapers and documentation is helpful, but applying those concepts hands-on takes a lot of time. Setting up real AWS environments for testing sometimes feels like another full-time job!