If you have an understanding of basic computer science, full-stack development, and the type of different services required to run an app; then you should be fi

If you have an understanding of basic computer science, full-stack development, and the type of different services required to run an app; then you should be fine if you have experience with one versus the other. Each cloud provider has their different features and quirks, but their underlying services are pretty much the same when it comes to managed servers for computing, data storage, caching, queuing, notifications, email, network policy, etc. Basically what I am saying is that if you have a deep understanding of AWS or GCP, what each service does, and how billing works; then it just comes down to what each provider names their service, such as RDS or S3. If you are trying to jumpstart your career with AWS and already have a deep understanding of GCP, then watch some quick AWS cloud practitioner guides on YouTube. If you feel comfortable enough with what they are talking about, then you can go take the cloud practitioner certification test in person next week and add that certification on your resume for less than $200.