AWS is a global cloud computing platform, which provides you various services like Iaas, Paas, and Saas. Leverages businesses to scale up their infrastructure without any upfront fees and saves a lot of money. Applications then made are highly scalable.
Various domains/services of AWS which are widely used are:
To get the answer to the question of how to become an AWS architect, check out this quick video:
Further, if you want to get certified in AWS then you can join the AWS Certification Course.