If you're looking to become an AWS certified developer , here's what you need to know. The most popular AWS certification is the Associate of Arts in Computer Science (AACS) degree. If you want to specialize in a certain AWS area, like cloud services or big data, then the best way to certify is through the appropriate specialization track, such as the Amazon Web Services Cloud Developer Associate certification. Another certification option is the Certified Professional in AWS (CPA-AWS). This certification is designed for individuals who already have some experience with AWS and want to become certified in an area such as Disaster Recovery and Business Continuity, Security Solutions for AWS, or Configuring and Managing IAM Accounts and Policies.