What kind of solutions are ideal candidates for serverless? What are the typical use cases and how they could be resolved? How to integrate serverless solution into existing CI/CD pipelines? AWS Platform would be selected as a framework for our discussion. We will try to find answers to above mentioned questions based on real examples from our products. We will implement several typical use cases to illustrate the approaches and concepts based on AWS Lambda, S3, SQS and other services. We will examine how to use IaaS-like implementations without deep knowledge of AWS CloudFormation scripting and examine an alternatives.