This blog describes the Step Function callback pattern with a simple use case. It also covers Step function and Lambda integration with API Gateway and DynamoDB CRUD operations.

In a callback pattern, Step Functions pauses execution of the workflow until your application returns a token through the Step Functions application…

Introduction:

In this article, I would like to cover the advantages of API Design first over Code first approach.

Code first approach:

In general, while designing API, we first start with analyzing business requirements followed by documenting low-level design to understand the various component interaction and implement code to achieve the required functionality. When…

Srikar Gandhi

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