Step-by-step tutorial to add Google Sign-In to Amazon Cognito with AWS CDK and link Google identities to existing native users with the same verified email using a PreSignUp trigger.

How I standardized the boring parts of building full-stack serverless apps on AWS so both developers and AI coding agents can focus on the product.

I deliberately built a complex AWS ecosystem for this blog to play and learn. Now I'm tearing it down. Here's why, and where things stand.

Discover how AWS Step Functions can transform your serverless architecture. This article walks you through building workflows, deciding when to migrate from Lambda, exploring common patterns, and sharing practical best practices to simplify and maintain your applications.

Discover how AWS Step Functions can help you orchestrate serverless workflows effortlessly. In this article, I'll walk you through the basics, real-world examples, and why Step Functions might just be the missing piece in your serverless architecture.

Learn how to build real-time applications with AWS AppSync and Subscriptions.

This article walks you through the fundamentals of AWS AppSync, guiding you through the process of setting up, developing, and deploying a GraphQL API.

An introduction to AWS Step Functions, covering how they work and how to use them to build efficient, scalable serverless workflows.

A walkthrough of Amazon API Gateway integrations, covering key advantages, performance, security, costs, and use cases to help developers optimize their serverless application architectures.

This guide explores Amazon API Gateway's endpoint exposure options, detailing their implementation, advantages, use cases, architectural impacts, limitations, troubleshooting, costs and more.

Terraform is the main open-source tool to create infrastructure as code (IaC) in any cloud provider. In this article, we will review how we can use it to deploy a serverless website on AWS, exploring different options.

CDK and SAM can be used together to create serverless applications. You will use CDK to define and create your AWS resources, and then you will use SAM to test your serverless resources.

SAM (Serverless Application Model) is an open-source framework that you can use to build serverless applications on AWS and I will show you how it works.

Before creating my blog and starting posting I did a lot of research comparing technologies, creating proofs of concept, and it took me weeks to figure out how to do it until I felt comfortable with the solution. Want to know more?