Mariano Calandra
Mariano Calandra

Mariano Calandra

AWS Authorized Instructor • AWS Community Builder

Mariano works in Claranet, where he helps companies succeed using cloud and microservices.

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Five tools to deliver stunning online presentations and courses

Apr 30, 20214 min read

How not to lose effectiveness in the era of online training · In the early days of 2020, when Coronavirus starts hitting the world of businesses, the...

Five tools to deliver stunning online presentations and courses

Five books every serverless developer must read

Mar 15, 20219 min read

So here’s the thing: you are an experienced developer thrilled by the opportunities of serverless architectures. You read books, watch any possible...

Five books every serverless developer must read

How chaos engineering will help you design better software

Feb 23, 202116 min read

For years we have tried to avoid mistakes, when in fact we should have caused them. · Wind extinguishes a candle and energizes fire. Likewise with...

How chaos engineering will help you design better software

What Is Amazon Cognito User Pool and How Does It Differ From a Cognito Identity Pool

Jan 31, 20217 min read

Amazon Cognito is an AWS service that lets you easily add users’ management to web and mobile apps. It supports social identity providers, such as...

What Is Amazon Cognito User Pool and How Does It Differ From a Cognito Identity Pool

How to Protect APIs Using Amazon Cognito User Pool

Jan 26, 202118 min read

Amazon API Gateway is a fully managed service that makes it easy to handle REST APIs. The main task of this service is to bind an HTTP endpoint to a...

How to Protect APIs Using Amazon Cognito User Pool

The simple cure for AWS Lambda lock-in fear

Mar 30, 202019 min read

For those of you who might not be familiar with, AWS Lambda is a service platform that let us run our code without provisioning or managing servers....

The simple cure for AWS Lambda lock-in fear