In previous tutorials, I used the Quarkus Framework to develop and deploy our Tasks Service on AWS (the back-end side). Now, it’s time to give a chance to the new version of the Spring Boot Framework 3, using the same component architecture (Quartz, JPA, and Flyway) as we did before…

Initially, I deployed the Tasks Service API inside the ECS cluster without an AWS Elastic Load Balancer (ELB). Furthermore, each ECS task was registered in the AWS Cloud Map service for later discovery using the AWS API Gateway. The API Gateway was responsible for redirecting all incoming HTTP requests to…

My previous tutorial discussed implementing a Single Sign-On (SSO) using Amazon Cognito as an Identity Provider (IdP) for our Task Service. This service is implemented using the Java/Quarkus Framework for the backend and the Amplify with the Ionic/Angular Framework for the frontend. All these components were implemented in my previous…

So far, we have implemented our Timer Service application using Amplify with Cognito integration for our authentication process. But this component is entirely coupled to our code base, which is a drawback if tomorrow we need to build another app that belongs to our business domain. So it’s better to…

Now, it’s time to automate our Timer Service application’s build and deploy process into AWS. My previous article discussed unit and integration testing using the Quarkus framework employing JUnit and Testcontainers. So now, we’ll automate that process using a CI/CD pipeline using the Amazon Copilot CLI. …

Now it’s time to make our Timer Service application more company-oriented. I want our project to become an OpenSource solution, so we also need to use tools like SonarCloud and Snyk, which I will work on in the following articles. …

Continuing with the series of our FullStack Timer Service app, it’s time to add Reactive Programming to our Ionic/Angular frontend project. Remember that we add Quarkus Reactive support to our Java backend project. It was done using dependencies like “quarkus-resteasy-reactive-jackson” for our HTTP endpoints and “quarkus-hibernate-orm-panache” for the Quartz relational…

Continuing with my series of the Timer Service using Java and Quarkus on AWS, the next step is to verify the JWT against Cognito using a Java Web Filter. Remember that I discussed the JWT Authorizer in the API Gateway in a previous post. But what happens if we also…

As you notice in my previous tutorials using the Timer Service application, I used to connect directly to DynamoDB on AWS for the local testing environment. This article will use a DynamoDB container image for local environment testing. …