Building Modern Nodejs

Amazon Web Services (AWS) is a private cloud computing platform and subsidiary of Amazon, founded in 2006. It is a globally recognized leader in cloud computing, offering a wide range of services such as computing power, storage solutions, machine learning, and data analytics. AWS stands out for its scalability, security, and reliability, serving millions of customers including startups, enterprises, and public sector organizations. Its innovative solutions power some of the world's most prominent applications, making it a cornerstone of modern technological infrastructure.

In modern cloud native application development, it’s often times the goal to build out serverlessarchitectures that are scalable, are highly available, and are fully managed. This mean, less operational overhead for you and your business, and more focusing on the applications and business specific projects that differentiate you in your marketplace. In this course, we will be covering how to build a modern, greenfield serverless backend on AWS. Building brand new applications on AWS is a different task than lifting and shifting existing applications into AWS. When you have an existing application that you need to move to AWS, you might first look to using Amazon EC2 as your virtual machines, or maybe you might look into using docker containers and container hosting services like Amazon Elastic Container Service or Amazon Elastic Kubernetes Service. Those are all great application hosting options, but in most cases, they still require you to have some kind of pulse on the underlying infrastructure hosting your application. In this class, we will explore how to build an API driven application using Amazon API Gateway for serverless API hosting, AWS Lambda for serverless compute, and Amazon Cognito for serverless authentication. We will follow an API driven development process and first mock up what the API will look like. We will cover all the ins and outs of the service Amazon API Gateway, and as you’ll learn- it does a lot more than just hosting an API. Then we will add authentication to the API using Amazon Cognito. You’ll learn about how the authorization flow works with cognito, and how to build it into your APIs. From there, we will add a Lambda backend that will be triggered by API Gateway. The lambda functions will be using the AWS SDKs to perform various data processing tasks. You’ll learn about the different configurations that exist for Lambda, and we will show you how to create and manage lambda functions. Some of the features of our API will require multiple lambda functions to execute in a specific order, like a workflow, and we will use AWS Step Functions to create a serverless workflow. Finally, we will talk about how to optimize your APIs at every layer using AWS features.

Amazon Web Services (AWS) revolutionized cloud computing by providing on-demand computing power and storage over the internet. With a mission to empower individuals, businesses, and governments, AWS delivers over 200 fully featured services, including AI, IoT, and blockchain. The platform offers unmatched flexibility, with a pay-as-you-go pricing model that reduces upfront costs for users. AWS also invests heavily in security, compliance, and sustainability, ensuring its solutions are not only cutting-edge but also ethical and environmentally conscious. Its training programs, certifications, and educational initiatives further position AWS as a leader in skill development for the future of cloud technology.