Ability to register and sign in to the application. Present the problem (questions) Provide an interface for the end-users to write, compile and execute code.
I am a big fan of leet code so when we decided to have a code challenge in our team I thought it wouldn’t be a bad idea to build one which should include pretty basic functionalities like:
Overall, it was an amazing learning experience and I am happy to walk through how I did it.
Before I start working on this I decided to come up with some guidelines so I don't over-engineer this and end up building a Frankenstein out of it, here are few of those guidelines:
Adding Code to AWS Lambda, Lambda Layers, and Lambda Extensions Using Docker. With Docker, we have three ways to add code to Lambda that isn’t directly part of our Lambda function. Try to AWS Lambda, Lambda Layers, and Lambda Extensions Using Docker.
Serverless is a great approach to build highly scalable applications quickly with mentioned services. When AWS launched Lambda back in 2014, the whole new concept of Serverless evolved. It became one of the most successful services from AWS today. It is the right time to learn Cloud computing as a developer.
Serverless Express enables you to easily host Express.js APIs on AWS Lambda and AWS HTTP API. Here is how to get started and deliver a Serverless Express.js based API with a custom domain, free SSL certificate and much more!
Serverless Proxy with AWS API Gateway and AWS Lambda. We can communicate between Public and Private instance via a Serverless Proxy thanks to AWS Api Gateway and AWS Lambda. Github Webhook calls a Public API Gateway, API Gateway triggers a Lambda attached to VPC.
Accessing AWS DynamoDB through Apollo GraphQL Server deployed in AWS Lambda through Serverless. Objective: Fetch all records of a DynamoDB table through a GraphQL lambda function. Technologies used: AWS DynamoDB, AWS Lambda, AWS IAM, Serverless, Apollo Graphql.