Seamless payment integration in your webapp with Stripe, Amplify and DynamoDB (+ indexes)

Prelude If you miss the beginning of my series, here’s my article about how to build an e-learning platform on AWS. Otherwise, if you are following this serie, the last time we build our backend to safely serve our HLS contents (if you miss it, follow the link).If you want to sell premium content you can leverage Stripe to handle multiple payments. This article will delve into the mechanisms of leveraging AWS services and signed cookies to deliver premium content seamlessly....

September 10, 2023

How to harden your premium Content Deliver Network

Prelude If you miss the beginning of my series, here’s my article about how to build an e-learning platform on AWS. Otherwise, if you are following this serie, the last time we build our backend to safely produce and store our HLS contents (if you miss it, follow the link). If you want to provide premium content you have put in place a solution to ensuring secure and efficient distribution of premium content to end-users....

July 15, 2023

Produce HLS content ready for streaming with AWS Media Convert

Prelude To build a streaming platform, as discussed here - read it if you miss it! - you first need to know what’s behind a streaming. Have you ever notice that streaming from streaming platform constantly adapt to your network, trying to avoid buffering and slowing down of the stream itself? Today it’s pretty hard to have connection problems, but even only 10 years ago this was a problem for many of us....

June 22, 2023

AWS Amplify in 2023: the good, the bad, and the evil

Prelude Today I want to deep dive into how you can leverage AWS Amplify, a tool that provides a comprehensive set of tools and services that streamline the process of developing and deploying web applications on AWS infrastructure: we will explore how to build a web application served by AWS API Gateway and Lambda functions. We will walk through the steps of initializing an Amplify project, adding Lambda functions, linking them to an API, and implementing authentication mechanisms....

May 5, 2023

Building an e-learning platform on AWS

Prelude In the past year, I worked on a project to build an e-learning platform (actually, it’s so much more!). I started using AWS Amplify, and I end up testing so many different services around it. I’ll cover the following topics: Choosing the right AWS services; Designing the application architecture; Developing the backend; Developing the frontend; Deploying the application; I hope this article will be helpful for anyone who is considering building an e-learning platform or something similar....

April 17, 2023

?(DRY(KIS(afe)S)) => CF(ALB+TLS+SM);

Intro If you work with AWS, you might be involved in building infrastructure to enable some of your customers (both internal and external) to use a particular service, or just to try one of the hundreds open-source application available on Github. Furthermore, most of the ML/AI tools are shipped in docker containers and the philosophy -> if it runs on docker, it runs everywhere has been spread up to the highest level of management (nice, but… sometimes dangerous 😅 ed....

February 1, 2022

Home-as-a-service

Prelude Today I’m gonna talk about how you can leverage Traefik2, k3s, Cloudflare, and RaspberryPI to get the best out of your…apartment. After the image, I’ll go through the setup of everything needed! Why Traefik2 For those of you who never heard the word Traefik before, here it is: Traefik is an open-source Edge Router that makes publishing your services seamless. I already made some experiments in the past (look at my two-pieces series I run VSC in the browser and I am just fine - Part I and My team run VSC in the browser and they are just fine - Part II) and I’ve always been fascinated by the way Traefik just works....

March 24, 2021

How to: create a fleet of container-based-go-lambda with one command

Introduction As you might know, at the re:Invent AWS recently announced the capabilities of running Lambda by getting the code directly from a docker image you provide, as illustrated here. Moreover, they also announced the Amazon ECR Public and Amazon ECR Public Gallery that you can reach at https://gallery.ecr.aws/. And this was pretty much my reaction: What you might need to know before begin First of all: keep calm, because there’s already a Github Repo to build an entire fleet of microservices - with their respective ECR-based repository - with only one command from the shell....

December 12, 2020

I hacked my blog to let AWS Polly create podcast over it

Prelude Hi guys, after a series of back-to-the-future-I-didn’t-have-time-to-write-new-things… I’m back. What happened in the last months… ok, covid19 put the whole world in trouble, I bought an apartment, I opened a company and I resign my contract. Really. Nothing. Special. But TODAY - I wanna talk about a project I have since a while, and I worked on a boring Sunday afternoon: I hacked my blog to let Polly read it for you!...

November 26, 2020

My team run VSC in the browser and they are just fine - Part II

Introduction This is a repost of an old article :) In the first part of this series - I run VSC in the browser and I was just fine - I wrote many stupid things around the possibility of having a VSC server instance running inside AWS over a simple, immutable, ec2 instance. The template {that can be easily deployed by a Lambda function [that can be easily deployed behind a route53 record (that can be easily placed as the endpoint of a custom Slack action)]} let you start your IDE and code from wherever you would like to....

October 22, 2020