Build A Serverless Url Shortener With Python & Aws Lambda

Create Your Own Bitly: Learn AWS Lambda By Building a Serverless URL Shorter with Api Gateway, Python, Firebase Auth

What you'll learn

Creating Infrastructure as code with SAM buy using Application Composer

Create Lambda Functions with Python

Setup Api Gateway HTTP API to process our request

Secure Api Gateway Routes with Firebase JWT Authorizer

Use DynamoDB with Python Lambda function

Use AWS Route 53 to create custom domain

Use AWS Secrets manager to manage secrets

Introduction to AWS Lambda Layers

CICD to automate Serverless deployments using SAM Pipelines

Requirements

Basic programming knowledge, familiarity with Python and AWS.

Basic Concepts in how APIs works

Description

Have you been tinkering with Python and wondering how to elevate your projects using the powers of the AWS Cloud? Join me as I'll show you how to leverage AWS Lambda, Python, Infrastructure as Code with AWS SAM & Application Composer. Dive into the world of serverless architectures and learn to build your very own scalable HTTP API. This course is tailor-made for you. We'll harness services like AWS Lambda, API Gateway, DynamoDB, and Route 53 for custom domains, alongside Firebase JWT Auth for securing your HTTP API. Together, we'll guide you through creating a URL shortener service akin to Bitly.This course is ideal for those looking to enhance their portfolio, amplify their backend skills, or simply enjoy building innovative solutions. Embark on this journey to transform your ideas into reality, elevate your programming skills, and discover how serverless technology can make your applications more efficient, scalable, and cost-effective.Key Topics Covered:AWS Lambda: Learn to build and deploy serverless applications.Python: Utilize Python in the AWS ecosystem for lambda functions.Infrastructure as Code with AWS SAM: Deploy applications quickly using SAM templates.Application Composer: Streamline your IAC building process.DynamoDB: Implement a serverless database for your applications.AWS Secrets Manager: Manage and use secrets safely in your applications.Route 53 (Custom Domain): Configure custom domains for your serverless applications.API Gateway HTTP API: Create efficient and scalable HTTP APIs.Firebase Auth using JWT: Secure your applications with JWT-based authentication.Lambda Layers: Reuse code and manage dependencies efficiently.

Overview

Section 1: Introduction

Lecture 1 Introduction

Lecture 2 Tools Overview

Lecture 3 Setup AWS Profile

Section 2: Python Project Setup with AWS Application Composer

Lecture 4 Setup Python Lambda with Application Composer (AWS SAM)

Lecture 5 Setup AWS API Gateway, Python Lambda, and DynamoDB with AWS SAM Template - 2

Lecture 6 Python Lambda function to Create and store Short URLs in Dynamodo - Part1

Lecture 7 Python Lambda function to Create and store Short URLs in Dynamodo - Part2

Lecture 8 Python Lambda function to Get our created URLS from Dynamodb database - Part1

Lecture 9 Python Lambda function to Get our created URLS from Dynamodb database - Part2

Lecture 10 Python Lambda function to Delete specific URLS form our Database

Section 3: Update API Gateway from REST To using HTTP API

Lecture 11 Update SAM Template to use HTTP API instead of REST API

Lecture 12 Update URLs to use our new HTTP API Endpoint onc

Section 4: Setup Redirect Python Lambda Function

Lecture 13 Setup Redirect Python Lambda Function - Part 1

Lecture 14 Setup Redirect Python Lambda Function - Part 2

Lecture 15 Setup Redirect Python Lambda Function - Part 3

Lecture 16 Update redirect lambda function to increment visits each time an URL is visited

Section 5: Create Custom Domain with Route 53

Lecture 17 Create Domain and Subdomain parameters in our SAM Template

Lecture 18 Create Domain and Subdomain parameters in our SAM Template - Part 2

Lecture 19 Update Create URL Python Code for Custom Domain Changes

Lecture 20 Update Get URL API Endpoint to use Custom Domain

Section 6: Setup JWT Authentication for our HTTP API

Lecture 21 JWT Auth Intro

Lecture 22 Firebase setup - store Firebase secrets in AWS Secret Manager

Lecture 23 Create Custom Lambda Execution Role with Permission for Secret, Dynamodb

Lecture 24 Create Lambda Layer to manage AWS Secrets

Lecture 25 Signup Lambda Function - Part 1

Lecture 26 Signup Lambda Function - Part 2

Lecture 27 Sign up Lambda function - Add user to DynamodDB

Lecture 28 Send Email With AWS SES after Signup - Part 1

Lecture 29 Send Email With AWS SES after Signup - Part 2

Lecture 30 Send Email Verification Links with Firebase auth

Lecture 31 Setup Lambda function for Login

Lecture 32 Complete Login Function

Section 7: Update Create, Get API Endpoints to authenticate with JWT Token

Lecture 33 Update Create API and Lambda function for JWT Auth

Lecture 34 Update Get API and Lambda function for JTW Auth

Lecture 35 Update Delete API and Lambda function for JWT Auth

Lecture 36 Remove Auth from Redirect API Endpoint

Anyone wanting to build and deploy a Serverless app.,Anyone with some python or any experience with any other object oriented languages and want to get some experience with deploying to AWS Cloud