Web Development Course Online

Introduction

Getting started on Windows, Linux or MacOS

How to ask great questions

FAQs

Getting started

Installing Python step by step

Installing PyCharm IDE (code editor) for development

Creating the first project

Write and Run Hello World program

Command line basics

Installing and accessing pip command

Postman API platform installation

Setting up a Python development

Introduction to web framework and Django

Installing Django and Djangorestframework

Django(CORS) installation

Creating Django project

Understanding Django architecture and structured

Creating a Django application

Understanding Django models, views, and URL routings

Registering the app to project

Django setting up the REST API project

Introduction to PostgreSQL and its advantages for web applications

Installing PostgreSQL and setting up

pgAdmin Secure login and create database

Building Django models for the REST API data structures

Building Django Models for API with PostgreSQL

Installing the psycopg2 module for DB connection

Database (DB) connection - Django to PostgreSQL

Creating and applying ORM-migrations for the PostgreSQL database

SQL Querying and adding Sample Data into tables

Django API Model ORM-Migrations to PostgreSQL

Serializers in Django REST API

Serializing data with Django REST Framework serializers

Creating Serializers for Complex Datatypes

Import required modules to write API methods

Implementing API GET method using REST Framework

Implementing API POST method using REST Framework

Implementing API PUT method using REST Framework

Implementing API DELETE method using REST Framework

Validating data with Django REST Framework validators

Handling API requests and responses

Writing REST API Endpoints

Writing App URLs and path setting

Write Project URLs and include app

Exercise and Solution for it

URLs Mapping on Application and Project

Exploring Postman API app

API GET method testing

API POST method testing

API PUT method testing

API DELETE method testing

POSTMAN for Testing API Methods

Creating REST API methods at one snap

Writing URLs on an app for access APIs

POSTMAN API testing

Project: Creating REST APIs Quickly

Base image save path setting on project

Write the API method to save image

Adding urls path and static settings to save image

Postman API to test and save image

Building Image Upload REST API Service

This program offers comprehensive knowledge with regards to building robust web APIs using Python, Django REST Framework, PostgreSQL and Postman. A RESTful API (Representational State Transfer) is an architectural style for building web services that allows different applications to communicate with each other over the internet. This course teaches developers how to design, develop and test REST APIs while optimising performance and ensuring scalability. Doesn't matter whether you are a beginner or an experienced developer, you are sure to gain some valuable knowledge covering everything from setting up the development environment to deploying fully functional APIs. You will explore core concepts of RESTful architecture while also diving into topics like creating and managing API resources, handling complex relationships and performing CRUD (Create, Read, Update, Delete) operations. Using PostgreSQL as your database backend, you will learn how to model resources, serialize data and optimise database queries. Additionally, learners will master testing APIs using Postman, from inspecting responses to automating API testing workflows. This is followed by real-world projects like building image upload services to help refine your skills. After completing this course, individuals will be prepared to create high performing APIs and effectively test them so that they can work on scalable web and mobile applications.<h4 id="c18ba456-5a84-40b4-a92f-ccfa077b54b5" data-toc-id="c18ba456-5a84-40b4-a92f-ccfa077b54b5">Who Should Enrol</h4><ul><li>Beginner software developers interested in Django REST API development.</li><li>Web developers building REST APIs for mobile applications.</li><li>Python developers looking to learn web API development.</li><li>Students or professionals aiming to expand their API development skills and boost their CVs.</li><li>Anyone looking to learn how to create scalable backend services using REST APIs.</li></ul><h4 id="7be1c49d-11ef-4417-a750-3c20c38b58df" data-toc-id="7be1c49d-11ef-4417-a750-3c20c38b58df">Requirement</h4><ul><li>Access to a computer with a stable internet connection to watch the video lessons.</li><li>Basic programming knowledge and familiarity with basic SQL queries is beneficial but not necessary.</li><li>A desire to learn about REST APIs.</li></ul>

This course covers the fundamentals of RESTful architecture, you will learn how to create, test and optimise APIs using Python and Django REST Framework, while integrating PostgreSQL as the backend database to build robust and scalable REST APIs.

Master RESTful APIs with Python and Django REST Framework: Web API Development

Language

Duration

Course content

Course Description

This Course Includes