#21 MERN Stack Backend project || Category Management & User Profile Update

Welcome to Lecture 21 of our MERN Stack Backend Project Series!
In this session, we expand our backend functionality by implementing Category Management and User Profile Update features — two essential components for building a fully functional web application.

You’ll learn how to create and manage categories for posts, and how to allow users to update their profile information securely. These skills are vital for blogs, e-commerce websites, and any app that requires structured content and user personalization.

🧠 What You’ll Learn:

Creating Category Model & Routes in Node.js

Adding new categories to MongoDB

Fetching and managing categories via REST API

Implementing User Profile Update functionality

Validating and saving updated user data

Securing user update routes with authentication middleware

-------------------------------------------------------
📌 𝐑𝐄𝐂𝐎𝐌𝐌𝐄𝐍𝐃𝐄𝐃 Playlist 𝐅𝐎𝐑 𝐘𝐎𝐔 -

OOPs Java Series https://www.youtube.com/watch?v=cf2Rwu6JO-M&list=PLhHaibdHQVE3er4NShjz3vT2-6pHv-6Ed

Arrays https://www.youtube.com/watch?v=JCaqsW4CQP4&list=PLhHaibdHQVE1AG_IROR3DP5OJPgOdnaR_

2D Arrays https://www.youtube.com/watch?v=RqzCBNwg3UI&list=PLhHaibdHQVE3qq7XqFQZzdiH2N-iUAKJ2

ArrayList https://www.youtube.com/watch?v=tUXAgFbu_n0&list=PLhHaibdHQVE1vrbj-IwMdMVhC-CszmHx9

String Handling https://www.youtube.com/watch?v=pBlRmH0c1dg&list=PLhHaibdHQVE0SKaFKrfg0IUTSnXDS6nGa

Searching & Sorting https://www.youtube.com/watch?v=VEfK8cZ82c0&list=PLhHaibdHQVE28_lyYvZKIyVH-qdlPYrfe

Complexity Analisishttps://www.youtube.com/watch?v=QzOMUhwZBdw&list=PLhHaibdHQVE0AAvlLsudCsUywGch6fzm2


-------------------------------------------------------
📌 SCA 𝐒𝐎𝐂𝐈𝐀𝐋 𝐌𝐄𝐃𝐈𝐀 -
To gain expertise in other languages, check out our website:-
https://scalive.in/

To watch more videos like this, subscribe to our channel.
SCALive:-
https://youtube.com/c/SharmaComputerAcademyBhopal

Follow us on Facebook:-
https://www.facebook.com/sharmacomputeracademy/

Follow us on Instagram:-
https://www.instagram.com/scalive.in

Email:- info@scalive.in
-------------------------------------------------------
📌 For any Queries or Complaints visit:
Telegram Channel:- https://t.me/scaofficialchannel
Contact us:- 07314853128
-------------------------------------------------------
#

Видео #21 MERN Stack Backend project || Category Management & User Profile Update канала SCALive