MERN Stack Grocery App Backend Full Tutorial (Node.js + Express + MongoDB + JWT + OTP) in Telugu
In this tutorial, we build a complete MERN Stack Grocery App Backend using Node.js, Express.js, and MongoDB. You will learn project setup, database connection, data insertion, image uploads, JWT authentication, admin login, middleware, email OTP verification, add to cart functionality, get cart items API, and search API implementation. This step-by-step backend development guide is perfect for beginners, full-stack developers, and students preparing for interviews. By the end of this video, you’ll understand how to structure secure, scalable REST APIs for real-world e-commerce applications using the MERN stack and industry best practices.
Source code:
https://github.com/TeluguWebTech/MERN...
Telugu WebTech contact: 8978279621
Timestamps
00:00 project_demo
05:57 topics
07:13 setup&config
14:36 connect-to-DB
22:09 insert_data
40:15 get_data
44:10 image_uploads
59:52 jwt_admin_auth
1:15:30 admin_login
1:26:42 middleware
1:37:45 email_otp
2:07:18 verify_otp
2:22:12 add-to-cart
2:58:28 get-cartItems
3:11:25 search_api
#MERN project
#MERN tutorial
#MERN in telugu
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