I have not completed this whole project due to less time because it is big and needs to cover major things like frontedn as well as backend. But I could complete this. I am sharing some my work link here if you interested so you can see.
So i have built a crm messaging mobile app for my current company which is a one to one messaging application like simiplar to whatsapp. And deployed to Playstore. I have built this independently. for more about information you can check this app on Google Playstore.
Playstore link: https://play.google.com/store/apps/details?id=com.crm_messaging&hl=en&gl=US
Also i have build a some products Chat app using MERN, Automation app using MERN, stripe chat app using stripe app development library for our company.
My personal project Chat app using Socket.io and MERN -
- Demo Link:- https://mern-chat-app-tswd.onrender.com/login
- Github Link:- https://github.com/bajuddin15/mern-chat-app
So you can look at once.