Hello, I have seen your requirements carefully, you need to "Add some extra features like chat option and group chat option", I can help you to add features in your app, as according to your requirements.
I have 3 years of experience in flutter and total of 5 years of experience in mobile application development. I have completed 150+ projects.
I have worked on so many projects like Grocery, Classifieds, Taxi, Delivery, food delivery, Social Media, On-demand Services provider App, etc.
please consider me and give me a chance to impress you by quality services
Thanks
Saurabh