Hey,
I am Shaddy Garg, a sophomore at IIT Roorkee. I have experience in developing web applications using the python frameworks, Django and DjangoRestFramework and javascript frameworks, Angular and React. I find your project interesting and would like to participate in GSoC with this project. How do I proceed further?
Regards.
Did you look into the ideas that I outlined above? Which one would be interesting for you? DRF is a good basis. Do you have experience with ReactJS? If so the browsable API could be interesting for you.
You could start to write down what kind of functionality you could imagine to implement. Looking at Django Rest Framework might be a good starting point for that.
Then you could look into writing a small PoC prototype (maybe in React) to show some basic interaction with the REST API.
Those two things would be a good base for a GSoC proposal.