Hey guys. I need your advice about writing a documentation. I want to make a flowchart with all processes of this client’s mobile app so I could see the UX logic and also all UI screens in the app. I also want to somehow add backend info in order to see which endpoints are being called in these screens and what type of responses are we parsing there.

Currently flowchart is done in draw.io, some of sketches are in zeplin, and there is 0 backend documentation just some implementation in our mobile app.

I would like to combine all of this into some useful document/overview so I could pass this doc to a junior dev and he could jump working into project without a problem.

Do you know any tools to do this?