We have an internal event in which teams would be coming together to brainstorm ideas for an app which could make life easier for their colleagues. We are looking for the support of app developers for a day who could help design the screens based on the idea. We would have 5-6 teams and looking for one person to support one team so totally 5-6 people.
Most important criteria for us is "time taken". ideally we would like that teams come together in the morning, discuss the idea and then developer helps with the screen design. Apps which are selected would be further developed and that would be separate project
9 freelancers are bidding on average ₹29521 for this job
What you described seems like a hackathone event. I have a lot of experience with android apps building and i will help you build and design your application.