Hey,
I am sure that the project contains modules which have a lot for me to learn too. Worth mentioning is, I can handle the database logic, login through social APIs, Google Map API, Payment SDKs etc. pretty well. An e-commerce app has a challenge of presenting a flawless design which I can assure you with dynamic data. I am sure we can discuss all the aspects of the project and look forward to work together.
P.S - My bid is comparatively low as I am a new freelancer but an experienced Android developer and will love to work for a few positive feedbacks through happy customers.