Hi,
I have couple of queries on your app idea,
1. Do you want the payment option in app, so that user can purchase the books through this app like a traditional e-commerce app?
2. Do you want an in-app message system? If so, it will hit the budget, I afraid. Alternatively, the app can use the mobile carrier messaging system to communicate the seller to negotiate.
3. Do you have the full app requirements or any wireframe ready in your hand right this moment and can share with me?
4. Do you have the app design ready or have any design guideline or reference, or you want me to design the full app from my own creativity?
Anyway, I would like to discuss more about the project in details. And, there will have a chance to revise my final budget according to your full requirements. As you are a technical person, so I believe you'll appreciate that with your understandings.
FYI, we’ve developed 300+ apps for Android, iOS, BlackBerry and Windows Phone so far. Check our freelancer.com profile to see the feedbacks of our previous clients. To get more idea about our skills, expertise, portfolio, working process, please visit www.droidbd.com.
Thanks.
—
Shahreyar Faheem
CTO