Hello,
We are IT-Engineers with higher educations, having more than 15 years of experience, developing sophisticated Web and Mobile solutions from scratch.
Our indicative time/cost estimation for your project relies on the provided description. We would be glad to provide you with our final offer once we have discussed the project with you in detail.
During this discussion we will consider together all the possible Use-Cases and will offer you implementation options to choose from. These offered solutions will match your idea considering the possibility of technologically reliable further development of your project without re-factoring and assessing also all the other related business risks.
Life-time Bug-free warranty is a part of our standard service.
We would be glad to answer your questions and provide required assistance.
Best Regards,
Andrei
Dev Experts