Hi,
After reading your project description, it seems that you are looking for an experienced developer to work on this project, someone who can easily understand your needs and convert the ideas in reality.
I am planning to assign a dedicated developer to work on this project. You'd be able to contact him and give him the necessary instructions.
I am ready to discuss your requirements in detail and look forward to building an unwavering business partnership with you.
Warm Regards,
Motahar