Hello,
I am an expert developer and I would be happy to help you by building this website, including control panel, where from you can manage/add/edit/delete everything. I am an Indian, but, my mother tongue is Bengali (I live in Kolkata). If you are recommending BD developers for Bengali knowing person, then it will be no problem for me.
I hope my budget and time is okay with you. All details are not mentioned properly in the project description. It would be easier for me to give you the best price if you can tell me the details.
Please get back for more discussions and proceeding with the project.
Regards,
AnteOmnio