Hello ,i have a good idea to help you with case.
I can share it with you for 1066 inr (not implementing it due to time).I can start implementing it by 22/1/2020 due to schedule of this month.
Relevant Skills and Experience
Python ,java developer with mysql ,problem solving experience
Softwares done before in : opencv,android app+ arduino bluetooth interface,management softwares,accountant ware &more