Hello,
According to the project description, it seems like you want to add a feature in an existing app so that it can read the exif data of an image when it is uploaded to the website with which the app is synced. Please correct us if we're wrong. Is it in cordova or ionic? Please mention that. We'd like to have a quick discussion for a better understanding so that we can give an exact quote.
If you have any queries, please get in touch. We look forward to your response.
Regards,
OKTeam