Hello! 

I am not a developer and not too familiar these APIs. I  have been tasked to try to find someone who might be able to assit with retaining EXIF data through jpg  name change updates in mobile apps.  If this is even possible through EXIF API and you are familer with how, I am hoping to connect to see if its possible with my current custom app set up in HEROKU and Node.js.  Please reach out to me . 

chad at flowwinegroup.com

Thank you