a user go to my mobile site, upload a photo into a database on my server
then the pic along with previously stored info within the database are combined.
when they are combined the script will automatically create a qr code for that pic and its info. when the qr is scanned the pic and info will be perfectly formated
the qr code can be generated using google charts api. Hopefully this generic example is enough to suggest what language skills are needed. Any advise or knowledge on this matter is highly appreciated.