Vaccine form qith qr code

Looking for a small web ap where user will input some data like first name last name, dob, first vaccination date, second ... then it will generate pdf with Qr code.
no need for admin as long as we can store pdf in folder or so.
available for question.
Maybe this can be reference
https://github.com/minvws/nl-covid19-testvac-qr-core