Hello,
You are looking after a "MOBILE APP EXPERT" who can Fix ionic otp for iOS and integrate apple pay. YES, I can definitely do it. But codul you share following detail so will work with it.
>> Source Code
Furthermore, I have been working as a Mobile App Developer for more than 8 years and have good command over iOS app development + design. So, I could regard myself as suitable for this work.
I am waiting for your reply to proceed further discussion.
Thank You.