Hello,
Greetings of the day!
I have been through your requirements and understand that you are looking for iOS app developer who can change viewcontroller logic in your existing iOS app. I am experienced with working with existing code (making modifications, adding features, fixing bugs, etc.),
I am very keen to discuss further. You can reach me at any time online.
Awaiting an affirmative response from your end .
Warm Regards,
Satish