Hello
It's a pleasure to meet you.
I am an experienced iOS app developer and have worked on many of existing projects for maintains and updates.
I understand someone's code very well and have strong debug experience to fix critical issue.
In additionally, I am very experienced in update old project to the latest one for updated APIs and Interface Guidelines.
If you work with me, you will get what you expected and will be provided long term support.
Look forward to work with you.
Best Regards,
Evgeny