Where can I find a co-founder to develop an iOS application?

Question

iOS

Hello.
There is an idea for a mobile application, as well as a negative experience of ordering application development from a studio.
I would like to find a technical co-founder, an iOS developer.
The ambitions are big, so fast iterations and an experienced, reliable comrade are needed.
Where can this be found?
On what resources, meetups, conferences, groups in VK, telegram?
PS I myself am a technical physicist who graduated from the Moscow Institute of Physics and Technology, but not a programmer.
Application for learning foreign languages.
I know what will be in demand, because I speak English well and I am learning Spanish.

Answer 1

First, answer your own question:
Why does he need you?

Answer 2

I wrote a long article here on how to look for a cofounder, it may be useful to those who stumble upon this question https://vc.ru/life/300488-kak-nayti-tech-kofaunder...