Hi,
I've read your description very carefully and it really attracts me.
I'm a very good mobile app developer with 7+ year's experience and I'm very familiar with Android and Swift.
I have rich experience at Native and Hybrid mobile app development.
At Hybrid mobile app development, I have experience at React Native, Ionic Framework and Google Flutter.
I also have experience at Google Admob and Google APIs.
I'm a full-time and full-stack developer.
I am sure I can satisfy your requirement in high quality.
I would like to chat with you and discuss more about your project.
Thank you.
Best regards.