Hello, sir.
I just read your job description carefully and I am very interested in it.
I am a senior web/mobile developer who has 8+ years of development experience.
Especially, I am specialized in React.js, Redux/Mobx, React hook/styled component, React Native, Expo and push notification.
I am sure that I can finish your project successfully with my skills and experience.
If you are interested in me, please contact me anytime.
I am looking forward to your reply.
Thanks for your attention.
Best regards.