Quick Google & OTP Sign In Integration

I'm seeking an expert in native React Expo, OTP API creation, and Google Sign-In integration, to both improve the current Google Sign-In method and implement a new OTP Sign-In method for our app. The same has to be done for a connected WordPress site.

Key Objectives:
- Enhance the Google Sign-In method to expedite the process. The existing method is slow and needs optimization.
- Implement a new OTP sign-in method. A new OTP API is needed to be created for this purpose.
- Mirror these sign-in methods on our WordPress site.

Ideal Candidates:
- Proficiency in JavaScript (React Native) is mandatory. This technology is actively used in our app.
- Intermediate level understanding or more in the OTP API creation is required.
- Extensive experience with Google SignIn method and WordPress based projects would be advantageous.

This project not only promises an engaging development experience but also a platform to showcase and further hone your skills in Native React Expo and API creation. I look forward to your proposals and working with experts like yourself.