Dear Wagner. I have read your details carefully. I am Senior Frontend Engineer. I have strong skills in React, Vue, Angular and Flutter. And I have built websites using Socket.io. chat app, real time crawling....
Also as Backend, I have used Node.js, Firebase and Laravel etc.
And I have used REST API many times.
I think I can help you perfectly. I can work full time and in time zone you want.
Please contact me and let's discuss kindly.
Thanks.