Dear, Client. How are you? I have read your description.
I am senior web & mobile developer and have expansive experience on React Native & React Js, over 5+ years experience.
I am familiar with various react frameworks and core skill like react/redux, react middleware, flux: Redux-Thunk, Redux-Saga, webpack, ES6 etc.
especially plenty experience on GraphQL/Apollo library and developed many site and apps base on Node & Ruby + GraphQL, Apollo library for client.
Here is my skill.
Frontend - Angular and React js, Vue js
Mobile - React Native, Native Android, iOS, xamarine,
Backend - Node js, Python Django and Flask, Php Laravel and Codeigniter, RoR
Database - MongoDB, AmazonDynamoDB, GoogleDatastore, MySql etc.
Server - GAE, GCS, AWS, Heroku, Digital Ocean Droplet etc
Please check my profile and work results.
You will be 100% satisfied with my perfect result.
Best regard. Thanks.