Position: React Native developer
Category: iOS
English level: intermediate
Years of experience: 2.5

3 years of enterprise work, 2 years in startup, 4 ios applications on the AppStore, Open Source project with 9k stars on Github
React Native & ecosystem contributor

A few examples:
http://hash.ai/
http://villageluxe.com/
http://wizearn.com/
Influence on the product