Position: Senior Ruby Developer
Category: Ruby
English level: upper
Years of experience: 11


Ruby on Rails - 2 year
PHP – 12 years 
Android (Kotlin) - 2 year
Python 2 - 2 years
GoLang - 1 year

MySQL/PostgreSQL – 12 years  
JavaScript – 5 years
AngularJS - 1 year
ReactJS - 2 years

Node.JS – 3 years

Docker – 5 years
Memcached, MSSQL, MongoDB
AWS S3/Cloudfront, AWS SQS/SNS, RabbitMQ