
● Strong knowledge of JavaScript [ES5/ES6] (React Native + Flux/Redux, GraphQL) and Node.js ● Strong knowledge of HTML5, CSS3 ● Strong on general development topics, including object-oriented programming, design patterns ● Extensive knowledge and experience in Unix systems ● Experienced database developer (MySQL, Redis, Couchbase), optimization of databases for highload, caching (Memcached) ● Familiar with Gearman, RabbitMQ, MongoDB, AWS