Andrei Zienko

2 years of experience. 2 ICOs, own services

2 years of experience. Client-side and server-side applications

2 years of experience.

I've started working with PHP since its 3.0 version. Now can work with all PHP versions including such exotic libraries as React PHP

More than 10 years. Experience of work with very bug MySql databases, experience of migrating from/to MySql.
Performance optimization

More than 5 years. Experience in performance optimization. Triggers, stored procedures. Json-queries. Migration.

Experience of work with Ms Sql since its 7.0 version. Now work with all versions. Experience of migrating from MS SQL to Postgres. Experience of optimization

3 years of experience including PyTorch, PyBrain, PyAudio

Experience of developing extensions for Chrome, Firefox

I have more than 5 years experience in Node.js. Express.js, Koa.ks, in combination with docker and rabbitmq @ cloud

I like this database and have great experience in working with it.

Node.js, PHP, C#, GoLang, Python on server
MS SQL, MySQL, Postgresql, MongoDB, Firebase as databases
React.Js, Vue.Js, React.Native, jQuery as client and mobile
At least 3 years of experience on every of technologies

More than 20 projects. React, Redux, Redux-Think, Redux-Saga, React + Mobx.

Experience of work with MongoDB. CRUD. All operatiobs

React.Js, Vue.Js, Angular. jQuery
ant.design
bootstrap

Node.js, C#, Golang, PHP, RabbitMQ, Nats, docker, kubernetes, etc..

Significant experience in React and experience of rebuilding React.js to React Nextive