Position: Разработчик PHP
Category: PHP
English level: intermediate
Years of experience: 11

Experience in web development more than 12 years. 
Last 6 years I have been working with highload projects.
Current project:
Implemented community detection algorithm in directed graph
Implemented popular algorithm using item based collaborative filtering
Improved server response time by 100% implemented Lazy loader and Service container patterns.
PHP, MySQL, Memcached, Redis, JavaScript, Machine Learning, Python, Node.js
Big data, Machine Learning, Challenging tasks