Position: Full Stack Web Developer
Category: PHP
English level: fluent
Years of experience: 9

I've implementing a trading algorithm in Elixir for a cryptocurrency exchange platform.
Helped one company to migrate from old heavy crons in legacy Zend application to lightweight workers in Symfony using Amazon SQS as a job queue. With that and many other database and code optimisiations backend code run up to 10X faster.
Hi. I am professional web software engineer. In last 9 years I made my way from creating small ecommerce websites to complex services with 1M+ hits per day. During that period, I worked alone, with teams, hired my own teams and helped other teams as a consultant to improve their project’s code, performance and usability.
In the beginning of my career I worked on frontend with great UI and UX designers who developed in me attention to details and attraction to smooth user experience.
I enjoy optimizing heavy SQL queries and refactoring old complex code to make it fast, small and easy to understand.

I have huge experience in integration third-party APIs like social media, payment gateways and ad platforms.