Position: PHP Developer
Category: PHP
English level: upper
Years of experience: 6


In a previous company, I worked for about 4 years (as a Team lead last two years). 

What did I work on:
 - creating new and supporting existing Symfony projects (CMS, CRM, etc.)
 - working on prediction systems based on statistics (Python)
 - writing and optimizing complex queries (MySQL, PostgreSQL)
 - working with multiple layer caching (Redis+PHP, Redis+NGINX, 
Cloudflare cache, Browser cache)
 - working with sockets (NestJS + Socket.io) (small experience)