Worked on:Rewriting to symfony and refactoring code written in the zend framework.Implementation of infrastructure for writing functional tests on phpunit and integration in gitlab CIApplying autowiring (all services in the application were described via yaml - hundreds lines of configs)Rewriting old-style web application from SSR to backend for SPAImplementation of the infrastructure for generating API documentation and writing this documentation.Implementation of jwt tokens for authenticationWorking with the team to improve workflows (implementing confluence to describe rules and workflows, and as an internal wiki; facilitating meetings, shortening their time)Symfony 3.4-6.2, php 7.1 - 8.2Used tech: percona, postgres, redis, rabbitmq, gitlab CI, docker, k8s.

Worked on:Fixing extremely complex bugsRefactoring complicated application codeDevelopment of DDD application based on Symfony frameworkSymfony 2.8 - 3.4, php 7.0 - 7.2Used tech: mysql, redis, rabbitmq, docker-compose, makefile.

Symfony 2.8 - 4.3, php 7.0 - 7.3Used tech: postgresql, redis, rabbitmq, docker-compose, papertrail, codeship, deployer.Familiar with the API of the following products:twitch, admitad, telegramBot, amazon SES, linkedin, themoviedb.Worked on the implementation of the client and server parts of oauth.Small experience of golang

Writing highload web application on symfony.Using tech: php 7.1, symfony 2.8, elasticsearch, docker(docker-compose), redis nginx, mariadb, reactJS

Langs and develpment tools:php, javascript, JQ, git, bashcss, htmlDatabases:mysql, redis, sqlite,CMS:Bitrix, drupal

Administration of web servers, domain controllers, win 2003 servers, network gateways (Centos). Writing scripts for the exchange and import of mysql databases. Assembly of iron for workstations and servers. Users support.Configured, supported - Nginx, Apache, MySQL, DHCP, openVPN, Nagios, Iptables, postgreSQL, LDAP + Samba, Squid.