Full-scale backend: LAMP/LEMP, PHP (Symfony, Laravel, Zend Framework, Wordpress), Ruby on Rails, PostgreSQL, MySQL, API, hi-load

Front-end abilities: Javascript/Vue/jQuery, Bootstrap 4

adm/devops: debian/ubuntu, freebsd, centos/rhel, shell/bash, kvm/qemu/docker

Super-support and project management perks included :)

On Russian: https://career.habr.com/alekseyderyagin