- Linux;
- PHP 5/7, JavaScript, MySQL, HTML, CSS, Python;
- Nginx;
- Jenkins;
- Redis, Disque, Memcached, RabbitMQ;
- git;
- Docker, Vagrant, Kubernetes;
- MVC, OOP, SOLID, TDD;
- Bootstrap, Materialize;
- CodeIgniter, Symfony 2/3/4;
- xDebug;
- Locust;
- ReactPHP;
- REST API;
- Centrifuge.