Skills
Technical background
01
Backend
PHP / Yii2
PHP 8.x
MVC
Yii2
ActiveRecord
REST APIs
Composer
02
Database
MySQL / MariaDB
SQL
Database design
Migrations
Indexes
Transactions
Query optimization
03
Frontend
Web
HTML5
CSS3
JavaScript
Bootstrap 5
AJAX
Responsive design
04
Infrastructure
Linux
Ubuntu
Debian
Apache
Nginx
PHP-FPM
AWS EC2
ISPConfig
Git
05
APIs
Integrations
REST
Payment APIs
Shipping APIs
OneSignal
OpenSearch
External services
06
Product
Beyond development
E-commerce
SEO
Digital marketing
IT project management
Scrum
UX