Back-end: PHP, Laravel, Yii2, MySQL, NGINX, Apache, Docker
Front-end: JavaScript, ReactJS, webpack, npm, yarn, babel, HTML, JS, CSS, jQuery/UI, Bootstrap, DOM, ECMAScript, AJAX, WebSocket, CMS Wordpress
Software dev (Win, Mac, Linux): C/C++, Qt
iOS: Swift, Alamofire, CoreData, Realm, Cocoapods, Manual layout, Swift PM, МVC