Languages
PHP 7, ECMAScript (ES6), SQL, Sass, CSS, HTML, JavaScript, HTML5, CSS3, PHP, Regex, Delphi, XML
Frameworks
Kohana, Bootstrap, Laravel, Eloquent, Nuxt.js, Symfony, ZURB Foundation, PHPUnit, OAuth 2, Compass, Redux, Express.js, Cypress, Ruby on Rails (RoR), Jest
Libraries/APIs
jQuery, REST APIs, Vuex, Vue, Doctrine 2, Socket.IO, Google Maps, Google API, Node.js, Stripe, React, Stripe API, Braintree API, Gocardless API, PayPal API, LiqPay API
Tools
Composer, PhpStorm, PHP-FPM, Redux Thunk, Cron, Apache, NGINX, Docker Compose, Docker Swarm, NPM, Webpack 2, Vagrant, Sentry, Webpack, Git, GitHub, Bitbucket, Bower, Grunt, RSpec, Mocha, Travis CI
Platforms
MacOS, Linux RHEL/CentOS, WooCommerce, Windows, Docker, Linode, WordPress, Ubuntu Linux, Amazon EC2, Visual Studio Code, Linux, Blockchain, AWS Lambda
Storage
MySQL, MariaDB, Amazon S3 (AWS S3), PostgreSQL, Redis, SQLite, Microsoft SQL Server, PostgreSQL 10.1, JSON, MongoDB, Memcached
Other
WordPress Themes, HTTPS, HTTP, Pixel Perfect, PSD to HTML, WebSockets, Push Notifications, SSH, BrainTree, Ajax, AWS RDS, Vite, Load Balancers, Cryptocurrency
Paradigms
Object-oriented Programming (OOP), Functional Programming