Languages
JavaScript 6, TypeScript, TypeScript 2, TypeScript 3, ES5, ES7, PHP 5, ECMAScript (ES6), HTML, Object-oriented JavaScript (OOJS), PHP, JavaScript, SQL, PHP 7, CSS, HTML5, CSS3, Bash, C, C#, Lua
Frameworks
Redux, Jest, Nest, Express.js, Symfony 3, Symfony 2, Symfony, Ember.js, JSON Web Tokens (JWT), PHPUnit, Symfony 4, YARN, Entity, .NET, Zend Framework, Jasmine
Libraries/APIs
Socket.IO, Doctrine 2, Doctrine, WS, React Redux, Redux Form, React Router, REST APIs, jQuery, React, Node.js, GitHub API, Redux-saga, Normalizr, PhantomJS, Stripe API, jQuery Plugins, jQuery UI, Three.js
Tools
Git, Redux Thunk, JavaScript Testing, PhpStorm, OneSignal, Mocha, Webpack, Nginx, Varnish, Subversion (SVN), Composer, PM2, Behat, Karma, Apache, Supervisor, Adobe Photoshop
Paradigms
Asynchronous Programming, Object-oriented Programming (OOP), Database Design, Promise, REST, API Architecture, REST API Architecture, Web Design Patterns, Design Patterns, Object-relational Mapping (ORM), DevOps, Agile Software Development, JavaScript Design Patterns, Gang of Four (GOF) Design Patterns, Distributed Computing, Domain-driven Development, Test-driven Development (TDD), Parallel Computing
Industry Expertise
Web Development
Storage
MySQL/MariaDB, MariaDB, MySQL, PostgreSQL, NoSQL, MongoDB, Redis, Doctrine MongoDB ODM, Microsoft SQL Server
Other
WebSockets, API Design, APIs, Full-stack, ES6 Promises, NestJS, Front-end Development, System Development, System Architecture, System Architecture Design, Architecture, SaaS, Push Notifications, TypeORM, System Design, Annotations, SSH, Code Architecture, Software Design, Hexagonal Architecture, TSLint, Stripe Payments, PayPal, Caching
Platforms
Linux, Software Design Patterns, WordPress, Apache2