Responsive (mobile) and adaptive design
PSD (slicing) to HTML & CSS & JS (integration)
Photoshop | Krita (Linux)
CSS3 w/ SCSS
HTML (templates: Haml, Nunjucks, Pug, EJS ...)
active Wordpress (+ Multisite Network)
PHP
MySQL
mongoDB
active NodeJS (frameworks: ExpressJS, KoaJS)
learning ReactJS (framework: NextJS)
not active VueJS (framework: NuxtJS)
Git, Gulp, Docker
SEO (requirements, integration)