Printable CV

Programming skills

20+ years in <WebDev />.
[====================]
Client-side JS
[=================== ]
Server-side JS
[==================  ]
PHP
[=================== ]
TypeScript

Databases

[=================== ]
MySQL, MariaDB
[==================  ]
PostgreSQL
[=================   ]
SQLite

Transactions Indexes and Optimization Security

Front-End skills

[====================]
HTML5
[====================]
CSS3
[====================]
SASS/SCSS
[==================  ]
Styled Components

npm / yarn Vite / Webpack / Rollup / Gulp

Backend frameworks

[====================]
Next.js
[=================== ]
Express
[=================== ]
Fastify
[==================  ]
Hono
[=================   ]
NestJS

[====================]
Laravel

Frontend frameworks

[====================]
React
[=================   ]
Vue.js
[====================]
jQuery

[====================]
Tailwind CSS
[==================  ]
Bootstrap
[================    ]
Material UI

Design

[=================== ]
Figma
[==================  ]
UI/UX
[=================== ]
Responsive design

Accessibility

Semantic HTML / WAI-ARIA / WCAG 2.0 JAWS / NVDA / VoiceOver

Security

Authorization and authentication OAuth Preventing SQL attacks Preventing XSS attacks SSL

Social skills

Stack Overflow (top 1%)
Creator and maintainer of
SweetAlert2

Scrum, Kanban

System administration

15+ years of maintaining
Linux servers.
[=================== ]
NGinx

AWS / Cloudflare / DigitalOcean
Vercel / Heroku / Netlify / Render

OS, WebDev tools

[====================]
macOS
[=================== ]
Windows
[=================== ]
Linux

Docker, Kubernetes
GitHub Actions, CircleCI, TravisCI

Testing

Jest, Karma Cypress, Puppeteer, Playwright Chromatic, Percy
Pest, PHPUnit
Stryker

Payment Gateways

[=================== ]
Stripe
[==================  ]
PayPal

APIs

Google OAuth2 API YouTube API Facebook OAuth2 API Dropbox API

Web Performance

[==================  ]
NGinx o10n
[================    ]
Caching
[==================  ]
Compression
[=================== ]
CSS/JS delivery
[=================== ]
Lighthouse

Communication

[=================== ]
English
[====================]
Russian (native)
[=================   ]
Ukrainian
[==================  ]
Serbian/Croatian
[=============       ]
Finnish

Slack / Jira / Trello