Vladyslav P.

Я Senior Software Engineer  - специализируюсь на PHP, Python, Node.js, Express, Telegram API, Web3.0, Blockchain, браузерных расширениях, JavaScript (JS) и CSS/HTML5.

Backend: PHP (Laravel,Yii,CodeIgniter, Symfony,Zend,Phalcon) , Python, Node.js, Express, Telegram API, Web3.0, Blockchain,  WooCommerce, WordPress, API Integration, AI Technologies,  Learning Management Systems (LMS), Multisite Environments,  Custom Plugins (WordPress & WooCommerce), Any CMS Systems

Frontend: JavaScript (JS), TypeScript, CSS/HTML5, SASS/SCSS, jQuery,  React.js, Vue.js, Angular, Next.js, Gulp, Webpack, Babel, Redux, 

Tailwind CSS, Bootstrap, Canvas, D3.js, Three.js, Responsive Design,  Single Page Applications (SPAs), Progressive Web Apps (PWAs), 

Accessibility (a11y), Performance Optimization, AJAX, REST APIs, WebSockets, CSS-in-JS, State Management, Testing Frameworks (Jest, Mocha),  Cross-Browser Compatibility

SEO: Internal SEO, Technical SEO, On-page SEO, Off-page SEO, Google PageSpeed Optimization, Microdata, Structured Data, Schema Markup, JSON-LD, XML Sitemaps, Robots.txt Optimization, Canonical URLs, Hreflang Tags, SEO Audits, Keyword Research, Content Optimization, Link Building, Local SEO, Mobile SEO, SEO Tools (Google Analytics, Google Search Console, SEMrush, Ahrefs, Moz), SEO Validation, Meta Tags Optimization, Image Optimization, URL Structure Optimization

Unix Systems: Linux, Unix Shell, Bash Scripting, Zsh, System Administration, Package Management (apt, yum, brew), SSH, Cron Jobs, File Permissions, Process Management, Networking Configuration, Shell Scripting, Docker on Unix, Monitoring Tools (Nagios, Prometheus), Log Management, Security Best Practices, Automation with Ansible/Chef/Puppet, Virtualization (VMware, VirtualBox), Containerization, Performance Tuning, Backup and Recovery, File Systems (EXT4, Btrfs, ZFS), Kernel Configuration, Firewall Configuration (iptables, ufw), Disk Management, User and Group Management

Tools: Git, GitLab, TailScale, AWS, Docker, Kubernetes, CI/CD Pipelines, Webpack, Babel, RESTful APIs, GraphQL, Redis, MySQL,  PostgreSQL, MongoDB, Elasticsearch, WebArchive , Jira , Slack , Trello , Figma , Photoshop , Cloudflare