Development Capabilities: - Websites, online stores, and technically complex projects. - CRM, CMS, ERP. - Online services. - Personal accounts. - REST / SOAP. - Service integration. - Mobile applications. - VK, Telegram bots. CMS (Content Management Systems): - 1C-Bitrix, MODX, Joomla, WordPress, CMS Made Simple, Yapro, Drupal, CS-cart, OpenCart, Shop-Script, DataLife Engine (depending on the task). Website Builders: - Tilda, Ukit, Nethouse, Insales, Bitrix24, Mottor, Flexbe. Frameworks and Technologies: - PHP (Yii1, Yii2, Laravel, Symfony, Zend Framework, CodeIgniter, Webpack, Gulp, Composer). - JavaScript (Angular, Vue, NuxtJS, React, NextJS, NestJS, Express, Node.js, npm). - Python (Django, Flask). - Java (JavaFX, Hibernate, Spring). - C# (ASP.NET MVC, ASP.NET Core, WPF, WinForms, WebForms). - Mobile (Dart, Flutter, React Native, Swift, Java, Kotlin). - Docker, Kubernetes, OpenShift. - RabbitMQ, Azure Service Bus, MSMQ, Kafka. - Zabbix, Kibana, Prometheus. - Jenkins, Maven, MS VSTS. - Elasticsearch. - Git, Gitflow, GitLab. - Perl. - Ruby on Rails. WEB: - JavaScript, ExtJS, jQuery. - HTML, CSS / SASS / LESS, Bootstrap, Tailwind, ZURB Foundation, Bulma. - Smarty, Fenom, Twig, Blade, Pug, Thymeleaf. Databases: - MSSQL. - Oracle. - PostgreSQL. - MySQL. - MariaDB. - SQLite. NoSQL: - MongoDB. - Redis. - Firebase. - ClickHouse. Administration: - Windows, Unix, Linux.