PHP (Laravel, Lumen), Bitrix, PostgreSQL, RabbitMQ, Docker, Docker-compose, CI/CD, Git, Swagger, NestJS, Solid, TypeORM, Microservice Architecture, Async Processing, GitLab, Events drivers, Principles (Dry, Kiss, Clean code), Ngrok, Composer, NPM, WebStorm, VSCode, Rocket Chat, Scrum, Kanban, IDEF1X, BPMN, Linux, Windows, Grafana, Socket.IO, Express (Express.js), Bitrix24 (трекинг)