Профессиональная разработка сайтов, интернет-площадок, внутренних информационных систем. Полный цикл ("под ключ"), от дизайна до готового продукта. 10 лет опыта в коммерческой разработке. Technology stacks: - Node.js, React.js, Express, GraphQL, PostgreSQL, PM2, Docker - Ruby on Rails, Slim, SASS, ActiveAdmin, Capistrano, Passenger, Docker. Test-driven development (TDD): - Database testing (!) - Modules testing - Integration testing Features highlights: - Zero-downtime automated deployment - Microservice architecture - Responsive design - Async & concurrency - SSR, Prerendering - I18n ready - Notifications by email & sms - Delayed jobs queues - Custom mailers with open & click tracking, queues, rate-limiting - Integrations with payment systems - Billing accounts - Selling paid services - Authentication & registration via social networks (oAuth) - Role-based features & access control - Detailed documentation (on dev., production, maintenance, logging, deployment, architecture topics etc.) Ready solutions for: - Full-featured internet shops - Information portals