Навыки
🚀 Development of complex web applications: SPA, PWA, and SaaS with React, Lit.js, RxJS and RxDB for reactive state management.⚡️ Performance optimization: legacy code refactoring, Core Web Vitals improvement.📱 Creation of responsive and SEO-friendly interfaces with CSS Grid, Flexbox and Next.js (ISR/SSG).🔗 Backend and third-party service integration: REST API, WebSocket, SSE, Stripe, Payload CMS for content and analytics.🛠️ Architectural solutions and library selection: modular structures (Lit.js Web Components), Webpack, Tauri, Capacitor.📊 High-load systems experience: support for 300+ concurrent users and cross-platform applications (Desktop, iOS, Android).