Senior Frontend Developer
Smarter Corp
, Kyiv,
9 дней назад
... system (Storybook).Performance & AccessibilityImprove Core Web Vitals (LCP, INP, CLS) and ... features or UX fixes shipped end-to-end (frontend + API contract).Close issues ... .Real-time (WebSockets SSE), GraphQL, Web Workers, virtualization of long lists. ...
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