Realtime web messaging product with synchronized dialogs, presence and PWA-ready frontend architecture.
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My scope
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Stack
Developed a realtime chat web application with React, Vite, Zustand, TanStack Router/Query and a WebSocket backend. The product covers authentication, dialogs, unread counts, typing states, online presence, profile management, role-based user/admin areas and PWA preparation for desktop and mobile usage.
Owned realtime messaging UI, auth and state flows, role-aware routes, dialogs, profiles, and PWA-ready surfaces.
Realtime product UI has to stay understandable while data changes constantly. Dialog order, unread counters, typing signals, read states, presence and infinite message history all needed to stay synchronized without breaking navigation or making the interface feel unstable on mobile and desktop.
A structured chat product with real application depth: JWT auth, synchronized messaging, role-aware routes, searchable user flows, profile editing and PWA-ready frontend foundations — demonstrating realtime state handling, not just isolated messenger visuals.
Implemented chat flows around WebSocket updates, typing states, unread counters, read events and synchronized message ordering.
Worked with JWT auth, persisted Zustand state, TanStack Query data flow and route-level role separation for user and admin areas.
Developed dialogs, active chat, profile management and data-management screens in a mobile-first layout prepared for PWA installation.
