Offline-First User Journey & Analytics Portal Development

Job ID: 39561245

Budget: ₹1,500 – ₹12,500 INR

I need a skilled developer to create an offline-capable multi-page application using Next.js. The app should track user interactions, and sync data upon reconnection.

Key Requirements:
- Backend:
- Endpoints to ingest raw activity events (page visits, clicks, form submissions).
- Serve aggregated insights with rich filters (user, session, page, date).

- Frontend (Next.js):
- Capture time-on-page and interaction events locally when offline.
- Queue and replay events reliably upon reconnection.
- Admin portal with advanced search, filters, and data visualizations.
- Maintain offline state across reloads and browser restarts, with conflict-resolution UI.

Goals:
- Full offline functionality for 24 hours.
- Flawless sync logic.
- User-friendly analytics.

Ideal Skills:
- Proficiency in Next.js and backend development.
- Experience with offline data synchronization.
- Strong understanding of analytics and user behavior tracking.
- Familiarity with building admin portals and data visualization.

Looking forward to your proposals!