Contact person: Cross-Platform Mobile App & Backend Development

Phone:Show

Email:Show

Location: Pune, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"We need an experienced full-stack developer or small team to deliver a production-ready cross-platform mobile app (Android + iOS, React Native — bare CLI) plus a secure backend (Node.js, Postgres) and a lightweight admin dashboard (React).

This is a feature-rich consumer app for organizers & participants that must support:

Real-time event creation and item-by-item live updates via WebSocket (server-authoritative model)

Subscription model for advance features with server-side validation and webhooks

Secure payments (Razorpay/ others.. ) + subscription webhooks + receipt verification

Push notifications (FCM / OneSignal)

Marketplace basics (product listings / orders) and admin CRUD panel

Offline resilience for intermittent networks, caching (Redis) for hot reads

CI/CD, app store build support and one round of store submission fixes

Must-have skills: React Native (bare workflow), React, Node.js (Express/Fastify/NestJS), PostgreSQL, WebSockets, Redis, Stripe/Razorpay integration, experience with mobile app store submissions.

Engagement: Provide a proposal with high-level architecture, milestones and firm cost estimate. NDA available. Ownership of source code on full payment." (client-provided description)