Cross-Platform Mobile App & Backend Development
Budget: ₹1,000 – ₹2,500 INR
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.
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.