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    Full-Stack Developer Needed – Booking Platform (Supabase, GraphQL, Expo, TypeScript) We are looking for an experienced full-stack developer or a small development team to help build and finalize a modern service booking and reservation platform. The platform is being built using a modern TypeScript stack and will initially launch as a car rental aggregator. The system consists of three platforms: • Customer Mobile Application (already mostly completed) • Service Provider Platform • Admin & Staff Platform The selected developer will help build the remaining platforms and integrate them with the existing mobile application. The system must be scalable, secure, and production-ready, with a clean architecture that supports future expansion and integrations. ⸻ T...

    $1097 Average bid
    $1097 Giá đặt trung bình
    310 lượt đặt giá

    Non-negotiable Skills React Native with Expo (Expo SDK 50+, EAS Build) Firebase — Firestore (real-time database), Firebase Auth (email, Google, phone OTP), Firebase Storage JavaScript (ES6+) — async/await, hooks, functional components React Navigation — bottom tabs, stack navigator AsyncStorage — local data persistence Razorpay — payment gateway integration including Razorpay Route for split payments expo-location — GPS and reverse geocoding expo-notifications — push notifications Google Maps API — Places Autocomplete, Geocoding, Directions SMS OTP API Knowledge What You Will Work On - Adding new features to the existing app codebase - Fixing bugs reported by users or testers - Maintaining and improving the Firestore database structure ...

    $107 Average bid
    $107 Giá đặt trung bình
    47 lượt đặt giá

    My Vibe codebase is already running smoothly in a near-complete state; the core modules work and the architecture is in place, but it still needs the last round of features and polish before I can confidently push it to production. Your job is to step in, review the existing repository, and add the final functionality that will turn this almost-ready build into a release candidate. What I need from you • A quick orientation with the current code so you understand its flow and dependencies. • Implementation of the remaining features I will outline in our kick-off call—think small but critical touches that complete user journeys and admin controls. • Unit and integration tests for anything you add or refactor so coverage stays healthy. • Clean, readable com...

    $110 Average bid
    $110 Giá đặt trung bình
    30 lượt đặt giá

    FREELANCE DEVELOPER NEEDED – STABILIZE & IMPROVE REACT NATIVE MARKETPLACE APP (EXPO + SUPABASE + STRIPE) PROJECT OVERVIEW I am developing a peer-to-peer rental marketplace mobile application where users can list items for rent and others can book them. The concept is similar to platforms like Airbnb or Fat Llama, but focused on renting physical items between users. The application is already built and functional. The current priority is stabilizing and refining the existing system, improving reliability and UI consistency before expanding into additional features. This project is NOT about building an app from scratch. The core product already exists. The main goal now is to strengthen the existing architecture, improve stability, and polish the user experience so the platfor...

    $359 Average bid
    $359 Giá đặt trung bình
    39 lượt đặt giá

    I’m putting together a production-ready Expo starter that lets any future mobile app work completely offline first, then sync seamlessly when a connection is available. What I need is a fully wired template written in TypeScript with the following pieces already talking to each other: • Tinybase as the client-side state engine, pre-configured for conflict-free local storage • Cloudflare Workers (or Durable Objects) handling the real-time sync layer • Supabase hooked in as a nightly backup target • Clerk providing email-and-password authentication, with a simple switch to allow anonymous sign-in • RevenueCat enforcing paywalls on protected routes • Onboarding flow and route guards already scaffolded • Uniwind (Tailwind-like) theming so s...

    $198 Average bid
    $198 Giá đặt trung bình
    92 lượt đặt giá

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