Flutter + FastAPI Full-Stack Developer for Pet Services App

We are looking for an experienced Full-Stack Developer / Development Team to build Pet Services Mobile Application.

Mobile Application

Flutter / Dart
Android & iOS
Modern, responsive UI
Dynamic UI / Schema-Driven architecture

Fronted / Admin Panel

Next.js / React
Super Admin Panel
Category & Subcategory Management
Dynamic Field & Form Management
User & Service Provider Management
Subscription, Leads, Advertisement & Reports

⚙️ Backend

Python + FastAPI
REST APIs
Business Logic
Authentication & Authorization
Payment
Subscription
Wallet
Lead Management
Chat
Booking
Notifications
Verification

Database & Infrastructure

PostgreSQL + JSONB
Redis
Docker
Linux VPS
Nginx
Secure & scalable architecture

Main Platform Features

The application will support:

Pet Buying & Selling
Pet Adoption
Pet Shop & Product Listing
Pet Food & Accessories
Veterinary Doctors
Pet Hostel / Boarding
Pet Care Services
Booking
Chat
Lead Management
Subscription Packages
Wallet & Payments
Service Provider Verification
Advertisement / Campaign System
Important Requirement

The application should use a Schema-Driven / Dynamic UI architecture, allowing Super Admin to create or modify categories, subcategories and fields from the Admin Panel without requiring a new mobile screen for every category.

We are looking for a developer/team with experience in Flutter + FastAPI + PostgreSQL + Next.js and scalable marketplace/service-platform development.

Please share your previous similar projects, portfolio/GitHub, estimated timeline and budget.

POC/technical discussion may be required before final selection.