Cross-Platform App Development with Advanced Features

We are seeking an experienced developer to build a cross‑platform application available on both mobile (iOS/Android) and web

Core features include:

• User registration and profile management
• Scheduling and calendar integration
• Escrow‑style payment flow with secure transactions
• Search and filter functionality for discoverability
• Notifications and messaging system
• Scalable backend and clean, intuitive UI
• Responsive web interface with consistent functionality across devices

Requirements

• Proven experience developing apps with booking, scheduling, or marketplace functionality
• Strong background in escrow/payment systems and secure integrations
• Familiarity with scalable backend frameworks , Python, PHP, or similar)
• Experience implementing advanced search and filter features
• Ability to deliver well‑documented, maintainable code for both mobile and web platforms

Additional Notes:

• Full project details will be shared after signing an NDA.

Contract duration of 3 to 6 months. with 10 hours per week.

Mandatory skills:

Web Application, Mobile App, Android App Development, iOS Development

Optional skills:

Mobile App Development