Web Portal & Android App Development

I'm seeking a skilled developer to create a web portal and an Android app for me. The Android app will be built using Flutter and will interact with a Node.js backend, while the web portal will be developed with React and Bootstrap for the frontend and Node.js with Express.js for the backend.

Key Requirements:
- **Web Portal**:
- User authentication and management
- Dashboard and reports
- **Android App**:
- Push notifications
- In-app purchases

- **Technical Specifications**:
- Android app running on component with Compile SDK Version: 34, Language: Dart 3.5.4 | Kotlin 2.0.20, Framework: Flutter 3.24.4
- Web portal using React with Bootstrap, Node.js with Express.js, and MongoDB Atlas for the database
- GitHub Actions Runner for CI/CD
- Nginx for the web server and Certbot for SSL certificate management

- **Third-party Integrations**:
- Implementation of Payment gateways into the Android app

Ideal skills for this job would include:
- Proficiency in Dart, Kotlin, React, Node.js, Express.js, and MongoDB
- Experience with Flutter for Android app development
- Familiarity with CI/CD processes using GitHub Actions
- Understanding of integrating third-party services, especially payment gateways