Kerala Flutter Developer Needed

I'm looking for a Kerala-based Flutter developer to collaborate on completing a small product-based app within a week. The backend and UI are already done, but we need to integrate a few functionalities.

Essential Functionalities:
- Push notifications
- Payment integration
- User authentication

Backend APIs are partially ready, and it's crucial that you follow the existing UI design closely.

Ideal Skills and Experience:
- Proficiency in Flutter development
- Experience with push notifications, payment integration, and user authentication
- Strong collaboration skills
- Based in Kerala