Nuxt.js Development for Responsive App

I need a Nuxt.js developer capable of meeting the following requirements:

Task Requirements:
- Develop an application with user authentication functionality
- Integrate a database into my application
- Implement a real-time update feature

Design Requirements:
- The frontend should present a responsive design
- It should accommodate both mobile and desktop screen sizes

Ideal Skills:
- Experience with Nuxt.js framework
- Strong understanding of user authentication and database integration
- Proficiency in developing real-time apps
- Experience in creating responsive designs
- Comfortable working with mobile and desktop platforms.