Full-Stack Dev Needed for Automation App

I'm looking for a skilled full-stack developer to help build an automation application.

Key Features:
- User Authentication: Secure login and user management.
- Data Visualization: Interactive charts and graphs to display data.
- Real-Time Updates: Live data feeds and notifications.

Ideal Skills & Experience:
- Proficiency in both frontend and backend technologies.
- Experience with authentication protocols (OAuth, JWT, etc.).
- Strong background in data visualization libraries (D3.js, Chart.js, etc.).
- Knowledge of WebSocket or similar technologies for real-time updates.
- Familiarity with database management and API development.

Please provide examples of similar work done. Let's create an efficient, scalable solution together!