Full Stack Dev for Interactive Energy Dashboard

I'm seeking a skilled full stack developer with strong expertise in React.js and Node.js. The project involves creating a drag-and-drop configurable dashboard, which displays real-time energy data in customizable widgets.

Key Features:
- Configurable Widgets: Users should be able to personalize their dashboard with a variety of widgets.
- Real-time Data Updates: The dashboard must be able to reflect real-time energy data.
- Historical Data Comparison: Users should be able to compare historical data alongside real-time updates.

Additional Requirements:
- Back-end Integration: The dashboard should be able to save user configurations in the back-end, and utilize a Redux store for real-time data binding.
- User Authentication: The dashboard will require role-based access control for different user levels.

Ideal Skills:
- Proficiency in React.js for front-end development.
- Strong experience with Node.js for back-end development.
- Familiarity with Redux for state management.
- Experience implementing role-based access control.

Goal: This project aims to create an interactive, user-friendly energy dashboard with real-time updates and customizable features.