D3.js dashboard visualization embedded in a single-page HTML5 site

Project Description

This is a data visualization project in which we would like to build a visually appealing "single webpage application" in HTML5 that would integrate seamlessly with JSON data. The platform is for financial clients. Technologies we would require the design to be completed in d3, SVG, CSS3. Very high emphasis on clean interface and single page application to display all relevant information.

Features:

• Equally sized rectangular cell HeatMap with colors gradient based on specific range of numbers
• Ability to hover over information for each cell on the HeatMap
• Ability to filter the HeatMap
• Ability to group the HeatMap based on specific fields
• Ability to sort the HeatMap
• Ability to open a model window at the bottom of the screen that displays analytical computations

The attached document provides additional details with a rough wireframe.

Process:

• If necessary, we can provide the developer with a design mockup for the visualization
• The developer will translate the mockup exactly into HTML5/CSS
• The developer will visualize the data-set we provide using D3.JS and SVG

Proposal:

Please break this project into 2-3 milestones and tell us how long each phase will take.  Please also provide examples of similar work you have done. If you have design background and can help will the design mockup as well, please let us know.