The client has made the following changes to the job.
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The client prefers freelancers from
a different location.
What I need or require:
I need a custom financial visualization application in Flex. The application will be a streaming heatmap. A heatmap is a graphical display of multiple stocks. (see [obscured] /heatmaps/heatmap_100.asp for an example of a heatmap).
This allow a user to login via an API, and retrieve their portfolio. The application will then display this heatmap of their portfolio. The heatmap will be dynamically resizable so the amount of data displayed changes with the amount of pixels available. The heatmap will be sortable, filterable, and will options as to different ways to view the data.
The application will also provide the same functionality in a simple grid display with no visualization.
What I already have versus what the provider will deliver:
I will provide a documented API for streaming financial information. The API uses encrypted web services to retrieve XML non-streaming data. The streaming data is retrieved via an HTTP/S call and is received as a...
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