I would like to have an online currency exchange similar to the following websites:

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

The project will be divided in two sections:

Section 1: Producing Software Specification Document (10% of project budget)

In this part, the coder will design and produce the software specification document. This will be a detailed document encapsulating the coders ideas how to combine best practices from all known exchanges and design and develop a neat, easy-to-use exchange for coin currencies (not just bitcoin but also other coins such as litecoin, etc.)

Section 2: Software development (90% project budget)

In this section, the coder will follow up the software specification document and start coding the website accordingly.

I am open to suggestions in which technology should be used and also ok with open-source where ever it is possible to be used.

Only serious bids will be considered. Please study the websites given above before bid. General bids will not be considered and will be deleted.

Thank you for your time.