Sales channel API integration - (PHP) Post Adverts and listings on Amazon and eBay

Avg Bid (GBP)
Project Budget (GBP)
£750 - £1500

Project Description:
We're looking to enhance our Online Order Processing application with the addition of API integration for eBay, Amazon and

Currently we manually create listings in these sales channels via exports from our central Inventory System.

We currently utilise API services to retrieve orders from these channels for central processing and dispatch.

Solution is developed entirely in Object Oriented PHP.

Looking for skills and experience in API development, specifically with Amazon and eBay, and a developer that has significan commercial experience in developing crucial PHP web applications.

Additional Project Description:
10/23/2013 at 2:16 ECT
Attached, are 2 templates (Amazon and eBay). Also, I have attached a CSV of a sample product which is fundamentally the dataset or array that I will need to pass to the PHP function(s) that you create to interface with the Amazon and eBay API/Web services.

MUST be able to deal with multiple product permutations (products with varying sizes AND colours etc...).

Example of Amazon Listing:
Example of eBay Listing:

Product Structure: All products have a product parent. All product parents have at least 1 product child (many if the are variations of colour and/or size).

[PARENT]: TSH01 - Mens T-Shirt
[CHILD1]: TSH01A0101 - Mens T-Shirt Black
[CHILD2]: TSH01A0201 - Mens T-Shirt White
[CHILD3]: TSH01A0102 - Mens T-Shirt Black - Twin Pack
[CHILD4]: TSH01A0102 - Mens T-Shirt White - Twin Pack

All products have unique SKUs (above) and registered GTIN barcodes.

You MUST be able to demonstrate having prior experience of a project similar to this.

Skills required:
Amazon Web Services, Bootstrap, eBay, PHP
Additional Files: Amazon Product Feed23-Oct-2013 08-10-14.csv
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