Amazon Search Software

I can build this desktop app for you in rapid time. Also I can fulfill all the requirements as given in your proposal. Please come on chat for more discussion. Thanks

A proposal has not yet been provided

HI, We have worked before and i am an expert in making such tools i have done it many many times. Can you please send me more details on the work if any Also a few samples to test. Thank you

I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably you will get a quick response from my end.

A proposal has not yet been provided

Hi, We have worked on many Scraping and Extraction projects from varied data sources and websites to extract and retrieve specific attributes using both API as well as scraping methods and would be interested in your project. We have worked on scraping, crawling, extraction, aggregation and scheduled synchronization for data consistency from various unstructured data, websites and have assembled it and semantically mapped the extracted attributes in useful way in Excel, CSV formats storing them into databases schema and synchronizing any updates to the website with the schema. We have worked using primarily PHP and Perl and a bit of Scrapy framework. You may also check our references and reviews for Scraping/Parsing project we did recently on our portfolio page. Please find below our short experience summary. * Extensive Experience with Scraping, Extraction and API from Amazon, Google and eBay. * Extensive experience using Perl, PHP, Python, C, Java, .NET with MySql, Oracle, MS-SQL Server * Information Extraction Tools : Weka, R, Excel, Scrapy. Estimated Budget : ~ 2900 USD ( Timeline : 10-15 days ) Price,milestones and timelines flexible and negotiable based on exact project specifications and details or for any additional project work. Was wondering whether you would be interested in sharing more information regarding your project.

Hello, I actually just completed a similar app for another client and I am very familiar with the Amazon and eBay APIs. I have a few comments that you might want to consider. 1.) Unfortunately, barcodes (UPC/EAN) are not unique and may represent a wide variety of products. Each line will have to have to be filtered by description of the item listed along with the returned Yes/No identifier. 2) You mentioned having the user input the random delay between searches to prevent blocking. Amazon limits access to its API to 2,000 requests per hour, which equates to one every half second. This is pretty rigid and does not need to be random. The hard part is that eBay's policy is more strict. They limit access to 5,00 requests per day, unless the application is published and tested by them to see if it meets " it complies with the requirements for the Compatible Application Check". I have not tested it, but I will try to group multiple requests together into one request, hopefully bypassing this limit. We could also setup multiple API accounts for each variety of eBay.