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Develop and implement web crawlers in Python

What we need; Development, implementation & support of the Website and the Crawlers

what we ask; fully commented code, open source solutions, documentation & support.

General consideration; We want the software/site in English.

A. Develop and implement 5 web crawlers to run continuously as a batch job in background updating the mysql db and tracking information changes from sites List;

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

The scraper should retrieve ALL the information about the listing and store it directly on our DB. The script should also be able to detect duplicate autos and avoid them.

We prefer Python (Scrapy) scripts for the crawlers but this could be implemented in some other language. In the ideal scenario the script should never stop running.

A second script for each crawler should be also developed and implemented in order to clean the DB and remove un-published listings .

You will also have to create a [url removed, login to view] where a site admin may be able to see the scrapper progress, restart it, see logs, stop, etc

B. We will provide the DB structure for you to work with, but any optimization suggestions are welcome on this matter; Please see [url removed, login to view]

Kĩ năng: Dịch vụ trang web Amazon, MySQL, PHP, Python, Kiến trúc phần mềm

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Về Bên Thuê:
( 7 nhận xét ) Fairfield, United States

ID dự án: #1649280

Được trao cho:


Helo sir ..please check my PM . thanks :)

$500 USD trong 2 ngày
(1 Nhận xét)

6 freelancer đang chào giá trung bình $472 cho công việc này


I can deliver the project to your requirements

$480 USD trong 12 ngày
(99 Nhận xét)

I have lots of experience with web automation related projects, please see PMB for examples of my previous web automation related projects. Available to start immediately and finish as soon as possible. Best Regards, Z Thêm

$500 USD trong 5 ngày
(150 Nhận xét)

Dear Sir, We are having a team of technologies expert working in different technologies like Core php,Wordpress,Joomla, Smarty,Codeignitor,Cake PHP,.net, C with our company. We are very much interested to start work Thêm

$500 USD trong 7 ngày
(9 Nhận xét)

Hi. I can do it. Please check your PM. Thanks

$350 USD trong 5 ngày
(36 Nhận xét)

Hello, i can do this in a timely, accurate and professional manner look to work with you At your disposal for any query. Regards softwarevamp

$500 USD trong 7 ngày
(25 Nhận xét)