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Development of a universal parser for supplier websites

Data Parsing — incorrectly specified categories?

34 USD

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Technical Specification (TS) — Development of a Universal Parser for Supplier Websites

Project Description

It is necessary to create a universal tool for parsing products from a large number of supplier websites that do not provide price lists in a convenient format. The main goal is to automate the collection of current product information, including:

product link
article number (ISBN)
price
product availability
title

Data needs to be updated regularly upon request (clicking a button)

Functionality

Data collection:
- product link
- article number (ISBN)
- price
- product availability (e.g., in stock/not in stock or quantity)
- title
Manual update trigger via simple interface (clicking a button).
Saving obtained data in a convenient format (Excel).
Logging parser activity (successful updates, errors).

Initially, we will provide you with 2 supplier websites. In the future, we would like to have a small fixed price for adding new suppliers. Thus, we are looking for a specialist with whom we can work long-term.

Proposals 10

Artem Plakha

150 0

Budget: 1500 UAH Deadline: 1 day

Good afternoon. Overall, a universal parser is a problem, but first we need to see the sites. Let's see what can be done

Looking forward to working with you!

Taras Gritsik

Winning proposal

26 0

Budget: 2500 UAH Deadline: 1 day

Hello! Ready to complete your task, I have extensive experience in parsing and structuring data, but I need to see the suppliers' websites themselves to evaluate. I estimate the price at 4000 UAH per supplier.

Sergiy Turenko

11 0

Budget: 1500 UAH Deadline: 2 days

Hello. I can fulfill your order using Python Selenium, Requests. Saving in a format convenient for you

Ihor L.

22 0

Projects 22
Rating -
Rating 634

Budget: 1500 UAH Deadline: 1 day

Hello.
For each source, I suggest creating parsers using Zennoposter. I propose to discuss this in more detail via private messages.

Hennadii Y.

32 0

Budget: 2000 UAH Deadline: 3 days

Good afternoon.
Ready to cooperate with you in this format and start today!
I have done similar work, not for freelancing, more information can be provided in private messages.
Also, you should familiarize yourself with the suppliers' websites to evaluate the work.

Nataliya R.

216 1

Budget: 3600 UAH Deadline: 7 days

Universal parser is impossible by its very nature
Because each website has its own structure and a specific code is written for each site.
There are common points across websites.
But they may be, or may not be.
I have made such parsers and we simply added new providers.
Something like this
https://freelancehunt.com/showcase/work/konverter-praysiv-vid-riznih-postachalnikiv/1787802.html
The price per provider depends on the complexity of the website. But it starts from 800 UAH.
Plus the program interface 2000 UAH (one-time)

Ihor B.

20 0

Budget: 1555 UAH Deadline: 11 days

I write parsers with deployment on my own servers and support their operation in the future.
This is how I work with many clients.
I provide a daily report in the required format, for example an Excel file.
For each website, a separate parser needs to be written; each website requires a different approach and may require changing the IP address, i.e., a proxy.
To assess the project, it is necessary to understand the number of websites.
Write to discuss the details.

Oleksii P.
Miami, United States

Projects 10
Rating 5.0
Rating 1 755