Price parser on websites.
It is necessary to create a parser that will extract websites from the search results for a query in Google. After that, collect the price of the desired product along with related information from each collected website.
The technical specifications are in the attached file.
Applications 1
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7 days45 USD
172 7 days45 USD
I have experience in extracting prices and other information. I am familiar with the terms of reference and ready to start working.
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6 days223 USD
571 6 1 1 6 days223 USD
Hello! I have reviewed your technical specifications. The project is interesting and complex. I am ready to develop a flexible and scalable parser in Python for you. The core of the system will be a module for bypassing Google protection using proxy rotation and user-agents, which will ensure stable link collection. The main challenge is the universality of website parsing. I will solve this task by creating a customizable architecture where rules for data extraction (via CSS selectors/XPath) can be easily set for different types of websites without changing the main code. This will make the parser truly universal and durable. I will implement all the logic, including management via Telegram/Viber (using Aiogram), error handling, and saving results in CSV/JSON, at the highest level. As a result, you will receive not just a script, but a full-fledged tool for data collection.
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2 days22 USD
656 9 0 2 days22 USD
Good morning, Valery!
In general, the task is clear, but for an accurate answer regarding deadlines and price, I would like to clarify some questions that arose after analyzing your task.
Please write in private messages — we will discuss the details and your wishes.
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2 days16 USD
202 2 days16 USD
Good day!
I have extensive commercial experience in creating scripts/parsers for data collection, we can discuss all the details in private.
The work will be done quickly and will have clear documentation for you, tech stack to choose from Python or JavaScript.
After discussing the technical details, we will determine the final price and deadlines!
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2 days16 USD
2882 26 0 2 days16 USD
Good day, I am interested in your price parser project. I am ready to discuss the details.
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Невозможно создать один единый парсер для разных сайтов, у каждого своя структура страницы: разные классы/id/разделы и т.д.
Если взять для примера маркетплейс (пром), с одной структурой страницы для разных магазинов - можно получить список товаров с нужными полями для разных магазинов данной площадки.
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Да, один единственный парсер всего создать не получится. Предлагайте свои решения, как бы вы могли выполнить эту задачу и в какую сумму обойдётся реализация и обслуживание.
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1. надо знать количество поисковых запросов
2. частота поиска?
пока задание - пойди туда, не знаю куда.. и т.д...
нужно больше конкретики.
если сузить поиск по определнным сайтам - можно написать несколько парсеров
если косить глобально - это дорого и долго.
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1) Количество поисковых запросов не имеет никакого значения. Я могу хоть один раз запустить этот скрипт, хоть десять раз в минуту. Это дело пользователя.
2) Про какую частоту поиска речь? Пользователь парсера будет использовать его так часто, как захочет.
Вывод, предложите ваши оптимальные варианты, которые могли бы закрыть эту задачу на какой-то процент. -
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