I will build a python web scraper for javascript heavy and protected sites

Ukraine

I speak English, Ukrainian

Full Stack Web Developer

I build AI chatbots, automations and websites that bring leads and save hours of manual work. AI chatbots: website assistants that answer from your FAQ and prices, book clients and send leads to Teleg...
About this Gig

Anyone can write a script that works once on their laptop. You are here because the site fought back.


I take the scrapes that break: content that only exists after JavaScript runs, pages behind a challenge, endpoints that start returning 403 halfway through a run.


WHAT I HANDLE


JavaScript-rendered sites through a real headless browser when the HTML alone has nothing in it.

Sites that block naive scripts: proper delays, rotated headers, proxy support built in from the start.

Pagination, filters, category trees, and detail pages for the fields that only live there.

Output in the shape you use: CSV, Excel, Google Sheets, JSON, PostgreSQL, or your API.


SCRAPERS THAT SURVIVE PRODUCTION


The interesting failures come later: memory creeps until the process is killed, headless browsers pile up as zombies, a site adds a challenge and your check returns a happy 200 on a dead page. I build against them: retries with backoff, restart on crash, log rotation, Telegram alerts, and checks that verify content not status codes.


I do not touch logins you do not own or paywalled content.

Technology:

Python

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Puppeteer

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Scrapy

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Selenium

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Beautiful soup

Information type:

Competitor research

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Listings

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Price comparison

Technique:

Automated

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