Stop wasting weeks fighting anti-bot shields and manual spreadsheets. We engineer resilient Python & Node.js extraction scripts that bypass Cloudflare and Datadome, delivering pristine CSV/JSON data on demand.
Engineered with Playwright Stealth, headless browser fingerprints, TLS mimicry, and residential proxy rotation to extract data without IP blocks.
Raw messy DOM elements transformed into validated, deduplicated, and typed CSV, JSON, Parquet, or direct PostgreSQL/SQLite tables.
You receive the clean, commented source code, complete with requirements.txt, automated test suite, and a straightforward setup guide.
import asyncio
from playwright.async_api import async_playwright
import polars as pl
async def extract_catalog(target_url: str):
async with async_playwright() as p:
browser = await p.chromium.launch(headless=True, args=["--disable-blink-features=AutomationControlled"])
context = await browser.new_context(user_agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/128.0")
page = await context.new_page()
# Navigate & bypass Cloudflare challenge check
await page.goto(target_url, wait_until="networkidle")
# Execute structured schema extraction
items = await page.eval_on_selector_all(".product-card", """nodes => nodes.map(n => ({
title: n.querySelector('.title')?.innerText.trim(),
sku: n.dataset.sku,
price: parseFloat(n.querySelector('.price')?.innerText.replace(/[^0-9.]/g, '')),
stock: n.querySelector('.in-stock') !== null
}))""")
df = pl.DataFrame(items)
df.write_csv("output_feed.csv")
print(f"[+] Successfully extracted {len(df)} records with zero drops.")
asyncio.run(extract_catalog("https://example-target.com/catalog"))Real-world extraction architectures delivered for e-commerce, real estate, and finance.
Monitors daily price updates, discount triggers, and inventory levels across multi-vendor retail platforms with automatic currency conversion and delta alerts.
Automated crawler parsing municipal property portals, extracting tax records, deeds, parcel boundaries, and owner contact details across 12 county databases.
High-speed extraction pipeline ingesting corporate regulatory filings, pulling balance sheet numbers, executive compensation tables, and footnotes directly into Excel.
No hourly billing surprises. Fixed milestone pricing with 100% money-back guarantee.
Single-domain extraction with standard pagination and clean export.
Complex JavaScript sites requiring login, bypasses, or proxy rotation.
Scheduled recurring crawler deployed to serverless workers or Docker.
Describe the target site and fields you need. We'll reply within 2 hours with feasibility and a fixed quote.