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I will build python web scraper playwright automation data extraction
Python Developer Web Scraping, Automation, Custom APIs
Hi, I'm Hanzlah, a Software Engineer specializing in Python backend development, web automation, and data engineering. I help businesses eliminate manual workflows, build high-performance REST APIs, a...
About this Gig
As an experienced software engineer specializing in backend architecture and high-concurrency automation, I build robust, asynchronous Python web scrapers designed to handle massive data pipelines cleanly and stealthily.
The Technical Stack & Capabilities:
High-Speed Automation: Asynchronous crawling using Playwright and AsyncIO for maximum performance.
Legacy & Heavy Dynamic Apps: Advanced Selenium Python setups for complex single-page apps (SPAs).
Anti-Bot Bypassing: Custom engineering to bypass modern protection lines like Cloudflare, Akamai, and PerimeterX using advanced TLS fingerprinting, custom headers, and proxy rotation.
Complex Data Flows: Handling multi-step login sequences, session persistence, CAPTCHAs, and infinite scrolling.
Production-Ready Output: Structured data delivered in clean CSV, JSON, or direct database-ready formats.
PLEASE CONTACT ME BEFORE PLACING AN ORDER to discuss site complexity, structural anti-bot defenses, and proxy requirements. Let's build a clean data solution for
Technology:
Python
•
Scrapy
•
Selenium
•
Playwright
•
Pandas
Technique:
Automated
FAQ
Why do you prefer Playwright over basic libraries for web scraping?
Basic libraries fail on modern web applications. I use Playwright and Selenium Python because they allow my custom python web scraper to interact with complex JavaScript, handle user authentication states, manage cookies, and simulate human behavior. This ensures reliable data extraction.
How does your python web scraper handle Cloudflare and anti-bot systems?
For enterprise-grade data extraction, I engineer advanced evasion techniques directly into the python scraper. This includes utilizing stealth configurations, managing customized browser fingerprints, bypassing CAPTCHAs, and integrating high-quality residential rotating proxies and captcha resolvers
Can you deliver the extracted data directly to a database?
Yes. I design the automation script to clean, validate, and structure the harvested information before writing it directly into your database of choice, such as PostgreSQL or SQLite, or generating clean JSON and CSV files.
Who covers the cost of proxies, server hosting and CAPTCHA resolvers?
The buyer is responsible for providing proxy credentials (residential or rotating) and hosting infrastructure if required as well as the CAPTCHA resolvers. However, I can completely guide you on the best providers for your specific target site, or build proxy management directly into a custom offer.
What happens if the target website changes its layout or updates its security?
Deliveries are thoroughly tested and guaranteed to work flawlessly against the live target site at the exact moment of handover. Revisions cover initial bugs or structural mismatches based on our original agreement. You will need a separate maintenance contract for future changes.
