Leonel Asulde

I build scrapers and automation that actually work. Not the "works on my machine" kind — the production kind, where Cloudflare is throwing Turnstile at you and the client still needs the data in under 30 seconds.

What I do:

• 🔧 Web scraping (Python, Playwright, Scrapy, curl_cffi)
• 🤖 Automation & RPA (browser flows, form filling, auto signups)
• 🛡️ Anti-bot bypass (Cloudflare, Turnstile, JS challenges)
• 📊 Data extraction & structuring (SQL, Pandas, JSON, CSV)
• ⚡ Custom APIs and pipelines that don't break on Monday

My stack: Python · JavaScript · Playwright · curl_cffi · Scrapy · BeautifulSoup · SQL · Docker · Linux · Proxies

How I work: I keep it simple, move fast, and ship code that runs. No fluff, no 3-month timelines, no overcomplicated BS. You tell me what you need, I tell you if it's doable (and if it's not, I'll say so upfront).

Currently: Shipping a universal Cloudflare bypass Actor on Apify that handles Turnstile in under 10 seconds. More to come.

Work with me: Got a scraping challenge that's been kicking your ass? Hit me up. I take on select projects.

📫 Reach me: [tu email o forma de contacto]