Leoncio Jr Coronado

I build automation systems that replace manual work and continuously deliver clean, business-ready data.

I'm Leoncio Coronado Jr., a Data Automation Engineer specializing in production-grade web scraping, website intelligence, and AI-ready data pipelines.

I don't build one-time scraping scripts.

I build reliable automation systems that continue working as websites evolve.

My solutions help businesses and developers:

• Extract structured webpage content for AI agents and automation workflows • Detect website technologies for market intelligence and lead generation • Build reliable monitoring pipelines for websites and online services • Clean, validate, and transform raw web data into business-ready datasets

My engineering philosophy is simple:

• Business-first software. • People-first design. • Build reliable systems, not one-time scripts.

Every project follows the same principles:

• Modular, production-grade architecture • Retry logic and graceful failure recovery • AI-ready structured JSON outputs • Maintainable code designed for long-term operation

Python • Playwright • Apify SDK • HTTP APIs • Scrapy • Selenium • AI Automation

Apify https://apify.com/motivational_nickel 

GitHub https://github.com/FirstNoell 

LinkedIn https://www.linkedin.com/in/leoncio-coronado-90aa7bb3 

I'm always interested in building reliable automation systems that solve real business problems through scalable data extraction, website intelligence, monitoring, and AI-ready workflows.