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Roberto Kerber

Developer building data-extraction tools and AI automation. I publish scrapers and APIs on the Apify Store. Into web scraping, anti-bot techniques, and self-hosted infra.

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I scraped 100 Brazilian tech job listings to measure what companies actually pay
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I scraped 100 Brazilian tech job listings to measure what companies actually pay

#webscraping #python #data #career
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4 min read

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I pulled 100 used-car listings from Portugal's largest marketplace — what prices actually look like
robertokerber profile

I pulled 100 used-car listings from Portugal's largest marketplace — what prices actually look like

#webscraping #python #data #cars
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4 min read
I measured 100 used-car listings in Brazil with one API call - here is what the data says
robertokerber profile

I measured 100 used-car listings in Brazil with one API call - here is what the data says

#webscraping #python #api #datascience
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3 min read
How to Build a Brand Monitoring System for AI Search (2026 Guide)
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How to Build a Brand Monitoring System for AI Search (2026 Guide)

#tutorial #ai #seo #geo
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3 min read
How to Monitor Your Brand in AI Search Engines Daily (Not Just Once)
robertokerber profile

How to Monitor Your Brand in AI Search Engines Daily (Not Just Once)

#seo #ai #marketing #geo
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2 min read
SEO vs GEO: Why Traditional Search Optimization Is Dying in 2026
robertokerber profile

SEO vs GEO: Why Traditional Search Optimization Is Dying in 2026

#seo #marketing #ai #geo
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2 min read
The Rise of GEO: How to Optimize Your Brand for AI Search in 2026
robertokerber profile

The Rise of GEO: How to Optimize Your Brand for AI Search in 2026

#ai #seo #marketing #geo
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3 min read
How to Check Your Brand's Visibility in ChatGPT, Gemini, and Perplexity (2026)
robertokerber profile

How to Check Your Brand's Visibility in ChatGPT, Gemini, and Perplexity (2026)

#seo #generativeai #webscraping #marketing
Comments
3 min read
How to Scrape Google Play for ASO, Keyword & App Data (2026)
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How to Scrape Google Play for ASO, Keyword & App Data (2026)

#webscraping #python #javascript #api
Comments
7 min read
How to Scrape the Apple App Store for ASO & Keyword Research (2026)
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How to Scrape the Apple App Store for ASO & Keyword Research (2026)

#webscraping #python #javascript #api
Comments
7 min read
How to Scrape OLX Europe: Classified Ads & Prices Across Markets (2026)
robertokerber profile

How to Scrape OLX Europe: Classified Ads & Prices Across Markets (2026)

#webscraping #python #javascript #api
Comments
7 min read
How to Scrape OLX Brazil: Classified Ads, Prices & Leads (2026)
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How to Scrape OLX Brazil: Classified Ads, Prices & Leads (2026)

#webscraping #python #javascript #api
Comments
6 min read
How to Scrape App Store & Google Play Reviews (with Sentiment Analysis) 2026
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How to Scrape App Store & Google Play Reviews (with Sentiment Analysis) 2026

#webscraping #python #javascript #api
Comments
7 min read
How to Scrape Webmotors: Extract Brazilian Used Car Listings, Prices & Specs (2026)
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How to Scrape Webmotors: Extract Brazilian Used Car Listings, Prices & Specs (2026)

#webscraping #python #javascript #api
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6 min read
Scraping OLX and the marketplaces that block datacenter IPs
robertokerber profile

Scraping OLX and the marketplaces that block datacenter IPs

#tutorial
Comments
2 min read
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