Sergey Ermakovich

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Co-founder and CMO at HasData

Sergey Ermakovich is the Co-founder and CMO at HasData, a web scraping API handling billions of requests. He specializes in web data extraction infrastructure, anti-bot evasion strategies, and technical SEO. Sergey writes extensively on headless browser orchestration, API development, and scaling data pipelines for enterprise applications.

Background & Experience

As CMO, Sergey leads the organic growth strategy at HasData.

He focuses on the intersection of data extraction and search engine optimization, leveraging web scraping to build scalable programmatic SEO engines and automation workflows.

Areas of Expertise

Sergey writes extensively on how businesses can utilize web data to streamline marketing operations and drive revenue. His core areas of expertise include:

• Programmatic SEO: Utilizing scraped datasets to generate high-value, scalable content pages at an enterprise level.

• Technical Marketing: Designing low-code automation workflows for lead generation and enrichment.

• Data-Driven Acquisition: Using web scraping to inform PPC strategies and competitor analysis.

Articles

Sergey's latest posts

Sep 2, 2025

Your Complete Guide to the Best AI Web Scrapers in 2025

For production-grade AI scraping, HasData is the top choice. Its schema-first approach delivers reliable, structured JSON when other libraries fail.

Tools and Libraries

Jun 24, 2025

Get Clean Google AI Mode Results with the HasData API

HasData launches a new API for Google AI Mode, unlocking programmatic access to AI search results for monitoring, analysis & discovery.

SEO Tools Business

Jun 18, 2025

Google’s AI Overviews Are Taking Over - Is SEO Dead?

Explore how Google’s AI Overviews are reshaping search results. Based on analysis of 150K+ SERPs, we break down where AI dominates, where SEO still thrives, and what it means for the future of search.

SEO Tools Business Basics

Dec 19, 2024

How to Do Your Own Content Gap Analysis

Improve your content with an easy gap check. Find what you lack, fill it, and make your site more valuable to you and your audience.

SEO Tools Use Cases

Dec 19, 2025

Web Scraping vs Data Mining: The Engineering Difference

Web scraping extracts raw data while data mining finds patterns. Discover how to integrate both into a scalable engineering workflow. Python code included.

Basics

Apr 30, 2024

Web Scraping vs Web Crawling: What's the Difference? A Comprehensive Comparison

Are you trying to decide between web scraping and web crawling? Read this comprehensive guide that compares the two techniques so you can make an informed decision. Learn about the benefits and drawbacks of each process, plus get tips on how to select the best approach for your project!