about author

EFFECTIVE DATE: August 11, 2025

web scraping expert & CEO DataOx

Sergii Klius

Co-founder, Chief Executive Officer

Sergii is Co-Founder & CEO at DataOx with nearly 20 years of experience in IT. For more than 11 years, he have been leading a technology company focused on web scraping, automation, and custom data solutions. His background includes hands-on software development in Java, ActionScript, and Python, as well as building teams, processes, and scalable delivery systems for international clients.

LIST OF AUTHOR'S ARTICLES

AWS Web Scraping with WebHarvy Scraper from Cloud

# Data Collection

# Web Scraping

AWS Web Scraping with WebHarvy Scraper from Cloud

Sergii

Sergii

4 min read

Learn how to scrape data from the cloud using WebHarvy on Amazon Web Services and get more insight for self-service web scraping from DataOx.

Scraping Sports Data: Proven Methods for Odds, Stats & Scores

# Data Collection

# Web Scraping

Scraping Sports Data: Proven Methods for Odds, Stats & Scores

Sergii

Sergii

15 min read

Know how sports data scraping helps to gain a competitive advantage. Order data scraping at DataOx and win!

Web Scraping Basics: Challenges & Solutions for Companies

# Data Collection

# Web Scraping

Web Scraping Basics: Challenges & Solutions for Companies

Sergii

Sergii

20 min read

What is web scraping, crawling, or parsing? We define web scraping terms, technologies, and challenges in simple words. Learn web scraping basics with DataOx!

Data Scraping for Statistics

# Data Collection

# Web Scraping

Data Scraping for Statistics

Sergii

Sergii

4 min read

The Internet is an ideal data source for statistics in any sphere. Order web scraping at DataOx and gather the needed data!

How to Scrape Walmart and Collect Product Data Using Web Scraping Services

# Data Collection

# E-commerce

# Web Scraping

How to Scrape Walmart and Collect Product Data Using Web Scraping Services

Sergii

Sergii

7 min read

Learn how to scrape product data from Walmart with the help of web scraping companies and how to get Walmart scraper from DataOx.

Website Data Scraping: Types, Tools & Services

# Data Collection

# Web Scraping

Website Data Scraping: Types, Tools & Services

Sergii

Sergii

9 min read

Learn how to extract internal site info, including content, HTML code, metadata. Click to get a free DataOx consultation for your project!

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