about author
EFFECTIVE DATE: August 11, 2025

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

# Data Collection
# Web Scraping
Web Scraper: The Ultimate Guide for 2023

Sergii
13 min read
Discover the best web scraper tools, techniques, and strategies for 2023. Learn how to extract valuable data from websites with ease and efficiency.
Published:
Jun 15. 2023
Updated:
Apr 6. 2026

# Data Collection
# E-commerce
# Web Scraping
Mastering Order Data Scraping Service for Ecommerce

Sergii
10 min read
Discover the power of order scraping in e-commerce, learn how to implement it, and explore its benefits for your online business. Master order scraping today!
Published:
Jun 15. 2023
Updated:
Apr 6. 2026

# Data Collection
# Web Scraping
How to Scrape URLs from Websites in 2023: A Comprehensive Guide

Sergii
15 min read
Learn how to scrape URLs from websites in 2023 with this comprehensive guide, covering various methods, tools, and best practices for efficient web scraping.
Published:
Jun 14. 2023
Updated:
Apr 21. 2026

# Data Collection
# Web Scraping
How to Extract Data from Websites in 2023: A Comprehensive Guide

Sergii
16 min read
Discover the latest techniques and tools for extracting data from websites in 2023. Learn about web scraping, data extraction tools, and best practices.
Published:
Jun 14. 2023
Updated:
Apr 21. 2026

# Data Collection
# Web Scraping
Launching ChatGPT Analogues on Personal Computer

Sergii
7 min read
Find out the most effective and modern ways to launch ChatGPT analogues on your PC in a couple of clicks! Ask DataOx experts.
Published:
Apr 28. 2023
Updated:
Jun 5. 2026

# Data Collection
# E-commerce
# Web Scraping
How to Scrape Walmart and Collect Product Data Using Web Scraping Services

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.
Published:
Apr 23. 2023
Updated:
Apr 23. 2026
