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

Web Scraper: The Ultimate Guide for 2023

# Data Collection

# Web Scraping

Web Scraper: The Ultimate Guide for 2023

Sergii

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.

Mastering Order Data Scraping Service for Ecommerce

# Data Collection

# E-commerce

# Web Scraping

Mastering Order Data Scraping Service for Ecommerce

Sergii

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!

How to Scrape URLs from Websites in 2023: A Comprehensive Guide

# Data Collection

# Web Scraping

How to Scrape URLs from Websites in 2023: A Comprehensive Guide

Sergii

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.

How to Extract Data from Websites in 2023: A Comprehensive Guide

# Data Collection

# Web Scraping

How to Extract Data from Websites in 2023: A Comprehensive Guide

Sergii

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.

Launching ChatGPT Analogues on Personal Computer

# Data Collection

# Web Scraping

Launching ChatGPT Analogues on Personal Computer

Sergii

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.

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.

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