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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

B2B Lead Generation Strategies: Most Effective Tactics for 2026

# Data Collection

# Web Scraping

B2B Lead Generation Strategies: Most Effective Tactics for 2026

Sergii

Sergii

13 min read

Read B2B Lead Generation Strategies’ overview. Learn the specifics, options, and practices that work. Consult DataOx’s expert about web scraping for B2B.

Alibaba Web Scraping: Tutorial on How to Scrape Product & Seller Data

# Data Collection

# E-commerce

# Web Scraping

Alibaba Web Scraping: Tutorial on How to Scrape Product & Seller Data

Sergii

Sergii

15 min read

How to scrape Alibaba data with the help of the most widely used open-source framework for data mining – Scrapy. Ask DataOx experts.

Scrape Data from Google Maps: Use Cases & Guideline

# Data Collection

# Information Services

# Web Scraping

Scrape Data from Google Maps: Use Cases & Guideline

Sergii

Sergii

6 min read

Learn the effective ways to scrape Google Places and other data from Google Maps. Check tools & manuals, consult DataOx experts to get solutions for your project.

Scrape Glassdoor with Selenium: Guide & Use Cases

# Data Collection

# Job & HR

# Web Scraping

Scrape Glassdoor with Selenium: Guide & Use Cases

Sergii

Sergii

12 min read

Read DataOx's Comprehensive Guide for Efficient Data Collection from Glassdoor with and without coding. Contact our experts to learn more.

LM-1-job-job-posting-structured-data

Free Checklist for job posting structured data

Sergii

Sergii

9 min read

A complete report to help you decode the year gone by, understand the market outlook for key economies, comprehend trends likely to shape the financial industry

Types of Web Scraping: Proven Comparisons & Universal Solution

# Data Collection

# Web Scraping

Types of Web Scraping: Proven Comparisons & Universal Solution

Sergii

Sergii

8 min read

Explore the differences between cloud scraping and manual scraping, including code examples and detailed comparisons.

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