- Host World
- Authors
- Oleksandr Vlasenko

Oleksandr Vlasenko, Head of Growth at Host-World, is an experienced SEO and growth strategist with over 10 years of expertise in driving organic traffic and scaling businesses in hosting, e-commerce, and technology. He holds a master's degree in Information Control Systems and Technologies from Kharkiv Polytechnic Institute, where his technical foundation was built to bridge complex technological systems with strategic business growth.
With more than 10 years of hands-on experience in digital marketing and search engine optimization, Oleksandr has developed a unique approach combining deep technical knowledge with data-driven growth strategies. His educational background in information systems provides an analytical mindset invaluable for tackling the technical complexities of modern SEO and growth marketing challenges.
What sets Oleksandr apart is his ability to transform years of marketing experience into practical, actionable insights that drive real business results. He approaches each growth challenge with systematic methodology rooted in his technical education, analyzing data patterns and user behavior to identify opportunities others might overlook. His deep understanding of hosting infrastructure and technology platforms enables him to craft SEO strategies that align perfectly with technical capabilities and business objectives.
Oleksandr and his team share their knowledge and experience. The blog covers key topics such as IT infrastructure, system administration, hosting, and server technologies. It aims to provide practical insights and strategic guidance for businesses and tech professionals navigating the evolving digital landscape. Follow on LinkedIn for more updates and professional insights.
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Types of Databases (Database Examples and Use Cases)
Organizations are increasingly shifting from traditional on-premises databases to cloud-native solutions for better scalability, flexibility, and cost efficiency. Modern databases now support hybrid cloud environments an...
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What's New in Debian 12 "Bookworm" Release? | New Features & Improvements
Debian 12, codenamed Bookworm, the latest Debian version, was officially released on June 10, 2023, replacing Debian 11 (Bullseye). The latest update, Debian 12.9, was released on January 11, 2025. This version introduce...
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How to Use Rsync Command in Linux? (Simple and Advanced Rsync Examples)
Rsync, short for "remote sync," is a tool designed for locally and remotely synchronizing files. It efficiently transfers data by detecting and copying only the modified portions of files rather than the entire file, red...
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How to Convert a String to a datetime Object in Python? (Convert a String to date)
When working with raw data, dates are often provided as string objects. However, string objects do not allow direct access to attributes like the year, month, or day. To make use of these properties, you need to convert ...
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How to get admin on a dedicated server?
You access yourdedicated serverwith a username and a password. To some extent, it can be compared with a computer. And exactly as it is the case with a computer, an admin has access to all the configurations ...
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What Is The DNS Server On VPS?
A Domain Name System (DNS) translates domain names into IP addresses and vice versa. It allows clients to reach a specific server. You can use a DNS with your VPS, but you have to do some changes to the DNS. First of al...
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