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Ihor Vakar

Ihor Vakar

Founder of IT Master, Systems Engineer

Systems engineer and founder of IT Master. In IT since 2005. Supports business server and network infrastructure: Windows Server and RDS terminal servers, VMware ESXi virtualisation, MikroTik networks, 1C/BAF servers.

His main focus is diagnosing complex failures and incident analysis: from event logs and process dumps to an established root cause and an expert conclusion. He builds his own diagnostic and automation tools. Works with clients in Ukraine and abroad, mostly remotely.

On the blog he publishes breakdowns of real incidents from client work and practical guides for administrators.

All articles by the author

Mass Compromise of Dahua and EZ-IP IP Cameras: How to Detect If Your Camera Is Part of a Botnet

Mass Compromise of Dahua and EZ-IP IP Cameras: How to Detect If Your Camera Is Part of a Botnet

· 8 min read
How to Increase Online Store Conversion: 12 Proven Methods

How to Increase Online Store Conversion: 12 Proven Methods

· 4 min read

AI for E-commerce: How Artificial Intelligence Boosts Sales

· 4 min read
Connecting LiqPay and Monobank to Your Online Store: Comparison and Guide

Connecting LiqPay and Monobank to Your Online Store: Comparison and Guide

· 4 min read
Microservices vs Monolith: When to Complicate Your Architecture

Microservices vs Monolith: When to Complicate Your Architecture

· 4 min read
How to Reduce Cost Per Click in Google Ads: 8 Proven Methods

How to Reduce Cost Per Click in Google Ads: 8 Proven Methods

· 4 min read
How to Choose a Domain Name for Business: 10 Rules for Success

How to Choose a Domain Name for Business: 10 Rules for Success

· 5 min read
Local SEO for Business in Odesa: How to Rank in Google Maps

Local SEO for Business in Odesa: How to Rank in Google Maps

· 3 min read
10 Website Mistakes That Kill Your Conversion Rate

10 Website Mistakes That Kill Your Conversion Rate

· 3 min read