Mykhailo Poliarush

Mykhailo Poliarush

Mykhailo, CEO and founder of Testomat.io, has 18+ years of experience in IT and software testing. He specializes in creating scalable solutions that streamline automated testing and drive efficiency.

Mykhailo leads Testomat.io’s mission to integrate smart automation and reduce testing costs, helping teams achieve continuous delivery and improved product quality. Passionate about IT and digital transformation, he partners with businesses to optimize their operations and scale faster with automation.

Beyond Testomat.io, Mykhailo is a dedicated entrepreneur and investor, focusing on IT, automated testing, and digital transformation. His expertise extends to helping startups and businesses leverage automation to streamline operations, boost productivity, and scale effectively. Keep up with the news out of Mykhailo through his personal resources below ↩️

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accessibility testing best practices

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Accessibility Testing Best Practices, Standards, and Workflows

When your team runs an accessibility scanner before every release, it catches the missing alt text and the low-contrast buttons. That’s the basic check. A mature approach goes deeper: it shows which WCAG criteria you cover and which failures repeat across releases. And once you move to continuous deployment,

Mykhailo Poliarush

Jun 23, 2026

Vitest vs Jest

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Vitest vs Jest: A Practical Comparison For 2026

When you’re starting a new JavaScript project, or fixing a Jest config that breaks every time you add an ESM-only package, the Vitest vs Jest question keeps coming up in team discussions.

Mykhailo Poliarush

Jun 10, 2026

Scalability Testing

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Scalability Testing: What It Is, Why It Matters, and How to Do It Right

Your application works fine with 100 users. But what happens when 10,000 show up at once? That’s the question scalability testing is designed to answer before real users find out the hard way. If you’re building software that needs to grow, scalability testing is one of the most important things you can do before a […]

Mykhailo Poliarush

May 29, 2026

QA Metrics

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QA Metrics: Software Testing Metrics That Actually Matter

Most QA teams track too many metrics, act on too few, and report on ones that look good rather than ones that reveal problems. A dashboard full of green numbers that hides a deteriorating codebase is worse than no dashboard at all — it creates false confidence. This article covers the software testing metrics worth […]

Mykhailo Poliarush

May 16, 2026

Autonomous-testing

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Autonomous Software Testing: Tools, AI Models & Guide 2026

Most test automation still requires a human to write every script, maintain every selector, and decide what gets tested. Autonomous testing refers to something different: software testing where AI handles the generation, execution, and analysis of tests without step-by-step human instruction. That’s a meaningful distinction. Traditional test automation automates the execution of tests a human […]

Mykhailo Poliarush

Apr 21, 2026

Generative AI Testing

Generative AI in Software Testing: A Practical Guide for QA

Companies spent 33.9 billion dollars on generative AI per year. Yet 74% of teams struggle with implementation. The problem is not adoption. The problem is making AI testing tools actually work. QA teams face specific challenges when testing generative AI systems. Traditional testing methods fail when applications generate unpredictable outputs. Test case creation becomes exponentially […]

Mykhailo Poliarush

Mar 26, 2026

ROI of Test Data Management

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Test Data Management ROI: How to Maximize Testing Efficiency

Software development teams waste 30-50% of their time setting up test environments instead of actually testing. Meanwhile, 74% of IT projects face delays related to test data quality issues. These statistics point to a problem with measurable costs and a solution with proven returns. Test data management automates how teams create, mask, subset, and provision […]

Mykhailo Poliarush

Feb 15, 2026

E-commerce Testing

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Ecommerce Testing Guide: Complete Test Plan & Checklist

An e-commerce website that crashes during Black Friday loses thousands of dollars per minute. A confusing checkout page drives customers away every single day. A security vulnerability exposes payment data and destroys years of trust in seconds. E-commerce testing prevents these disasters. But here’s what most teams get wrong: they treat testing as a checkbox […]

Mykhailo Poliarush

Feb 03, 2026

Core test management best practices

test management testing guides

10 Test Management Best Practices & Tools Guide for Agile Teams

Managing software tests shouldn’t require a PhD. Yet many teams struggle with basic questions: Which features have been tested? Are we ready to ship? Why did that bug slip through when we supposedly had test coverage? The problem isn’t usually a lack of testing. Teams often have plenty of test cases. The issue is organization, […]

Mykhailo Poliarush

Jan 20, 2026

Evolution-of-testing

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Software Testing Trends 2026: The Ultimate QA Guide

The software testing industry has witnessed more transformation in the past few years than in the previous decade combined. Remember when “automation” meant recording macros in Excel and teams debated whether Selenium was worth the learning curve? Those days feel like ancient history now that AI-driven testing tools can generate comprehensive test scenarios faster than […]

Mykhailo Poliarush

Jan 09, 2026

API Automation Testing Tool

API Automation Testing Tools: Streamlining Modern QA Workflows

Every modern app depends on APIs – and every release depends on how well you test them. As software architecture evolves toward microservices and cloud-native applications, APIs have become the invisible threads connecting everything from mobile apps to enterprise systems. API automation testing is the practice of using automated scripts and tools to validate API […]

Mykhailo Poliarush

Dec 29, 2025

Functional Testing Tool

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Functional Testing Tools: Full Guide to Frameworks & Automation

Features may ship fast, but without functional testing, they don’t always work as intended. Teams push updates daily, sometimes hourly. But here’s the uncomfortable truth: faster releases don’t automatically mean better quality. A feature that looks perfect in development can fail spectacularly in production if it hasn’t been properly tested. This is where functional testing […]

Mykhailo Poliarush

Dec 26, 2025

Software Code Testing Tools_ A Concise Guide

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Software Code Testing Tools: Aligning Code & Requirements

As the IT industry experienced a meteoric growth, the need for software products of various kinds is increasing apace. Both organizations and individual users who utilize such solutions for multiple purposes expect them to be fast, efficient, and bug-free. To meet these requirements, QA engineers subject software to various checks, among which code testing conducted […]

Mykhailo Poliarush

Dec 15, 2025

Insights testing theory testing tool

Software Testing Strategies: A Strategic Approach to Engineering Quality

Any software development life cycle contains a QA procedure as a non-negotiable element called to ensure that the software meets all technical and business requirements. The QA routine includes a range of testing methods (regression testing, security testing, acceptance testing, performance testing, stress testing, load testing, and more) leveraged by the testing team to check […]

Mykhailo Poliarush

Dec 10, 2025

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How to Boost Brand Visibility for QA Automation StartUps

The pace of software development is speeding up, and development teams can no longer afford slow, manual testing procedures. This is the core driver behind the rising popularity of Quality Assessment (QA) automation startups.

Mykhailo Poliarush

Dec 09, 2025

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Switch to Testomat.io now and transform your testing process into a faster

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