Mykhailo Poliarush

Mykhailo – CEO testomat.io test management tool. Professional manager with over 18 years of experience in the IT industry. Besides he is a dedicated leader, purposeful entrepreneur and investor for the Growth Hacker IT, Startups, HoReCa, Development, Accounting. Keep up with the news out of Mykhailo through his personal resources below ↩️

🔗 Personal site, Twitter, Linkedin

insights jira test management testing theory

What is Manual Testing?

Manual testing is the process of manually checking software for bugs, inconsistencies, and user experience issues. Instead of relying on automation tools, human testers simulate user interactions with a product to verify that it works as expected. It’s the oldest and most fundamental form of software testing, forming the basis of all Quality Assurance (QA) […]

Mykhailo Poliarush

Aug 08, 25

insights qa process testing theory testing types

The Basics of Non-Functional Testing

High product quality is a non-negotiable requirement for software of any kind. It should operate according to expectations, contain no bugs or glitches, and provide a top-notch user experience. All these parameters are achieved by an out-and-out testing of the solution that has just been built.

Mykhailo Poliarush

Aug 06, 25

agile insights regression testing

Agile Regression Testing Explained: Process & Best Practices

Agile adoption has reshaped development and testing, boosting teamwork and responsiveness. With frequent sprints and continuous integration, teams must prevent updates from causing issues.

Mykhailo Poliarush

Jul 31, 25

automation testing insights test automation

Automated Code Review: How Smart Teams Scale Code Quality

Every pull request, every line of code, every sprint, they all demand speed and scrutiny. When quality slips, users feel it. When review slows, releases back up.

Mykhailo Poliarush

Jul 30, 25

testing types

All You Need to Know about the Types of Performance Testing

Any software user has experienced those annoying moments when they wait for ages for a site to load or for an app to launch. Or, the site suddenly freezes and doesn’t react to your clicks and taps. If the response time is too long, you are likely to close it and try another solution.

Mykhailo Poliarush

Jul 22, 25

bdd testing types

A Universal Guide to Edge Cases in Software Development

As recent studies show, the software development market has already reached USD 0.57 trillion in 2025. This number is supported by an impressive level of user satisfaction, which can only be attained with proper testing and fixing the software in the development process. A key part of this is handling edge cases.

Mykhailo Poliarush

Jul 11, 25

What Is Gherkin Your Comprehensive Guide

agile automation testing bdd

What is Gherkin: Key to Behavior-Driven Development

In software development, clear communication and teamwork matter a lot. Behavior-Driven Development (BDD) can help with this by making sure everyone knows the requirements. However, there are some downsides to using this approach.

Mykhailo Poliarush

Jul 11, 25

Sign up for our newsletter

Stay tuned for our latest updates and QA insights