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Oleh Koren

Real-world insights on performance testing, system limits, and production lessons. Udemy Instructor | AWS CCP

Joined Joined on  Personal website https://www.udemy.com/course/performance-testing-fundamentals-from-basics-to-hands-on/

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Senior Performance QA Engineer at Provectus

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Behind the Scenes: Why I Created a Performance Testing Course
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Behind the Scenes: Why I Created a Performance Testing Course

#testing #performance
15
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4 min read
Hidden Problem That Makes Most Load Tests Unrealistic
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Hidden Problem That Makes Most Load Tests Unrealistic

#performance #softwaretesting #loadtesting
16
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4 min read
What Does a Performance QA Engineer Actually Do?
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What Does a Performance QA Engineer Actually Do?

#career #performance #testing
24
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4 min read
Black Friday: Would You Choose the Right Performance Test?
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Black Friday: Would You Choose the Right Performance Test?

#performance #loadtesting #softwaretesting #testing
14
Comments
2 min read
How to Find Your API’s Breaking Point (Before Your Users Do) - Capacity Testing with JMeter
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How to Find Your API’s Breaking Point (Before Your Users Do) - Capacity Testing with JMeter

#testing #performance #jmeter #grafana
26
Comments 1
5 min read
Your Load Test Passed. Production Still Failed. Why?
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Your Load Test Passed. Production Still Failed. Why?

#performance #loadtesting
13
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2 min read
Why Percentiles Matter More Than Average Response Time in Performance Testing
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Why Percentiles Matter More Than Average Response Time in Performance Testing

#performance #loadtesting #performancetesting #testing
12
Comments 1
3 min read
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