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Konstantine Firsanov

Head of QA

Konstantine is the Head of QA department at ISS Art. He has over 25 years of experience in the field of IT and Quality Assurance. Konstantine is specialized in a variety of fields including load testing, functional and automated testing, security and other types of testing
 

Latest Content from Konstantine Firsanov

Blog

HLS vs. RTMP: Which Is Best For Testing?

With media streaming applications continuing to grow, deciding whether RTMP vs HLS protocol is important for your application.
Open Source Automation, Performance Testing
Blog

How to Test RADIUS Server

RADIUS is a client/server application level protocol that supports the AAA framework. Find out how to perform a test RADIUS Server using Apache JMeter.
Performance Testing
Blog

How to Test OCSP

OCSP (Online Certificate Status Protocol) is a protocol for obtaining the X.509 certification revocation status. Find out how to load test OCSP using JMeter.
Open Source Automation, Performance Testing
Blog

JMeter Listeners - Part 1: Listeners with Basic Displays

Read this blog to learn where to place JMeter Listeners in a test script to enable performance engineers to monitor requests.
Open Source Automation
Blog

How to Do RTMPT Testing

RTMPT (Real Time Messaging Protocol Tunneled) is consisted of RTMP based messages that are encapsulated within the HTTP. Learn how to test RTMPT today.
Open Source Automation, Performance Testing
Blog

How to Load Test SSE Services with JMeter

In this post we will show you two ways to load test SSE with JMeter: by using Groovy or a Java Sampler.
Open Source Automation, Performance Testing