Speaker

Meryem Zaid

Meryem Zaid

Senior QA engineer

Paris, France

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An enthusiastic quality specialist deeply immersed in the realm of front-end technologies. With a wealth of experience under her belt, she navigates the intricacies of software development with finesse. Beyond her professional endeavors, Meriem devotes herself to nurturing the future of the tech industry as a part-time software engineering instructor, imparting her knowledge and expertise to the next generation of developers. Yet, her commitment doesn't end there. In the scarce moments between her professional and teaching duties, Meriem takes the lead in driving and participating in numerous community initiatives across Morocco and beyond, enriching lives and fostering progress throughout Africa

Area of Expertise

  • Information & Communications Technology

Topics

  • Software testing
  • Test Automation
  • QA&Testing
  • Testing and Quality
  • Test-Driven Development
  • Automated Testing
  • Testing Automation
  • Performance Testing
  • Quality & Testing
  • Continuous Testing
  • Automation Testing
  • Load and Performance Testing
  • Java
  • Java Performance

The Performance Detective: Solving Production Performance Mysteries

"Everything looks fine in our performance tests, but production is slow."

I hear this all the time. Your load tests pass. NeoLoad shows good numbers.
But real users are complaining. Something's wrong, and nobody knows what.

This is when you need to be a detective.

In this talk, I'll walk you through three real mysteries I solved at work.
Each one seemed impossible at first. The load testing tools pointed one way.
The monitoring tools pointed another way. And the real problem? It was hiding
somewhere we didn't expect.

Meryem Zaid

Senior QA engineer

Paris, France

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