TestFlix 2023 - Rahul Verma

'TestFlix 2023' - Esteemed Speaker

Rahul Verma

Consultant and Coach at Trendig GmbH

Atomic Talk Title: Ichhadhari Data: The ReVoLT Mnemonic


The usual view of a variable and a value is of very little use when a tester has to think in terms of test design and sampling. A tester typically deals with what I call a Wanderer – data that goes through transformations and wanders through a system and outside it. In the process, the variables can only be imagined, many don’t technically exist and are imaginary. Along with it, the 4 dimensions of data, namely Representation, Value, Length and Type are fluent. This talk is an introductory view of my mental model of this Wanderer.

Talk Takeaways

  • An unconventional look at variables and data
  • A Pluralistic way of data in the context of black and white box testing
  • Some pertinent questions about the established test design techinques

Speaker Bio


Rahul is a Consulting Tester and Coach with an experience of 20+ years of experiments. He works with Trendig, a German company specialising in this space and also known to be the force behind the renowned Agile Testing Days conference. His consulting uniqueness lies in his experience-mix: Hands-on knowledge on business and technical perspectives of Quality with respect to its various dimensions, with a knack for programming and design. He has presented, conducted workshops and published articles on a wide range of subjects related to Quality in various conferences and forums, internationally. As a coach he has trained hundreds of professionals on Quality from a pluralistic standpoint.

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