Social Proof

Testimonials from clients who engaged me to address delivery constraints, transform systems of work, implement tooling, or attend training courses. Also includes colleagues who worked alongside me on projects.

These statements describe what people observed or experienced. They are evidence of approach, knowledge, and working style, not endorsement.

How to Use This

Look for testimonials that describe constraints similar to yours. Notice what the client valued, what changed, and whether the outcome matched their intent.

Filter by category if you want to see feedback specific to a particular engagement type or outcome area.

Showing 5 of 147 social proof items

The sessions with Martin and Glaudia where very participatory and full of examples which explained the concepts well. I really enjoyed the training and would recommend them 100% to potential trainees.Thanks so much!

Iyabo Okwuraiwe - Eldau
PSM Training
StudentPSM⭐⭐⭐⭐⭐

This is a great course with a nice balance between live examples and what is in the Scrum framework.

Joanna Allen
Do it!
StudentPSM⭐⭐⭐⭐⭐

Class was great and interactive. Course content was also well delivered.

Joel Klo
Review of PSF class
StudentPSF⭐⭐⭐⭐

Great Scrum Master training with lots of real life examples. Thanks for all the relevant knowledge provided in the class. I am now comfortable understanding the functions involved in a professional Scrum master role and can take the certification.

Jordi Isse
Great Professional Scrum Master training
StudentPSM⭐⭐⭐⭐⭐

The honest truth is that the two days Martin took us in class was what we needed; a hands-on to praticalise all we'd learned on Scrum and Agile. Listening to the recording sessions revealed indeed that it was an outstanding exercise on its own. Thank you, Martin.

Jude Chucks Uzonwanne
The honest truth is that the two days…
StudentPSM⭐⭐⭐⭐

What to Do Next

Testimonials show what others experienced. The relevant question is whether your constraint is addressable using a similar diagnostic process.

If your situation appears similar, start a diagnostic conversation.