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

One of the best learning experiences I've had. The teacher (Joanna) was perfect in guiding us through the class material and meaningful conversations in a very pleasant pace, making every Friday afternoon long awaited event. She also shared many stories with us to give us extra examples together with theory, which helped me understand and remember the essentials. I passed my exam easily, and it would never be possible without the support I got from nkdagility and Joanna. Bonus coaching sessions were provided, and the class coach made sure everything is well understood. I can only recommend!

Marcin Koziol
One of the best learning experiences…
Student⭐⭐⭐⭐⭐

It was simply an awesome session. The level of professionality was remarkable

Mercy George-Igbafe (Trustpilot)
It was simply an awesome session
StudentPSM⭐⭐⭐⭐⭐

Easy to learn approach to understanding scrum.

Oluwaseun Folarin
Easy to learn approach to understanding…
StudentPSM⭐⭐⭐⭐⭐

Great course! And Martin is fantastic!

Polina Bauer
Great course
Student⭐⭐⭐⭐⭐

Martin is an astute and results oriented individual; always willing to challenge and get the best possible outcome for the client. He has the ability to get to the root cause of a problem very quickly and is able to switch from detailed in-depth analysis to a facilitative and client facing role with consummate ease.

Colin Weir
Operations & Technology Delivery │ Business Transformation │ Insurance │ Financial Services
Colleague at different company

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.