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Testimonials

What my colleagues say

Recommendation excerpts written by colleagues on LinkedIn

"He has had a pivotal role in helping shape our CRO success platform Effective Experiments through detailed actionable feedback."
Manuel Da Costa
Founder & CEO • Efestra
Former technology partner
"At Spryker, Guido became one of the key figures driving our community's success. [...] his events not only highlighted Spryker's architectural strengths but also created an atmosphere of energy, fun, and inspiration."
Michael Türk
VP Strategic Projects • Spryker
Colleague from a different division
"What stands out most is his ability to balance strong opinions with genuine psychological safety."
Sophie Smallwood
Director, Customer Success • Spryker
Leadership peer
"Guido is an excellent public speaker who gives his audience practical tips on how to create a company culture that embraces evidence-based decision making."
Erin Weigel
Principal Designer • Freelancer
Conference attendee
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Countries where I presented

26 and counting!

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Brands I've worked with

From retail to telecom to financial services, I've helped teams across industries build stronger communities.

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ING logo
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