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Certified Scrum Trainer® | Certified Enterprise Coach Emeritus | Agile Leadership Author & Podcast Host
4.9
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Daniel James Gullo is a distinguished Certified Scrum Trainer®, Certified Enterprise Coach Emeritus, and founding principal of Apple Brook Consulting®. With over 35 years of experience in IT leadership, he has partnered with Fortune 500 firms, public sector organizations, and startups to guide transformative Agile journeys.
He has extensive interdisciplinary experience in systems transformation, adaptive leadership, and socio-technical design. Internationally recognized for architecting scalable Agile frameworks and fostering executive leadership agility, he has played a crucial role in catalyzing holistic enterprise transformation across both commercial and public-sector domains.
Daniel is a trusted advisor to Fortune 500 companies and government agencies alike. He demonstrates scholarly rigor and systems acumen in applying Agile principles to complex, dynamic environments, consistently delivering sustainable, value-centric, and regulation-compliant outcomes.
As a Certified Scrum Trainer®, he is widely appreciated for his engaging and hands-on teaching approach. His Certified Scrum Product Owner® (CSPO®) classes have received exceptional reviews, with an average rating of 4.84 out of 5 from hundreds of participants.
Daniel is also an accomplished author, best known for Real World Agility, and host of the “AgileNEXT: The NEXT Generation Agile Talk Show” podcast that amplifies leadership and coaching insights. With 759+ courses taught since 2013, his training combines enterprise-scale consulting with an immersive classroom experience that inspires deep transformation.
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Daniel James Gullo is a distinguished Certified Scrum Trainer®, Certified Enterprise Coach Emeritus, and founding principal of Apple Brook Consulting®. With over 35 years of experience in IT leadership, he has partnered with Fortune 500 firms, public sector organizations, and startups to guide transformative Agile journeys.He has extensive interdisciplinary experience in systems transformation, adaptive leadership, and socio-technical design. Internationally recognized for architecting scalable Agile frameworks and fostering executive leadership agility, he has played a crucial role in catalyzing holistic enterprise transformation across both commercial and public-sector domains.Daniel is a trusted advisor to Fortune 500 companies and government agencies alike. He demonstrates scholarly rigor and systems acumen in applying Agile principles to complex, dynamic environments, consistently delivering sustainable, value-centric, and regulation-compliant outcomes.As a Certified Scrum Trainer®, he is widely appreciated for his engaging and hands-on teaching approach. His Certified Scrum Product Owner® (CSPO®) classes have received exceptional reviews, with an average rating of 4.84 out of 5 from hundreds of participants.Daniel is also an accomplished author, best known for Real World Agility, and host of the “AgileNEXT: The NEXT Generation Agile Talk Show” podcast that amplifies leadership and coaching insights. With 759+ courses taught since 2013, his training combines enterprise-scale consulting with an immersive classroom experience that inspires deep transformation.
Biography
Daniel James Gullo is a distinguished Certified Scrum Trainer®, Certified Enterprise Coach Emeritus, and founding principal of Apple Brook Consulting®. With over 35 years of experience in IT leadership, he has partnered with Fortune 500 firms, public sector organizations, and startups to guide transformative Agile journeys.He has extensive interdisciplinary experience in systems transformation, adaptive leadership, and socio-technical design. Internationally recognized for architecting scalable Agile frameworks and fostering executive leadership agility, he has played a crucial role in catalyzing holistic enterprise transformation across both commercial and public-sector domains.Daniel is a trusted advisor to Fortune 500 companies and government agencies alike. He demonstrates scholarly rigor and systems acumen in applying Agile principles to complex, dynamic environments, consistently delivering sustainable, value-centric, and regulation-compliant outcomes.As a Certified Scrum Trainer®, he is widely appreciated for his engaging and hands-on teaching approach. His Certified Scrum Product Owner® (CSPO®) classes have received exceptional reviews, with an average rating of 4.84 out of 5 from hundreds of participants.Daniel is also an accomplished author, best known for Real World Agility, and host of the “AgileNEXT: The NEXT Generation Agile Talk Show” podcast that amplifies leadership and coaching insights. With 759+ courses taught since 2013, his training combines enterprise-scale consulting with an immersive classroom experience that inspires deep transformation.
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Find out why 1,000+ professionals love SimpliAxis
I wanted to take a moment to express my sincerest gratitude for your invaluable assistance throughout my journey to complete the Prince2 certification via Simpliaxis Institute.Your support and guidance have truly made a significant difference in my learning experience, and I am deeply appreciative of your efforts. Your patience and dedication have not gone unnoticed, and I am incredibly grateful for your unwavering support. Please accept my heartfelt thanks once again for your generosity and commitment to my success. I am truly fortunate to have had the opportunity to work with someone as supportive as you.
Francis P J
Project Engineer
Kinly
I am thrilled to get certified as a Scrum Product Owner. This training and certification were great to sharpen my skills as a Product Manager and better understanding of how to set a product vision, personas, product roadmap, release planning, backlog refinement, and other Agile and Scrum concepts and techniques.#agile #scrum #planning #cspo #productmanagement #projectmanagement #scrumalliance
Klaus Chen
NOBAL Technologies Inc
Technology Manager
I am excited to share that I am now a Certified Scrum Master. I'd like to say a big thank you to Mário Melo for the intensive 3-day classes on the scrum framework, its use cases and linkage with the Agile methodology values and principles.#scrum #agile #agileprojectmanagement #agilesoftwaredevelopment
Adegbemi Onakoya
Project Manager
KPMG Nigeria
The more you know, the further you can go!Proud to share a happy milestone in my life. I am now a Certified Scrum Product Owner® (CSPO®)
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Product Owner
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Proud to share that I am now officially a Certified ScrumMaster® (CSM®) #csm #certifiedscrummaster .Thank you Manjit Singh and SimpliAxis for the excellent course. Thank you Scrum Alliance.
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Senior QA Analyst/QA Lead
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Happy to share my Certified Scrum Product Owner® certification from SCRUM ALLIANCE®.Big thanks to Aakash Srinivasan for the Informative and Interesting Workshop.Thank you KDR Technology Solutions for the support.
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Department of Mines, Industry Regulation and Safety, Western Australia
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