Agile is now a huge movement, industry or whatever you like to categorise it as.
How big? Well, it’s difficult to get exact figures, but we do have some strong indicators.
- According to the annual State of Agile report, 97 per cent of organisations are now practising agile development methods.
- There are over 418,000 Professional Scrum Certified from Scrum.org.
- The Scrum Alliance has issued over 1 million Scrum certifications.
- Scaled Agile has certified over 600,000 people in SAFe.
So it’s a fair guess that there are tens of millions of people worldwide trying, using, doing or being Agile.
As in many groups, there are many different voices and opinions in the Agile world. But some tend to carry more weight than others. We may not like it, but that’s the way it is.
Who is influencing Agile?
From our research, we’ve compiled this list of the people we believe carry the most influence in the world of Agile, and those who hold the most influence over the future directions of Agility.
Putting together a list like this is fraught with peril. The likelihood that we overlooked someone is high. And there are always going to be some people who don’t agree with who made the cut, and who didn’t. Like the old adage says, “You can’t please all the people, all the time”.
However, we still believe that this list is valuable as an indicator of who is steering the ship. And please let us know if you want to nominate someone who you think we missed.
The Agile Influencers
Dr. Ahmed Sidky
"Agile is a mindset"
- President of the International Consortium for Agile (ICAgile)
- Co-founder of the Business Agility Institute
- Steering committee of the PMI-ACP® Certification
- Ph.D. in Agile transformation
Videos:
The Agile Mindset: The Key To Being Agile Not Just Doing Agile
Conversation with Ahmed Sidky on scaling Agile
Dr. Alistair Cockburn
"Agile is an attitude, not a technique with boundaries. An attitude has no boundaries, so we wouldn't ask 'can I use agile here', but rather 'how would I act in the agile way here?' or 'how agile can we be, here?'"
- One of the original 17 authors of the Agile Manifesto
- Developer of the Crystal Clear Agile methodology
- Co-founder of the International Consortium for Agile (ICAgile)
- Launched the Heart of Agile movement
Videos:
Why Agile?
Returning to the Heart of Agile
Source: less.works
Bas Vodde
"Agile does not mean delivering faster. Agile does not mean fewer defect or higher quality. Agile does not mean higher productivity. Agile means agile – the ability to move with quick easy grace, to be nimble and adaptable. To embrace change and become masters of change – to compete through adaptability by being able to change faster than your competition can."
- Creator of the LeSS (Large-Scale Scrum)
- Author of several books on LeSS
Ben Linders
"Agile is a journey. Don’t pack too much, travel light and be flexible!"
- Editor for Culture and Methods at InfoQ
- Creator of the Agile Self-assessment Game
- Author of several books about Agile
Videos:
Sustainable Improvement Through Agile Retrospectives
The Need for Continuous Improvement in Agile
Bob Galen
"Effective feedback should be measured by the outcomes that it inspires and not by the simple fact of saying it"
- Co-host of Meta-Cast podcast
- Author of several books
Videos:
The 3 Pillars Approach to Agile Testing Strategy
Everyone is an Agile Coach
(Uncle) Bob Martin
"The only way to go fast, is to go well."
- One of the original 17 authors of the Agile Manifesto
- Served as the first chairman of the Agile Alliance
- Author of 6 books on software development
Books:
Designing Object-Oriented C++ Applications Using the Booch Method
Agile Software Development, Principles, Patterns, and Practices
Clean Code: A Handbook of Agile Software Craftsmanship
The Clean Coder: A Code Of Conduct For Professional Programmers
Clean Architecture: A Craftsman’s Guide to Software Structure and Design
Videos:
The Future of Programming
The Principles of Clean Architecture
Chet Hendrickson
"Yes, I use the Fibonacci sequence, I just stop at 1"
- Member of Chrysler’s C3 project
- First signatory to the Agile Manifesto
- Helped develop the Certified Scrum Developer program
- Co-authored two books about Agile
Videos:
Interview with Ron Jeffries & Chet Hendrickson @ LeSS NYC
Twenty Years of XP - Now What?
Craig Larman
"If you want to really change culture, you have to start with changing structure"
- Co-creator of LeSS (Large-Scale Scrum)
- Co-author of several books on scaling lean & agile development
Books:
Java 2 Performance and Idiom Guide
Agile and Iterative Development: A Manager’s Guide
Applying UML and Patterns: An Introduction to Object-Oriented Analysis and Design and Iterative Development
Scaling Lean & Agile Development: Thinking and Organizational Tools for Large-Scale Scrum
Practices for Scaling Lean & Agile Development: Large, Multisite, and Offshore Product Development with Large-Scale Scrum
Large-Scale Scrum: More with LeSS
Videos:
Introduction to Large Scale Scrum (LeSS)
Scaling Agile with Large-Scale Scrum
Craig Smith
"Our job is not to do quality Agile, it is to deliver quality software or solutions"
- Director of the Agile Alliance
- Co-host of the Agile Revolution podcast
- Assessor for ICAgile
- Agile Editor for InfoQ
Videos:
40 Agile Methods in 40 Minutes
Agile Coaching Nightmares
UXBrighton / CC BY-SA (https://creativecommons.org/licenses/by-sa/2.0)
Dave Snowden
"Seeking the ideal has a long history, it produces many saints but few paradigm changes."
- Developer of the Cynefin framework
- Associate professor extraordinaire at the University of Stellenbosch Business School
Videos:
The Cynefin Framework
How to organise a Children's Party
David J. Anderson
"Of course, speed is most useful if it is in the correct direction."
- Kanban pioneer
- CEO of Mauvius Group dba Kanban University
- Chairman of the David J Anderson School of Management
- Author of several books on Kanban and Lean
Books:
Kanban: Successful Evolutionary Change for Your Technology Business
Fit for Purpose: How Modern Businesses Find, Satisfy, & Keep Customers
Lessons in Agile Management: On the Road to Kanban
Agile Management for Software Engineering: Applying the Theory of Constraints for Business Results
Kanban Maturity Model: Evolving Fit-For-Purpose Organizations
Videos:
Kanban - An Alternative Path to Agility
Deep Kanban. Worth the Investment?
Dean Leffingwell
“Agile is only a tool – it’s not a religion”
- Creator of the Scaled Agile Framework (SAFe).
- Former Chief Methodologist at Rally Software
- Former Sr. Vice President at Rational Software (now part of IBM)
- Author of several books on Scaled Agile and software requirements.
Books:
SAFe 5.0 Distilled: Achieving Business Agility with the Scaled Agile Framework
SAFe 4.5 Reference Guide: Scaled Agile Framework for Lean Enterprises
Agile Software Requirements: Lean Requirements Practices for Teams, Programs, and the Enterprise
Scaling Software Agility: Best Practices for Large Enterprises
Videos:
What is SAFe
Scaled Agile Framework (SAFe) Foundations
Diana Larsen
"You know you have the best work for you when you think, 'I’d rather do this and fail than not do it at all.'"
- Co-creator of the Agile Fluency Model
- Former board member of the Agile Alliance
- Founding board member of Agile Open Northwest
- Author of several books on Agile
Henrik Kniberg
"The only real failure is the failure to learn from failure"
- Former member of the board of directors of the Agile Alliance
- Popularised Spotify’s engineering culture
- Author of three books on Scrum, Lean, Kanban and XP.
Videos:
Agile Product Ownership in a Nutshell
Spotify Engineering Culture
James Shore
"There's no way to force someone to be energized. However, you can remove roadblocks."
- Co-creator of the Agile Fluency model
- Co-Author of The Art of Agile Development
- Recipient of the Agile Alliance’s Gordon Pask Award for Contributions to Agile Practice
Videos:
Agile Fluency
Agile Without Dedicated QA
Anders Wegge Keller / CC BY-SA (https://creativecommons.org/licenses/by-sa/3.0)
Jeff Sutherland
"The people who multitask the most just can’t focus"
- One of the original 17 authors of the Agile Manifesto
- Co-Creator of Scrum
- Co-author of The Scrum Guide
- Author of Scrum: The Art of Doing Twice the Work in Half the Time
Videos:
Scrum: How to do twice as much in half the time (TEDx)
Scrum Tuning: Lessons learned at Google
Jurgen Appelo
"Internal conflict is a natural aspect of complex systems and a prerequisite for creativity and innovation."
- Creator of Management 3.0
- Co-founder of the Agile Lean Europe network
- Author of several books on Agile, change and management.
Videos:
Managing for Happiness
How to Fix Your Failed Agile Transformation
Anders Wegge Keller / CC BY-SA (https://creativecommons.org/licenses/by-sa/3.0)
Ken Schwaber
"The people who multitask the most just can’t focus"
- One of the original 17 authors of the Agile Manifesto
- Co-Creator of Scrum
- Co-author of The Scrum Guide
- Founder of the Scrum Alliance
- Founder of the Agile Alliance
- Author of several books on Agile and Scrum
Videos:
Scrum et al. (GoogleTechTalks)
What is Scaled Scrum?
Kent Beck
"Do The Simplest Thing That Could Possibly Work"
- One of the original 17 authors of the Agile Manifesto
- Creator of Extreme Programming (XP)
- Re-discoverer of Test Driven Development (TDD)
- Author of several books on Extreme Programming and software development.
Books:
Extreme Programming Explained: Embrace Change
Test Driven Development: By Example
Refactoring: Improving the Design of Existing Code
Smalltalk Best Practice Patterns
JUnit Pocket GuideKent Beck’s Guide to Better Smalltalk: A Sorted Collection
Contributing to Eclipse: Principles, Patterns, and Plug-Ins
Videos:
Extreme Programming 20 years later
3X
Lyssa Adkins
"a true natural servant automatically responds to any problem by listening first"
- Author of Coaching Agile Teams
- Assessor for ICAgile-Expert in Agile Coaching
- Founder of the TENWOMENSTRONG #WomeninAgile programs
- Co-founder of the Agile Coaching Institute
Webysther Nunes / CC BY-SA (https://creativecommons.org/licenses/by-sa/4.0)
Martin Fowler
"One of the big dangers is to pretend that you can follow a predictable process when you can't"
- One of the original 17 authors of the Agile Manifesto
- Author of nine books on software development
- Chief Scientist at Thoughtworks
Website: martinfowler.com
Videos:
Explaining Agile
Continuous Delivery
Mike Cohn
"Changing practices is one thing; changing minds is quite another"
- Co-founder and former Board member of the Agile Alliance
- Co-founder and former Chairman of the Board of the Scrum Alliance
- Author of several books on Agile and software development
LinkedIn: Mike Cohn
Twitter: @mikewcohn
Videos:
User Stories
Agile Estimating
Scott Ambler
"A generalist is a jack-of-all-trades but a master of none, whereas a generalizing specialist is a jack-of-all-trades and master of a few. Big difference."
- Vice President and Chief Scientist for Disciplined Agile at Project Management Institute
- Co-creator of Disciplined Agile Delivery (DAD)
- Led the development of both the Agile Modeling and Agile Data methods, and Enterprise Unified Process (EUP)
- Author of 14 books on Agile and software development
Books:
Agile Modeling: Effective Practices for EXtreme Programming and the Unified Process
Agile Database Techniques: effective strategies for the agile software developer
Enterprise Unified Process: Extending the Rational Unified Process
Refactoring Databases: Evolutionary Database Design
Disciplined Agile Delivery: A Practitioner’s Guide to Agile Software Delivery in the Enterprise
Introduction to Disciplined Agile Delivery: A Small Team’s Journey from Scrum to Continuous Delivery
An Executive Guide to Disciplined Agile: Winning the Race to Business Agility
Choose Your WoW!: A Disciplined Agile Delivery Handbook for Optimizing Your Way of Working
Videos:
Introduction to the Disciplined Agile (DA) Framework
The Disciplined Agile Enterprise: Harmonizing Agile and Lean
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