QA influencers bring you real testing insights, not just recycled theory. Whether you're refining your automation strategy or rethinking your quality culture, who you learn from matters. This list surfaces the voices worth your attention—practitioners and thought leaders actively shaping how QA teams work, think, and grow.
Top 15 QA Influencers
Below are the profiles of the top QA influencers, covering who they are and the impact they've made in this space.
Maaret Pyhäjärvi
Director of AI-Enhanced Application Testing at CGI
Helsinki, Finland
Focus area:
#Exploratory Testing#AI Testing#Software Quality#Testing Strategy#Developer Testing
Maaret Pyhäjärvi is Director, Consulting for AI-enhanced Application Testing at CGI, an exploratory tester, programmer, author, speaker, and longtime testing practitioner based in Finland. Her work treats testing as an active learning…
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Michael Bolton
Software Testing Consultant & Teacher
Toronto, Canada
Focus area:
#Rapid Software Testing#Exploratory Testing#Critical Thinking#Testing Strategy#AI Testing
Michael Bolton is a consulting software tester, teacher, and founder of DevelopSense. He co-developed Rapid Software Testing with James Bach and has spent decades studying skilled testing. Bolton approaches testing as investigation…
Joe Colantonio
Founder & Host at TestGuild
Oakdale, United States
Focus area:
#Test Automation#AI Testing#Quality Engineering#Performance Testing#DevOps
Joe Colantonio is the founder and host of TestGuild, a software testing media and education platform where he covers test automation, quality engineering, DevOps, performance, and AI testing. Through TestGuild's podcasts, articles,…
Lisa Crispin
Agile Testing Author & Consultant
Charlotte, United States
Focus area:
#Agile Testing#Holistic Testing#Continuous Delivery#DevOps#Quality Culture
Lisa Crispin is an independent consultant, author, speaker, and co-founder of the Agile Testing Fellowship, known for helping teams build quality into agile development and continuous delivery. Her books with Janet Gregory…
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James Bach
Principal Consultant at Satisfice
Anacortes, United States
Focus area:
#Rapid Software Testing#Exploratory Testing#Context-Driven Testing#Risk Analysis#AI Testing
James Bach is founder and principal consultant at Satisfice, creator of Rapid Software Testing, and a longtime teacher, author, and advocate for skilled exploratory and context-driven testing. Bach has spent decades developing…
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Keith Klain
Director of Quality Engineering at KPMG UK
London, United Kingdom
Focus area:
#Quality Engineering#Testing Strategy#Risk Management#Test Automation#AI Testing
Keith Klain is a Director of Quality Engineering at KPMG UK and the voice behind Quality Remarks, drawing on more than 25 years in software quality, testing, risk, and transformation work. Klain…
Rosie Sherry
Founder & CEO at Ministry of Testing
Brighton, United Kingdom
Focus area:
#Software Testing#Quality Engineering#Testing Community#Professional Education#AI Testing
Rosie Sherry is founder and CEO of Ministry of Testing, the community behind the MoTaverse, combining decades in software testing with community building, education, research, and events. Sherry has turned community into…
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Kristel Kruustük
Founder & Board Director at Testlio
Tallinn, Estonia
Focus area:
#Software Testing#Quality Engineering#Crowdtesting#Global Testing#Testing Leadership
Kristel Kruustük is founder and board director of Testlio, the software testing company she co-founded after working as a tester and winning an AngelHack competition with the original concept. Kruustük helped build…
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Alan Richardson
Software Testing Consultant & Trainer
St Albans, United Kingdom
Focus area:
#Software Testing#Test Automation#API Testing#Programming#AI Testing
Alan Richardson is an independent software development consultant, trainer, author, and the creator of EvilTester, with hands-on experience spanning programming, testing, automation, and leadership. Richardson teaches testers to build technical depth rather…
Bas Dijkstra
Test Automation Consultant & Trainer
Amersfoort, Netherlands
Focus area:
#Test Automation#API Testing#Automation Strategy#Software Testing#Test Engineering
Bas Dijkstra is an independent test automation consultant and trainer behind On Test Automation, with nearly two decades of experience across languages, frameworks, APIs, and automation stacks. Dijkstra argues that automation earns…
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Angie Jones
VP of Agentic AI Foundation
New Orleans, United States
Focus area:
#Agentic AI#Test Automation#Developer Experience#AI Engineering#Software Quality
Angie Jones is VP of Developer Experience at the Agentic AI Foundation, an award-winning teacher and keynote speaker whose career spans software engineering, test automation, and developer advocacy. Jones has long taught…
Janet Gregory
Agile Testing Author & Educator
Calgary, Canada
Focus area:
#Agile Testing#Holistic Testing#Quality Practices#Whole-Team Testing#Continuous Improvement
Janet Gregory is an agile testing author and co-founder of the Agile Testing Fellowship. Her books with Lisa Crispin helped teams bring testing and quality practices into agile development. Gregory's work helped…
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Jonathon Wright
Chief AI Officer and AI R&D Business Unit Lead at Eggplant
Harpenden, United Kingdom
Focus area:
#Quality Engineering#Test Automation#Artificial Intelligence#Emerging Technology#Digital Transformation
Jonathon Wright is a CAIO and technology leader and speaker with more than 20 years of international experience spanning automation, emerging technology, AI, and quality engineering. Wright works at the intersection of…
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Kent Beck
Software Design Pioneer & Author
United States
Focus area:
#Test-Driven Development#Extreme Programming#Software Design#Feedback Loops#AI-Assisted Development
Kent Beck is a software design pioneer, author, and creator of Extreme Programming and test-driven development, whose work has shaped how developers use feedback, testing, and incremental design. Beck's TDD and Extreme…
Richard Bradshaw
Senior Architect, Quality Engineering at Slalom
Congleton, United Kingdom
Focus area:
#Quality Engineering#Test Automation#Software Testing#AI Testing#Engineering Strategy
Richard Bradshaw is Senior Architect, Quality Engineering at Slalom and a longtime tester, trainer, speaker, and writer known as FriendlyTester, with deep experience in testing and automation. Bradshaw's work pushes automation beyond…
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Selection Methodology
I selected the leaders on this list based on their relevance, demonstrated expertise and impact, professional credibility, and ongoing contributions to the field.
I look for evidence such as leading meaningful initiatives or delivering notable results within their organizations, developing influential ideas or practices, publishing research or educational resources, speaking or teaching, and other contributions that demonstrate impact within their work or the broader field.
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