39Performance & Reliability
Charity Majors
Co-founder and Chief Technology Officer, Honeycomb
United States
The Luvo 100
The Top 100
people shaping
software quality
today
Meet the people behind the technology that works.
The rankings
The Luvo 100
Global
The Top 100 People Shaping Software Quality Worldwide
- Current ranking
- 9 September 2026
- Next ranking
- 9 September 2027
Voting now open
The Luvo 100
Australia & New Zealand
The Top 100 People Shaping Software Quality Across Australia & New Zealand
- Current ranking
- 9 September 2026
- Next ranking
- 1 December 2026
Voting now open
A few of the Global 100
A different selection each visit from the worldwide list. Open the ranking to see the full countdown.
39
94Testing Research & Education
Michael D. Ernst
Professor of Computer Science and Engineering, University of Washington
United States
66Community & Advocacy
Beth Marshall
Senior Quality Engineer, Lloyds Banking Group
United Kingdom
34Testing Practice & Leadership
Brian Marick
Independent Software Consultant
United States
25Testing Practice & Leadership
Karen N. Johnson
Independent Software Test Consultant
United States
27Test Automation & Tooling
Trish Khoo
Director of Engineering, Octopus Deploy
Australia
36Quality Engineering & Delivery
Linda Rising
Independent Consultant and Author
United States
49Performance & Reliability
Mark Tomlinson
Performance Engineering Consultant, Performacology
United States
Quality is bigger than testing.
The question behind the Luvo 100 is simple: who are the people making the most significant contribution to better software?
Nobody needs "quality" in their job title. We recognise engineers, leaders, researchers, accessibility and security specialists, SREs, platform and AI practitioners, open-source contributors and community builders — anyone whose work materially improves the quality of software.
How the rankings workHalf community. Half editorial.
01
Nominate
Anyone can nominate someone whose work is improving software quality.
02
Vote your Top 10
Verified voters rank up to ten people. #1 earns 10 points, down to 1 point for #10.
03
Editorial assessment
Community results carry 50%. The Luvo editorial assessment of demonstrated contribution carries the other 50%.
Coming next
Which country should get its own Luvo 100?
The country with the most requests gets the next local list.
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Software quality in practice.
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