90Testing Research & Education
Lionel Briand
Professor, University of Ottawa; Director, Lero
Canada
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.
90
98AI & Quality
Peter Schrammel
Co-founder and Chief Technology Officer, Diffblue
United Kingdom
88Test Automation & Tooling
Paul Hammant
Independent Software Architect
United Kingdom
81Test Automation & Tooling
David Burns
Head of Open Source, BrowserStack
United Kingdom
65Community & Advocacy
Marie Cruz
Senior Developer Advocate, Grafana Labs
United Kingdom
39Performance & Reliability
Charity Majors
Co-founder and Chief Technology Officer, Honeycomb
United States
21Test Automation & Tooling
Bas Dijkstra
Test Automation Consultant and Trainer, On Test Automation
Netherlands
76Testing Practice & Leadership
Simon Prior
Senior QE Leader, Sony PlayStation
United Kingdom
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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