Speakers
Our industry's brightest speakers will gather in Toronto to share their expertise, insights, and success stories.
![Aaron Patterson's photo](/assets/world/2024/images/speakers/a-patterson.jpg)
Aaron Patterson
Rails Core & Senior Staff Engineer, Shopify
![David Heinemeier Hansson's photo](/assets/world/2024/images/speakers/d-hansson.jpg)
David Heinemeier Hansson
Rails Core, CTO, 37signals
![Eileen Uchitelle's photo](/assets/world/2024/images/speakers/e-uchitelle.jpg)
Eileen Uchitelle
Rails Core & Senior Staff Engineer, Shopify
![Tobias Lütke's photo](/assets/world/2024/images/speakers/t-lutke.jpg)
Tobias Lütke
CEO, Shopify
![Rafael França's photo](/assets/world/2024/images/speakers/r-franca.jpg)
Rafael França
Rails Core & Senior Staff Engineer, Shopify
![Xavier Noria's photo](/assets/world/2024/images/speakers/x-noria.jpg)
Xavier Noria
Rails Core, Zeitwerk, Independent Consultant
![Andrea Fomera's photo](/assets/world/2024/images/speakers/a-fomera.png)
Andrea Fomera
Senior Software Developer, Podia
![Bruno Prieto's photo](/assets/world/2024/images/speakers/b-prieto.jpg)
Bruno Prieto
Programmer, 37signals
![Chris Power's photo](/assets/world/2024/images/speakers/c-power.jpg)
Chris Power
Founder, Typecraft
![David Henner's photo](/assets/world/2024/images/speakers/d-henner.jpg)
David Henner
Staff Engineer, Zendesk
![Donal McBreen's photo](/assets/world/2024/images/speakers/d-mcbreen.jpg)
Donal McBreen
Lead Programmer (Security, Infrastructure and Performance), 37signals
![Emmanuel Hayford's photo](/assets/world/2024/images/speakers/e-hayford.jpg)
Emmanuel Hayford
Senior Software Engineer, Curacubby
![Greg Molnar's photo](/assets/world/2024/images/speakers/g-molnar.jpg)
Greg Molnar
Independent Contractor, Spektr Security
![Jamis Buck's photo](/assets/world/2024/images/speakers/j-buck.jpg)
Jamis Buck
Senior Ruby Software Engineer, DBX, MongoDB
![Jenny Shen's photo](/assets/world/2024/images/speakers/j-shen.jpg)
Jenny Shen
Senior Developer, Shopify
![Julia López's photo](/assets/world/2024/images/speakers/j-lopez.png)
Julia López
Senior Software Engineer, Harvest
![Justin Searls's photo](/assets/world/2024/images/speakers/j-searls.jpg)
Justin Searls
Co-founder, Test Double
![Kevin McConnell's photo](/assets/world/2024/images/speakers/k-mcconnell.jpg)
Kevin McConnell
Lead Programmer, 37signals
![Miles McGuire's photo](/assets/world/2024/images/speakers/m-mcguire.jpg)
Miles McGuire
Staff Engineer, Intercom
![Obie Fernandez's photo](/assets/world/2024/images/speakers/o-fernandez.jpg)
Obie Fernandez
Author of The Rails Way, and Chief Scientist, Olympia
![Ridhwana Khan's photo](/assets/world/2024/images/speakers/r-khan.jpg)
Ridhwana Khan
Lead Software Engineer & Writer,
![Robby Russell's photo](/assets/world/2024/images/speakers/r-russell.jpg)
Robby Russell
CEO, Planet Argon
![Robert Beene's photo](/assets/world/2024/images/speakers/r-beene.jpg)
Robert Beene
Founder, Typecraft
![Rosa Gutierrez's photo](/assets/world/2024/images/speakers/r-gutierrez.jpg)
Rosa Gutierrez
Principal programmer, 37signals
![Stephen Margheim's photo](/assets/world/2024/images/speakers/s-margheim.png)
Stephen Margheim
Rubyist, Web Developer, and Engineering Manager, Test IO