ABOUT THIS PODCAST 🔗
On Rails invites Rails developers to share real-world technical challenges and solutions, architectural decisions, and lessons learned while building with Rails. Through technical deep-dives and retrospectives with experienced engineers in the Rails community, we explore the strategies behind building and scaling Rails applications.
Hosted by Robby Russell of Planet Argon and produced by the Rails Foundation.
Hosts:
Update frequency:
every 17 days
Average audio length:
77 minutes
Guest interviews
Has sponsors
Video podcast
English
United States
20 episodes
since June 24, 2025
episodic
LATEST EPISODE 🔗
Eddie Galindo is an engineering lead at Ascend and Kagen Hearn is a senior software engineer there, working on a Rails app that helps insurance agencies move and reconcile money.
Robby chats with Eddie and Kagen about why Ascend still runs one Rails monolith five years in, what changed when much la…
PREVIOUS EPISODES 🔗
Joanna Wang is a senior software engineer at Sixfold, where the team builds AI underwriting tools that help insurance companies gather data and assess risk. She came to Ruby on Rails after working across Java, Go, Python, and Node.
Robby and Joanna get into why the homegrown orchestration they buil…
In this episode of On Rails, Robby is joined by Aaron Patterson, better known online as Tenderlove, a senior staff engineer on Shopify’s Ruby infrastructure team and a longtime contributor to both Ruby and Rails Core. Aaron and Robby chat about how Ractors are finally bringing true multi-core paral…
In this episode of On Rails, Robby is joined by Bryce Harlan, a senior engineer at Phamily, the text-based chronic care management platform built by Jaan Health. Bryce has spent the last decade helping evolve Phamily's Ruby on Rails platform, which helps clinical practices coordinate between-v…
Robby is joined by Nikky Southerland, Lead Software Engineer at Shop-Ware — a cloud-based platform that helps independent automotive service shops run their businesses. Ruby on Rails has powered Shop-Ware since the first line of code was written back in 2013, and more than a decade later the codeba…
David Heinemeier Hansson, creator of Ruby on Rails and co-owner of 37signals, joins Robby Russell the same week 37signals shipped Basecamp 5 to talk through the shift reshaping how software actually gets built today: why he reversed his "write every character by hand" stance, why he now …
Tom Rossi, co-founder of Higher Pixels and the team behind Buzzsprout, joins Robby to talk about what it really looks like to stay "as Rails as possible", purely out of pragmatism. With over 472,000 podcasts on the platform and a team of fewer than ten people, Tom explains how sticking to…
Jason Meller, founder of Kolide (acquired by 1Password in 2023) and now VP of Product at 1Password, joins Robby for a conversation about a career at the intersection of Rails, cybersecurity, and building.
They dig into why Rails has become one of the most token-efficient architectures for LLM-assis…
In this episode of On Rails, Robby is joined by Brian Scanlan, Senior Principal Engineer at Intercom, where a 15-year-old Rails monolith with millions of lines of code sits at the heart of the business.
Brian shares how Intercom's philosophy of being "technically conservative" has ke…
In this episode of On Rails, Robby is joined by Simone Carletti, CTO of DNSimple, where Rails has sat at the core of a globally distributed DNS platform since the company launched in 2010. Simone walks through how DNSimple's infrastructure is organized across three primary languages - Ruby on …
Disclaimer: The podcast and artwork embedded on this page are from Rails Foundation, Robby Russell, which is the property of its owner and not affiliated with or endorsed by Listen Notes, Inc.
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