Episode 11 70 minutes

Rails at Scale – With Adrian Marin

Key Takeaways from our conversation with Adrian Marin

Adrian Marin

Founder of AVO and Host of FriendlyRB

In this episode of Señors @ Scale, host Neciu Dan chats with Adrian Marin — founder of AVO and host of FriendlyRB — about Rails productivity, the magic of Ruby, and how the community continues to evolve through creativity and connection.

Main Takeaways from my conversation with Adrian:

💻 Rails is still absurdly productive.
Adrian once built a full startup app on a 10-hour flight with no internet. Rails’ scaffolding and conventions make it possible to ship at lightning speed.

🧠 Ruby’s elegance wins.
Everything in Ruby is an object — even nil. Its syntax is lightweight, expressive, and lets you focus on logic, not ceremony.

⚙️ Hotwire is Rails’ modern superpower.
Forget JSON APIs. Hotwire ships HTML directly from the server and lets you build dynamic UIs with minimal JavaScript.

🛠 AVO was born from real pain.
After years of building admin panels by hand, Adrian built AVO to give the Rails world a polished, Nova-style toolkit for internal apps.

🌍 Community keeps Ruby alive.
Through FriendlyRB, Adrian built a new kind of conference — dancers on stage, walking tours, and even a “Ruby Passport” that stamps every event you attend.

📚 Recommended Reads:

  • Your Music and People by Derek Sivers

🎬 Also in this episode:

  • The rise of Tailwind CSS and why it fits so well with Rails
  • How AI and LLMs are now excellent at writing Rails code
  • The culture of open source at Basecamp and within the Ruby ecosystem

Episode Length: 70 minutes of Rails stories, developer insights, and community lessons.

💡 More Recent Takeaways

Observability at Scale – With Erik Grijzen
Episode 13

In this episode of Señors @ Scale, host Neciu Dan chats with Erik Grijzen — Principal Software Engineer at New Relic — about building one of the first large-scale micro-frontend architectures, the rise of observability, and what technical leadership looks like across dozens of teams.

Accessibility at Scale – With Kateryna Porchienova
Episode 12

In this episode of Señors @ Scale, host Neciu Dan chats with Kateryna Porchienova — Senior Engineering Manager at Buffer — about her programming journey, the craft of animation, and why accessibility should be treated as a foundation of good engineering, not an afterthought.

Vue at Scale – With Andreas Panopoulos
Episode 10

In this episode of Señors @ Scale, host Neciu Dan sits down with Andreas Panopoulos — Staff Software Engineer at Hack the Box and co-organizer of Vue.js Athens — to talk about scaling Vue in production, migrating to Nuxt 3, and the human side of engineering.

Frontend Architecture at Scale – With Faris Aziz
Episode 9

In this episode of Señors @ Scale, host Neciu Dan sits down with Faris Aziz — Staff Front-End Engineer at Small PDF and co-founder of ZurichJS — to talk about scaling frontend systems, the power of BFF architecture, and the human side of engineering culture.

📻 Never Miss New Takeaways

Get notified when new episodes drop. Join our community of senior developers learning from real scaling stories.

💬 Share These Takeaways

Share:

Want More Insights Like This?

Subscribe to Señors @ Scale and never miss conversations with senior engineers sharing their scaling stories.