Nadia Odunayo & Scaling Rails for Millions of Users as a Solo Dev

28/07/2025 54 min Temporada 1 Episodio 3
Nadia Odunayo & Scaling Rails for Millions of Users as a Solo Dev

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Episode Synopsis

In this episode of On Rails, Nadia Odunayo, founder and solo developer of The StoryGraph, joins us to share what it really takes to build and maintain a Rails application used by over four million readers across web and mobile.We discuss lessons from launching a PWA, shifting to Turbo Native for cross-platform support, and navigating challenges like in-app purchases and data syncing between systems. Nadia also talks about the bold decision to move from Heroku to YugabyteDB to support growing workloads, and why she decided against hiring a team to manage it.We also explore what it means to remain a solo developer by choice, the value of the Rails community, and why Ruby on Rails continues to be the framework that powers her entire business. Platforms & DistributionThe StoryGraph – Nadia’s solo-built reading and book tracking platform Apple App Store – The StoryGraphGoogle Play Store – StoryGraph Progressive Web Apps (MDN) – Alternative mobile delivery method initially exploredTools, Libraries & ServicesRuby on Rails – The primary framework powering The StoryGraph Turbo / Hotwire Native – Used to support mobile apps with shared Rails backend Devise (GitHub) – Authentication library for Rails Sidekiq – Background job processor Makara (GitHub) – Database proxy for master/replica load splitting Heroku – Former hosting platform for The StoryGraph YugabyteDB – Postgres-compatible distributed database chosen for scaling CTEs (Common Table Expressions) – Used for optimizing queries across distributed dataLinear – Project management tool currently used by NadiaBooksRuby Under a Microscope by Pat Shaughnessy – A deep dive into Ruby internals Send us a textOn Rails is a podcast focused on real-world technical decision-making, exploring how teams are scaling, architecting, and solving complex challenges with Rails. On Rails is brought to you by The Rails Foundation, and hosted by Robby Russell of Planet Argon, a consultancy that helps teams modernize their Ruby on Rails applications.