Irina Nazarova went from investment banking to running Evil Martians, one of the most respected Ruby on Rails agencies in the world.
In this episode of CTO Confidential, host Mike Rispoli sits down with Irina to discuss her journey from C++ engineer to CEO, why Rails is experiencing a renaissance with AI-powered development, and how Evil Martians monetizes open source projects like AnyCable while running a successful consultancy.
We dig into the imposter syndrome that nearly every engineer faces, why dynamic languages are better for fast experimentation than compiled languages, and how the dev experience with Rails outpaces JavaScript frameworks that constantly reinvent themselves.
Irina breaks down the business model behind open source infrastructure tools, why positioning your agency around customer verticals matters more than technology stacks, and how AI is making it possible to be more ambitious with smaller teams.
This is a masterclass in building sustainable businesses around open source, choosing the right tools for the job, and understanding that specialization creates value even in the age of AI.
Topics covered:
- Irina's journey from C++ to Rails to running Evil Martians
- Why imposter syndrome affects almost everyone in tech
- The Rails renaissance driven by AI and agentic coding
- Dynamic languages vs typed languages: when each matters
- Why JavaScript frameworks constantly reinvent themselves
- How AnyCable monetizes open source infrastructure
- Positioning agencies around customer verticals, not tech stacks
- The boom and bust cycle of agency work and how to manage it
- Why durable streams and WebSockets matter for real-time apps
- Building better conventions for Hotwire and Turbo
- How StackBlitz became Bolt.new using web containers
- Why mission-critical infrastructure is the key to open source consulting revenue
If you're a CTO, agency owner, or engineer trying to understand how to build sustainable businesses around open source, this conversation gives you the blueprint.
Build with Rails. Build with agentic coding. Be more ambitious.
https://evilmartians.com/
https://anycable.io/
https://sfruby.com/
https://imgproxy.net/