Guest
Ernesto Tagwerker
Ernesto Tagwerker is the Founder and CTO of OmbuLabs.ai and FastRuby.io, where he helps teams modernize Ruby and Rails applications, reduce technical debt, and apply AI with a practical, human-centered approach. He is a longtime Rubyist, consultant, open-source maintainer, and contributor behind tools like next_rails, skunk, and Ruby Critic. His current work explores how AI, Claude Code skills, dual booting, and proven upgrade workflows can make Rails modernization faster, safer, and easier to sustain. Find him at etagwerker.com and on GitHub at github.com/etagwerker.