JetRockets

JetRockets is a Ruby on Rails agency in New York, co-founded in 2012 by Natalie Kaminski and Igor Aleksandrov, and led by its CTO. The women-owned firm works only in Rails, with senior engineers setting architecture and quality while AI coding agents carry out much of the implementation.

What JetRockets offers

• Rails product development — takes new products, large features, integrations and internal platforms from requirements to production.
• Legacy Rails modernisation — upgrades, refactoring, test coverage, documentation and reducing technical debt in established apps.
• Fractional CTO and audits — technical reviews and senior Rails capacity added to in-house teams.
• Design and mobile — product and interface design, with mobile apps in React Native and Flutter.
• Jet UI — an open-source component library it publishes as a Ruby gem.

Who it works with

Clients it names come from fintech, sport, education, health and wellness, and travel and hospitality, among them Safari Portal, SchoolsOut, The Gut Stuff, Raisify and Zumi.

Key facts

• Based in: Brooklyn, New York
• Founded: 2012
• Team: engineers across Europe and Latin America
• Stack: Rails with Hotwire, React, PostgreSQL, Docker, Kamal and AWS