Web● Flagship
CloseYourIt
Tickets, error monitoring, logs and performance in one platform, with tools for developers and AI agents.
Freelance Ruby on Rails developer & CTO
Shipping ideas to production.
I'm Alessio, CTO @ Cosmic with 16+ years of experience in Ruby on Rails and scalable architectures.
- years of Ruby on Rails
- 16+
- products I follow
- 18
- open source gems
- 5
- downloads on RubyGems
- 13,635
- site languages
- 9
Projects
Flagship products
Four of the products I build and run, from the web to mobile.
Mobile● Flagship
Present For Me
Shared wishlists, private gift reservations and Secret Santa events, with a Rails backend and Flutter app.
Web● Flagship
Reale Estate
A real estate agency CRM for properties, contacts, viewings and documents, with branded websites and a public portal.
Mobile● Flagship
Clubbel
A music events and nightlife platform, with a mobile app to discover venues, artists and events.
How I can help
Three ways to work together
I join your team for as long as it takes: to lead it, to build, or to make existing code safe to change.
Course
Fractional CTO
Technical roadmaps, architecture decisions and mentoring for CTOs and team leads at startups and scale-ups.
Hull
Ruby on Rails development
Enterprise applications, RESTful APIs, integrations and authentication, from the first commit to go-live.
Sea trial
TDD and quality
Tests with RSpec and Capybara, written before the code. The software stays easy to change for years.
Daily rate
Shown to anyone who leaves a verifiable email. No newsletter.
Contact
Got a project to bring into port?
Tell me what you want to build. I usually reply within 24-48 hours on working days.