I will fix, upgrade and maintain your existing ruby on rails app

Still running Rails 5, 6 or 7? You're no longer getting security patches.

Rails 7.1 and everything older reached end of life. When a vulnerability is found, a patch is published for supported versions only yours never gets one. Meanwhile bundle install stops working on new machines, good developers turn down the job, and every deploy feels like a risk.

I'm a senior Rails engineer with 8+ years in production systems. I upgrade legacy Rails apps without rewriting them and without downtime.

WHAT I DO

- Rails and Ruby version upgrades, one step at a time

- Replace abandoned gems that block the upgrade path

- Repair or write the tests that make an upgrade verifiable

- Zeitwerk and asset pipeline migrations

- Fix the slow queries and N+1s while the code is open

- Ongoing maintenance once you're current

START WITH THE HEALTH CHECK

For $180 you get a written report: your exact version position, known vulnerabilities, what's blocking the upgrade, and a fixed price for the work. No code changes, read-only access, three days. The cost comes off the upgrade if you go ahead.

Send me your Gemfile.lock. I'll tell you where you stand before you order anything.