The old system still carries the business
Modernization has to protect production while removing the parts that block delivery.
Modernization
Modernize Rails systems while production keeps running.
We stabilize Rails, PostgreSQL, frontend and infrastructure one verified change at a time.
When this helps
Deployment should be repeatable
Servers, SSL, NGINX, workers and queues need clear configuration and operating habits.
Slow systems need evidence
PostgreSQL and application performance work should start from measurements, not folklore.
How we help
Where we can help
We handle upgrades, database tuning, frontend migrations and deployment work while protecting the live product.
- Rails upgrades
- React/Vite migrations
- PostgreSQL tuning
- Linux and NGINX setup
- Puma, workers and queues
- Deployment and monitoring flows
In practice
Experience includes Rails upgrades, React 18 and Vite migrations, PostgreSQL performance work, NGINX, Puma, workers, queues and Linux deployments.