Ruby on Rails Development
Rapid, maintainable web applications with Ruby on Rails for product and internal tools.
Led by a senior practice lead
We deliver Rails applications for businesses that need fast iteration, clean architecture, and reliable production deployments.
What we deliver
- Custom Rails web applications and admin portals
- RESTful APIs and third-party integrations
- Database design with PostgreSQL
- Background jobs, caching, and performance optimisation
- Legacy Rails upgrades and codebase refactoring
Technology stack
Core stack
- Ruby on Rails
- Ruby
- PostgreSQL
- Redis
- Sidekiq
Frontend & delivery
- Hotwire / Stimulus
- REST & GraphQL APIs
- Docker
- CI/CD pipelines
How we engage
Dedicated Rails developer
Senior Rails engineer for your product team.
MVP to production
Build and launch a new web product on Rails.
Maintenance & scale
Improve performance and evolve an existing Rails app.
Related expertise
Ready to build something better with PrequaliQ?
Tell us what you need and our team will guide you toward the right solution, demo or service model.




