DELIVERISTS
Deliverists/Rails Care

Your Rails application isn't old. It has accumulated decisions.

We help you understand those decisions, reduce technical risk, and move the product forward through maintenance, modernization, or focused development.

See our Rails work

Start with the situation. We will recommend a sensible next step before proposing implementation.

Layered black technical materials joined by an orange thread
Where we help

Your Rails application should support the product, not slow it down.

What brought you here?

Upgrades keep getting postponedReleases have become riskyProduct development is slowing downThe original team is unavailableA prototype needs dependable engineering

Stability and maintenance

Fix the risks that quietly slow the business down.

Production bugs, outdated dependencies, fragile deploys, missing tests, and performance regressions become a clear, managed backlog.

  • Production issue investigation
  • Rails and gem upgrades
  • Security and dependency updates
  • Performance diagnosis

Continued development

Keep product development moving.

Deliver features, integrations, internal tools, payments, and workflow automation in manageable stages.

Technical direction

Make better decisions before code is written.

Architecture reviews, realistic scoping, and direct advice from engineers who build and operate Rails products.

Rails work

Built in Rails. Run in production.

Our service comes from operating products with payments, invoicing, AI workloads, background jobs, and business workflows.

Quento invoicing application homepage

Quento

Financial workflows without the enterprise drag.

A Rails platform for invoicing and finance operations with Stripe, KSeF integration, e-invoicing, OAuth, background jobs, and a complete audit trail.

ChatlyBot

AI support built around company knowledge.

A multi-tenant Rails SaaS with knowledge ingestion, vector search, subscriptions, background processing, monitoring, and Kamal deployment.

ChatlyBot AI customer support product homepage
Ways to work together

Start with the situation, then choose the right level of support.

Every application carries different constraints. After the initial conversation, you receive a clear proposal describing the scope, expected outcome, timing, and price. There is no commitment until you approve it.

Focused assessment

Know what needs attention and what can wait.

When the situation needs investigation, we can review the relevant parts of the codebase, dependencies, tests, deployment, and product risks. The questions, access, outputs, timing, and price are defined in a proposal for your application.

Defined project

Move one important technical outcome forward.

A bounded engagement for an upgrade, modernization stage, integration, performance problem, or defined product capability.

  • Agreed outcome and boundaries
  • Visible checkpoints and decisions
  • Reviewable, testable changes
  • Handover or continued support

Ongoing Rails Care

Keep maintenance and product work moving.

A continuing arrangement for products that benefit from retained context, regular maintenance, and a prioritized stream of improvements.

  • A clearly agreed area of responsibility
  • Maintenance and dependency work
  • Features and integrations
  • Technical review and prioritization
FAQ

Before we open the codebase.

How much does Rails Care cost?

The price depends on the application, its condition, and the outcome you need. After the initial conversation, you receive a proposal describing the scope, expected outcome, timing, and price. There is no commitment until you approve it.

What can a Rails Care engagement include?

An engagement can cover maintenance, dependency and security updates, Rails upgrades, production issue investigation, performance work, integrations, feature development, or technical direction. The exact responsibilities are agreed for each application.

Can you take over an application built by another team?

Yes. We begin by assessing the situation and learning the project in a controlled way so we understand the architecture, deployment, and business-critical paths before making larger changes.

Do you work with older Rails versions?

Yes. We assess the supported upgrade path, dependency constraints, and test coverage, then split the work into manageable releases.

Can you work with our internal developers?

Yes. We can own a defined area, handle a technical backlog, review architecture, or add delivery capacity alongside your team.

Your Rails product should feel dependable again.

Bring the context and the problem. We will help you identify a sensible next step.