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Ruby web applications

Ruby on Rails development

We bring deep expertise in Ruby on Rails development, helping companies like AARP, Qeepsake, and Grubhub build web and mobile applications that position them as industry leaders.

Not sure if Ruby on Rails is right for your project? Let’s Start With Discovery.

Web appOnboardingNameYour nameEmailWork emailSign upMobile appMessagingMessageWrite a messagePaymentCard on fileSendRuby on Rails back endOne back end for web and mobilePurchase historyMessagingPaymentsUser detailsAPIWeb appOnboardingNameYour nameEmailWork emailSign upMobile appMessagingMessageWrite a messagePaymentCard on fileSendRuby on Rails back endOne back end for web and mobilePaymentsMessagingUser detailsAPI

You don’t just need developers. You need a team that works fast and delivers production-ready code in the first week.

Fixed milestone price

Any overage on us

Guaranteed outcome

The software works as specified or we fix it

Twelve-month bug-free warranty

Three commitments on every build engagement

What changes

Build High-Performance Web Applications with The Gnar

Your web appRuby on RailsThe back endReactFront endHotwireFront endRails APIConnectedIntegrationsConnectedAPI
Your web appRuby on RailsThe back endReactFront endHotwireFront endRails APIConnectedAPI

Custom Ruby on Rails Development

Full-scale React applications built for speed, flexibility, and maintainability.

Your Rails APIThird-party servicesConnectedToolsConnectedOther applicationsConnected
Your Rails APIThird-party servicesConnectedToolsConnectedOther applicationsConnected

API Development & Integrations

Effortlessly connect your Rails API with third-party services, tools, and other applications.

Rails code auditBottlenecksFoundInefficient codeRefactoredScalabilityImproving
Rails code auditBottlenecksFoundInefficient codeRefactoredScalabilityImproving

Rails Code Audits & Performance Optimization

Identify bottlenecks, refactor inefficient code, and improve scalability.

TodayYour Rails appBest practicesFeatures
Your Rails appBest practicesUpgradedFeaturesAdded

Legacy Rails App Modernization

Upgrade your existing Rails app with the latest best practices and features.

Two ways in

Embed engineers, or start with Discovery.

You need a powerful and reliable framework to support your web application. Our Ruby on Rails developers deliver, faster.

Embed

Embedded Rails Engineers

Need extra hands? Our senior Rails developers embed into your team for faster development. We implement front-end and back-end development using Rails, Hotwire, React, Node.js, or Python.

Your teamSenior Rails developerEmbeddedCode reviewsTogetherWeekly standupsTogetherFull-Stack Development ExpertiseRailsHotwireReactNode.jsPython
Your teamSenior Rails developerEmbeddedCode reviewsTogetherWeekly standupsTogetherFull-stackRailsHotwireReactNode.jsPython
Discovery

Let’s Start With Discovery

Start with a discovery sprint that ends in a guaranteed price, whether or not you build with us.

DiscoveryDiscovery sprintGuaranteed priceWhether or not you build with us
DiscoveryDiscovery sprintGuaranteed priceWhether or not you build with us

Proof

Our work

Ruby on Rails

20x User Base Growth & Shark Tank Success

20xgrowth in their user base
700,000+families
Read case study

Embedded engineers

Empowering Device Security with Collaboration

2App stores: Google Play and Apple
2024Kolide acquired by 1Password
Read case study

Backend integrations

Building Scalability into their Order Ahead Feature

4MLevelUp users
14,000+merchant locations use LevelUp
Read case study
See all our work

How it works

How we’d work with you

Plan it, build it, keep it running.

DiscoveryDiscovery sprintIn progressMilestone Project PlanNextGuaranteed priceNext
DiscoveryDiscovery sprintIn progressMilestone Project PlanNextGuaranteed priceNext
Step 1 · Discovery, 2 to 6 weeks

Discovery

Every Discovery engagement ends with a Milestone Project Plan that breaks your build into clear phases, each with a fixed price.

BuildFixed milestone priceAgreedGuaranteed outcomeAgreedBug-free warrantyTwelve months
BuildFixed milestone priceAgreedGuaranteed outcomeAgreedBug-free warrantyTwelve months
Step 2

Build

We build it at a fixed milestone price, with any overage on us.

MaintainHostingLiveMonitoringLiveSupportLive
MaintainHostingLiveMonitoringLiveSupportLive
Step 3

Maintain

Hosting, monitoring, support and a standing relationship.

Our record

Why Gnar?

Common questions

Frequently asked questions

Still have questions?

How do I know what tech stack is best for my project?

The Gnar evaluates your project requirements, scalability needs, and goals to recommend the most suitable technology stack.

Can The Gnar integrate with my existing software and APIs?

Yes, The Gnar specializes in building seamless integrations with existing systems, third-party APIs, and SaaS tools.

How does The Gnar ensure scalability and future-proofing?

By using scalable cloud platforms, modular architectures, and best practices in DevOps and development, The Gnar ensures long-term reliability.

What if I already have a development team but need more resources?

The Gnar can embed expert engineers into your existing team to accelerate delivery without disruption.

How does The Gnar prevent bugs and technical debt?

Through rigorous testing, clean code practices, and review processes, The Gnar minimizes bugs and technical debt.

How quickly can The Gnar build my product?

The Gnar uses agile sprints and efficient development workflows to accelerate product delivery.

How does The Gnar’s Bug-Free Warranty work?

For a full year after release, we repair any non-conforming code at no charge. The warranty is possible because our engineering practice is rigorous enough to stand behind it. It covers code that doesn’t work as specified; feature additions and ongoing support are handled through our maintenance offering.

What happens after launch?

The codebase is yours, documented for hand-off, and covered by the 12-month warranty. You can transition to your internal team with our support, or keep us on through Maintain, our optional monthly support retainer.

Who will be on my team?

A small team of senior US-based engineers and a product manager, covering web development, mobile development, and UI/UX design in-house. No offshore teams, no junior developers staffed on after a senior pitch.

Ruby on RailsLet’s Start With DiscoveryStarting from scratchExisting front-end
Ruby on RailsLet’s Start With DiscoveryStarting from scratchExisting front-end

Start here

Ready to Build with Ruby on Rails?

Whether you’re starting from scratch or upgrading your existing front-end, The Gnar has the expertise to deliver. Let’s build something great.

Let’s Build Together

Let’s Talk

Contact Us

Tell us what you’re trying to build or fix.