Ruby on Rails · Expert builders · AI-accelerated
Rails apps, built right — and fixed fast.
Decades of senior Rails experience, amplified by AI. We design and ship new products with Rails — and rescue the apps that are slow, bloated or stuck on old versions.
Talk directly with a senior engineer. No sales team.
$ bin/rails audit --scope
▸ p95 response
slow endpoints, ranked by user impact
▸ queries / request
N+1s, plans, and missing indexes
▸ memory / worker
bloat, leaks, and restarts
▸ Rails version
a realistic upgrade path
✓ report ready ▍
What a Rails Health Audit covers. The numbers come from your app.
Rails runs some of the internet's biggest products
Expert builders
Not just optimization. We ship production Rails.
Rails has powered companies like GitHub, Shopify, Airbnb and Coinbase for two decades because it lets a small senior team build products that last. Paired with AI, it's the fastest honest path from idea to software that holds up.
Greenfield builds
New products and MVPs designed, built and launched on Rails — auth, payments, background jobs, the works.
Features & integrations
Meaningful new capabilities added inside your existing Rails codebase, built the Rails way so your team can maintain them.
AI-native products
LLM features, agents and RAG search built into Rails apps with pgvector, evals and cost controls from day one.
Decades
building with Ruby & Rails
Upgrades
from older Rails to current
Senior only
no juniors learning on you
AI-accelerated
investigation and delivery
What we fix
The Rails problems other teams avoid.
6 wks
typical kickoff to a production MVP
Build with Rails & AI
New products, MVPs and major features — designed and shipped the Rails way, at AI speed.
Learn more →Trace
find the endpoints that actually hurt
Rails Performance Optimization
Slow pages, timeouts and p95 spikes traced to the root cause and fixed.
Learn more →Plans
indexes, locking, and bloat
Database Optimization
PostgreSQL and MySQL tuning: indexes, query plans, locking and bloat.
Learn more →Leaner
smaller processes, same work
Memory Optimization & Scaling
Stop R14s, OOM kills and runaway dyno bills. Scale with confidence.
Learn more →Stepwise
upgrade without freezing features
Rails & Ruby Upgrades
From Rails 3, 4, 5 or 6 to current — safely, incrementally, without freezing features.
Learn more →Steady
stabilize, then move forward
Rails Project Rescue
Late, buggy or abandoned Rails projects stabilized and back on track.
Learn more →Shipped
AI features in production Rails
AI Features for Rails Apps
LLM features, RAG search and agents built into your existing Rails product.
Learn more →How we work
Senior judgment. AI speed.
AI lets us read more logs, traces and code in a day than a traditional team reads in a week. Every decision and every line that ships is still reviewed by a Rails veteran.
- 01
Diagnose with data
AI-assisted analysis of your APM traces, slow-query logs and codebase pinpoints exactly where time and memory go.
- 02
Fix with precision
Targeted changes — not rewrites. Bulk refactors and test generation are AI-accelerated, then expert-reviewed.
- 03
Prove the result
Before/after benchmarks, dashboards and a written report your team can act on and maintain.
The best place to start
The Rails Health Audit
A fixed-price, deep review of your app's performance, database, memory, dependencies and upgrade path — delivered as a prioritized action plan.
From the blog
Field notes on Rails & AI
Something to build — or fix?
Book a free 30-minute call. You'll talk directly to a senior Rails engineer — no sales team, no hand-offs.