An engineering studio for software built faster than it was thought through.
We take prototypes shipped in days and turn them into production software that still works in six months.
Railloom is a small practice. Our clients come to us after an AI-assisted build has met its first real users — and its first real problems. We audit what was shipped, model what can go wrong, and return a codebase that is secure, observable, and trusted by the people who operate it.
Shipping was the easy part. Everything that followed, less so.
A small number of rules, kept strictly.
The best rescue reduces the surface area of the problem. Features are removed as readily as they are added. We do not charge by the line.
Every change arrives in small, reviewable units with a written note. When we leave, the next engineer can read the history without us in the room.
Identity, authorization, and an event log that can be replayed come first. Everything else is negotiable and most of it is postponed.
Runbooks, dashboards, alerting, and an on-call rotation are part of the deliverable. A codebase that cannot be operated is not yet production software.
Weekly written status, not standups. A recommendation memo before every contract. A post-engagement report when we finish. Nothing important said only in a meeting.
What we will take on, and at what depth.
Railloom's current focus is operational intelligence — systems that watch customer and ops data through AI agents, surface what matters to the operators who run the business, and do so with audit trails, source citations, and no autonomous action without human approval. Rescue, Harden, and Build are the three shapes this work takes.
A written audit, a threat model, and a scoped remediation plan delivered before any contract is signed. From there, a fixed four to six weeks to bring the system to a state you can operate.
Threat model & code audit · Dependency & secret hygiene · Rollback & recovery plan
The fewest changes that take a product from "it demos" to "it holds." You are left with runbooks, dashboards, and a test suite the next engineer can read without us in the room.
Auth · RBAC · sessions · Logging · tracing · alerts · Integration test coverage
When a rewrite is the fastest path, we take it — using the same generation tools a founder would, under the supervision of engineers who have operated software in production for a decade.
Greenfield product work · Infra & deploy foundation · Handoff, not dependency
An order of operations we do not depart from.
Three days reading your code with fresh eyes. You receive a written assessment, under NDA, before a contract is signed.
We decide together what matters: auth, data, compliance, uptime. Everything else is deferred on purpose, in writing.
Two to three weeks of shipping, daily written updates. Pull requests in small, reviewable units under continuous test.
Dashboards, tests, a paging rotation, and a written report your next engineer — or your auditor — can read without us present.
Work we refuse, as a matter of practice.
Growth hacks dressed as infrastructure.
If the ask is a "viral loop" or a "dark pattern," we are the wrong studio. We will recommend someone honestly, at no charge.
Systems we cannot audit end to end.
We do not take responsibility for code we are not allowed to read. If a vendor blackbox is load-bearing, that is a scoping conversation before a contract.
Trading, gambling, or unregulated finance.
A liability we’ve chosen not to carry. Better to say so before a first conversation than after.
Consultancy without a deliverable.
We will not staff a standing meeting. Every engagement has a written deliverable, an end date, and a post-engagement report.
Rewrites dressed as rescues.
If the fastest path is a rewrite, we will say so in the audit. We will not quietly bill a rescue while rebuilding a system from zero.
Engagements without a named operator.
A system with no one on call is not software we can hand back. If no one is prepared to operate it, that is our first conversation.
A studio of working engineers, run as a practice rather than a firm.
Railloom is run by working engineers. Between us, a decade of building software that runs in production — automation at the edge of operational systems, payment and release pipelines, integrations that hold under real load.
We started Railloom because the tools for shipping have outpaced the discipline for operating. Anyone can now build an app in an afternoon. Fewer people can make it survive its first real Tuesday.
We take on a small number of engagements per quarter. We still write the code ourselves. If we pick up the phone, we intend to fix it.