All work
2026 · Labs concept · Cloud

Relay

A zero-downtime cloud migration playbook, from lift-and-shift to cutover.

Labs conceptArchitectureIntegrationDevOps
The problem

Moving a live product between clouds usually means a scary weekend cutover, hand-built servers and no way back if something breaks.

What we built

Infrastructure as code, blue-green deploys and automated data sync, so traffic shifts gradually and every step can be rolled back.

Design target

0

Minutes of planned downtime during cutover.

Stack
TerraformAWSGitHub ActionsDatadogDocker

“Releases that are routine, and infrastructure you can rebuild from code.”

Build something like this
Next project

Halo

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Scope → Design → Build → Launch → Own itScope → Design → Build → Launch → Own itScope → Design → Build → Launch → Own itScope → Design → Build → Launch → Own itScope → Design → Build → Launch → Own itScope → Design → Build → Launch → Own itScope → Design → Build → Launch → Own itScope → Design → Build → Launch → Own itScope → Design → Build → Launch → Own itScope → Design → Build → Launch → Own it
Start a project

Tell us what
you want to build.

On the first call we'll tell you, for free, how we'd approach it, how long it would take and roughly what it would cost.