00:00 UTC
On call · 24/7 UTC / Vaux Technology Limited · EST. 2026

Engineered infrastructure for the systems that cannot fail.

We design, build, and operate secure, intelligent, scalable digital infrastructure for organisations unable to afford failure. Deliberate architecture, auditable processes, and calm operators on the other end of the call when something fails at 03:00 UTC.

Availability 99.95%
P95 latency < 120 ms
Response 24/7
Posture Hardened
/ 01 — Disciplines

Five disciplines. One engineering culture.

We engage as a single team across the delivery surface — from platform engineering and reliability to compliance and product design. Engagements are scoped in writing, delivered against measurable outcomes.

/ 01 DevOps Pipelines that ship safely. Infrastructure as code, GitOps, container orchestration, release engineering with auditable change control. Scope →
/ 02 Site Reliability SLIs you can defend. SLO design, observability, error budgets, incident command, capacity planning, postmortems that close. Scope →
/ 03 Security Threat modelling, identity and access, cryptographic key rotation, vulnerability management, detection & response engineering. Scope →
/ 04 Networking Zero-trust architecture, VPC and VPN design, DNS engineering, edge and load balancing, network observability. Scope →
/ 05 Product Design Design systems, information architecture, prototyping, UX research — built to engineering tolerances and accessibility floors. Scope →
/ 01 · DevOps▸ pipelineSLSA L3 · signed artefacts
/ 02 · SRE▸ slo burnavailability · 30d SLO 99.95
/ 03 · Security▸ threat modelSTRIDE · mapped
/ 04 · Networking▸ topologyzero-trust · mesh
/ 05 · Product▸ design systemtokens · primitives · patterns
/ 02 — Approach

Architected outcomes. Auditable processes.

Every engagement is structured the same way — scoped in writing, instrumented from day one, owned end-to-end through to handover.

/ Step
01 / 04
01

Discover

Two-week diagnostic. Architecture review, threat model, reliability assessment, gap analysis against the standards you actually need to meet.

02

Define

Written scope, measurable outcomes, named SLIs and SLOs, audit acceptance criteria, change-control plan. No work begins until we agree on what success looks like.

03

Deliver

Engineering in your repository, infrastructure in your accounts, decisions recorded as ADRs, weekly demos in UTC. We work on your terms, not behind a vendor portal.

04

Operate

Runbooks, on-call rotations, postmortems, evidence packs for auditors, knowledge transfer to internal teams. Vaux engineers leave; the system stays.

/ 03 — Posture

Numbers we are accountable for.

These are not aspirations. They are the measures by which engagements are evaluated, written into the scope before work begins.

0% Availability targetStandard SLO for production workloads across the engagement.
<0ms P95 latencyEnd-to-end request budget, instrumented from the first deploy.
0/7 Incident responseRetained engagements; named on-call across UTC, EU, US windows.
0d Brief responseEngagement briefs answered within one business day, UTC.

Engineered for production.
Audit-ready by default.

Bring us the architecture diagram, the audit finding, or the postmortem. We respond within one business day, UTC — usually faster.

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