Ragan McGill

Most engineering organisations are busy.
The best ones are effective.

I help technology leaders close the gap - building engineering organisations that deliver faster, more reliably, and without burning people out. Everything on this site is part of one coherent operating model, grounded in BVSSH, DORA, and real practice.

The gap this closes

From how most engineering organisations work
to how the best ones do.

Where most start
Slow, risky releases
Engineering as a bottleneck
Measuring output, not outcomes
Heroic individuals carrying the system
Reacting to incidents
Siloed capability, fragmented tooling
Standards written but not followed
Where this model takes you
Frequent, safe, on-demand delivery
Engineering as a competitive differentiator
Outcome-driven decisions at every level
High-performing systems, not dependent on heroes
Learning systematically from every failure
Coherent platforms and shared practices
Capability embedded in how teams actually work
The outcome lens

Five outcomes. One operating model.

Every standard, practice, playbook, and framework on this site connects back to BVSSH - the five outcomes that define what a high-performing engineering organisation actually looks like.

B Better

Higher quality, fewer defects, sustainable technical health. Building things that are genuinely good.

V Value

Outcomes that matter to customers and the business. Connecting engineering work to what it actually produces.

S Sooner

Fast, frequent delivery. Short feedback loops and the organisational capability to ship with confidence.

S Safer

Reliable, observable systems. Security built in. Recovery built in. Risk managed, not ignored.

H Happier

Psychological safety, developer experience, and a climate where people grow and stay.

The system

One coherent model, not a collection of ideas

The site is organised around four interconnected components. Each one is useful independently. Together they form a complete engineering operating model.

BVSSH

The outcome lens. Every decision, standard, and practice is evaluated against Better Value Sooner Safer Happier.

Explore BVSSH →
Centre of Excellence

Eight domains of engineering capability - each with policies, standards, practices, and measures that define what good looks like.

Explore the C4E →
Playbooks

Practical, opinionated guides for the practices that matter most - from trunk-based development to blameless post-mortems.

Read the playbooks →
Frameworks & Evidence

DORA, DevEx, and capability maturity models. The operating model is grounded in research, not opinion.

Explore frameworks →

Latest thinking