How regulated systems get shipped and kept running. The recurring threads are GitOps change control, re-engineering CI/CD, observability treated as a compliance instrument rather than a dashboard, and what DORA and SPACE really measure. Several pieces cover putting AI inside a regulated delivery pipeline without loosening control.
GuideOct 2026 · 13 min read
What are the compliance risks of sending proprietary code to third-party AI models in financial services?
What a bank exposes when proprietary code reaches a third-party AI model, which regulations apply, and the controls that keep the practice defensible.
Read guide→GuideSept 2026 · 14 min read
How Do Banks Make AI Deployments Reversible and Auditable?
Decision ledger, policy-at-intent, stress-exit, human gate design and progressive delivery: the mechanisms that give a bank evidence and a way back.
Read guide→GuideSept 2026 · 10 min read
How do you govern infrastructure as code in a regulated environment with strict audit requirements?
How to govern infrastructure as code when AI agents generate and apply changes: intent gates, version-controlled policy and continuous audit evidence.
Read guide→Field NoteSept 2026 · 11 min read
Put the Guardrail in the Validator, Not the Prompt
A mid-market UK wealth manager wanted an assistant to triage its shared operations inbox, not a model it had to trust with judgement calls. The build that stuck
Read field note→Field NoteMay 2026 · 3 min read
AI Code Review in Regulated CI/CD
AI code review became useful only after we made it policy-aware, evidence-led, and subordinate to human ownership.
Read field note→GuideMay 2026 · 14 min read
Observability as a Compliance Tool for Banking
Observability as a compliance tool: how SRE in regulated financial services satisfies DORA, supports audit, and shortens incident reconstruction. Plus FAQ.
Read guide→PerspectiveApr 2026 · 5 min read
DORA Metrics Explained: SPACE & Productivity
Developer productivity has become a polite name for the metric a CIO is allowed to ask about. DORA and SPACE are useful, but only after the harder conversation has been had: whether the work the team is measuring is the right work, and whether the velocity it is chasing buys back the audit cost it generates.
Read perspective→Field NoteMar 2026 · 3 min read
GitOps in Regulated Environments: Change Control Without Delay
GitOps can satisfy regulated change control when every environment change is reviewed, replayable, policy-checked, and reversible.
Read field note→Field NoteDec 2025 · 8 min read
10 Days to Hours: Screening Platform
Discover how a major UK bank's screening platform leveraged AI governance in financial services to reduce commercial customer onboarding from 10 days to under 12 hours, with vendor-agnostic architecture and zero unplanned incidents.
Read field note→Field NoteDec 2025 · 9 min read
Build Once, Deploy Everywhere: Re-Engineering CI/CD
Re-engineering CI/CD for a regulated UK bank's 25+ microservice platform: parallel deploys, immutable artefacts, Helm, GitOps, fix-forward branching.
Read field note→Field NoteNov 2025 · 8 min read
LEGO-Style Terraform: Building a Greenfield GCP Platform
How we built a regulated UK retail bank's GCP platform with LEGO-style Terraform: independent modules, per-module CI, InSpec policy gates, three-tier pipelines.
Read field note→