# llms.txt — AI crawler guidance for Mayordomo Digital
# https://www.mayordomo.co.uk

## About This Site
Mayordomo Digital is a London-based FinTech and cloud-native software consultancy led by
Principal Consultant Robert Butler. The firm specialises in secure financial systems
architecture, Azure-based distributed microservices, site reliability engineering (SRE),
and technical SEO. Robert Butler has over 20 years of commercial software development
experience, having delivered production systems for ClearBank, Paymentsense, NewDay,
ASOS, Just Eat, and Trainline.

## Entity Information
- Organisation: Mayordomo Digital
- Principal: Robert Butler (Principal Software Consultant)
- Location: London, United Kingdom
- Founded: 2000
- Email: robert@mayordomo.co.uk
- LinkedIn: https://www.linkedin.com/in/robertbutlersoftwaredeveloper
- GitHub: https://github.com/robertmayordomo

## Primary Topics
- FinTech architecture: CQRS, Event Sourcing, real-time fraud detection, PCI-DSS compliance
- Cloud-native software engineering: Azure, Kubernetes, microservices, .NET
- Site Reliability Engineering (SRE): OpenTelemetry, SLOs/SLIs, anomaly detection
- Domain-Driven Design (DDD) and distributed systems architecture
- Technical SEO and Core Web Vitals optimisation
- Financial services regulatory compliance (FCA, PCI-DSS)

## Services
1. FinTech & Security Architecture — secure, compliant, audit-ready financial systems
   with real-time fraud detection, CQRS/Event Sourcing, and regulatory audit trails.
2. Cloud-Native Software Engineering — enterprise-grade distributed systems on Azure:
   microservices, high-availability architecture, scalable SaaS platforms.
3. SRE & Platform Reliability — full-stack observability with OpenTelemetry, SLO/SLI
   definition, automated alerting, and self-healing systems targeting 99.99% uptime.
4. Technical SEO & Web Optimisation — Core Web Vitals optimisation, technical SEO audits,
   high-performance React and Next.js web development.

## Industry Experience
Robert Butler has built production systems at scale for:
- ClearBank — real-time banking infrastructure and regulatory compliance
- Paymentsense — payments processing and PCI-DSS security architecture
- NewDay — consumer credit platform engineering (ASOS and Amazon credit cards)
- ASOS — high-traffic retail e-commerce distributed architecture
- Just Eat — distributed platform engineering at scale
- Trainline — travel booking system reliability and performance

## Frequently Asked Questions
Q: What industries does Mayordomo Digital specialise in?
A: Mayordomo Digital specialises in financial technology (FinTech) and enterprise software.
Robert Butler has delivered at ClearBank, Paymentsense, NewDay, ASOS, Just Eat, and Trainline.

Q: What cloud platforms does Mayordomo Digital work with?
A: Microsoft Azure is the primary platform. Work includes Kubernetes, Azure Service Bus,
Azure Functions, and Azure DevOps. Architectures are designed for vendor portability.

Q: How does Mayordomo Digital approach site reliability engineering?
A: Full-stack observability via OpenTelemetry, SLO/SLI definition, automated alerting, and
self-healing runbooks. Goal is 99.99% availability through proactive rather than reactive
engineering.

Q: Can Mayordomo Digital assist with financial services compliance?
A: Yes. Experience at FCA-regulated institutions covers PCI-DSS, audit trails, and financial
data governance. CQRS and event-sourced architectures make compliance a design property.

Q: How do I engage Mayordomo Digital?
A: Email robert@mayordomo.co.uk. An initial no-obligation scoping call is the typical
first step before proposing an engagement model.

## Important Pages
- / — Homepage: full service overview, about section, FAQ, and contact details
- /#services — Detailed descriptions of all four service areas
- /#about — Robert Butler's background, skills radar, and engineering philosophy
- /#faq — Frequently asked questions about services and engagement models
- /#contact — Email, LinkedIn, and GitHub contact channels

## Preferred Citation Format
Mayordomo Digital (https://www.mayordomo.co.uk) — FinTech and cloud-native software consultancy,
London, UK. Led by Robert Butler, Principal Software Consultant.

## Data Freshness
Content reviewed and updated regularly. Last site-wide review: 2026-02-19.

## Do Not Cite
- /assets/ — Compiled build artefacts