Architecture. Transformation. AI
Leading architecture and transformation delivery in financial services. Managing teams, shipping platforms, building AI applications, and writing about the reality of transformation execution in large enterprises through practical, experience-based navigation of organizational complexity
Who I am
Twenty-five years architecting and delivering transformation programmes in financial services. Evolved from individual contributor engineer working on mainframe systems to leading large architecture functions across payments, consumer credit, and platform modernization.
The technical journey spans every paradigm: mainframe to cloud-native, monolithic to event-driven, waterfall to continuous delivery. Led architecture for national credit card launches, payments transformation, and cloud-native consumer credit platforms. Built consulting capabilities, ran multi-million pound bids, and operated across both delivery execution and commercial growth. Currently exploring AI at enterprise scale—multi-agent orchestration, guardrails for autonomous systems, and validating what actually works in regulated environments.
What I’ve learned: transformation execution is fundamentally an organizational challenge. The stakeholder politics, technical tradeoffs, and pragmatic decisions under constraint determine whether programmes succeed. That’s where my experience sits—navigating complexity when the path isn’t clear and making calls that actually deliver.
What I’m Building
Applied AI Architecture
Building AI applications at the intersection of enterprise architecture and autonomous systems. Real builds, real failure modes, and what enterprise AI deployment actually requires from a practitioner who is closing specific knowledge gaps in public.
The Architect’s Mundane
A newsletter on transformation execution, organizational navigation, and the unglamorous work of actually shipping change. Each edition tackles the gap between strategy and delivery—the stakeholder politics, technical tradeoffs, and pragmatic decisions that determine whether programs succeed or stall.
Topics span the full spectrum of enterprise transformation: people dynamics and team leadership, technical architecture decisions and their organizational consequences, AI adoption at enterprise scale, the political dimensions of technical debt, navigating regulatory constraints while maintaining delivery momentum, and the hundred small decisions that accumulate into program success or failure. Not frameworks or best practices. The messy reality of execution when constraints multiply and nobody agrees on the path forward.
The Architect’s Field Guide
The Architect’s Field Guide is written for software architects, enterprise architects, solution architects and technology leaders working inside large organisations.
50 situations. Six zones. The decisions, politics and tradeoffs that architecture roles in large organisations actually require. Written by an architect for architects navigating the real work.
Recent Writing
- Managed, Not Influenced: What the Ceiling of Skill Without Reputation Looks Like
- Not Automation. Concentration: How Agent Systems Transform the Solution Architect’s Workflow
- Where Accountability Bleeds: The Structural Reality of Large Organisations
Connect
I publish weekly on LinkedIn and through the newsletter. If you’re navigating similar terrain – transformation complexity, architecture decisions under organizational pressure, or responsible AI deployment – let’s connect.