Recent leadership essays on Medium and Substack, a guest lecture at Hochschule Reutlingen on Leading Agile in Industry, three process-tomography publications from the University of Cape Town, and the Kraków 2013 conference presentation. The earlier work sits at the technical foundation of how I still think today: signals, systems, noise, feedback, instrumentation. The newer pieces apply the same engineering lens to scaled Agile leadership.
Essay
2026
From the book · Ch. 21
When You Are the Bottleneck
Published May 2026. Two hundred and ninety-seven messages, a delegation framework that gave itself away, and a year of small refusals. An honest account of becoming the bottleneck in scaled engineering leadership, why the standard fix makes it slightly worse before it makes it better, and the diagnostic question that finally got me to look at it.
Essay
2026
From the book
Reading the Drift
Published May 2026. The framework at the spine of the forthcoming book Leading Agile When No One Agrees: every organisation runs two systems at the same time, the Stated and the Lived, and the distance between them is what leadership has to read rather than try to close.
Article
2026
Medium
The Servant Leader Trap
Published April 2026 on Medium. A reckoning with the question ‘how can I help?’ Why it shifts diagnosis onto the team without naming the move, and what to ask yourself instead before walking into the next cadence event.
Article
2026
Medium
What AUTOSAR Taught Me About Backlog Management
Published April 2026 on Medium. Argues that backlog management in scaled Agile is largely an interface problem disguised as a coordination problem, and that the discipline AUTOSAR enforces in safety-critical software is exactly what most Agile setups are missing at the boundaries between teams.
Guest lecture
Hochschule Reutlingen
Leading Agile in Industry
A guest lecture for engineering students at Hochschule Reutlingen on what Agile leadership actually looks like inside an industrial organisation: the gap between the framework as written and the framework as lived, the dependencies and constraints that frameworks rarely surface, and the kinds of decisions that fall to engineering leaders once a programme is at scale. Drawn directly from current solution-train practice in safety-critical automotive E/E development.
Publication
2013
WCIPT7 · Kraków
An open source implementation of a data acquisition system for a current pulse ERT system using an industry standard interface
Authored with E.W. Randall for the 7th World Congress on Industrial Process Tomography in Kraków, Poland. The paper focuses on replacing legacy DAQ and controller components with a National Instruments sbRIO and LabVIEW-based architecture, enabling transmission at 1000 frames per second over TCP/IP and moving the system toward a complete open-source implementation.
Conference Talk
2013
Kraków
Kraków 2013 presentation: open-source ERT data acquisition
Slide deck accompanying the WCIPT7 paper above, presented in Kraków in September 2013. Walks through the sbRIO / LabVIEW architecture, data flow, capture performance, and reconstructed frames.
Publication
2012
ISPT6 · Cape Town
A minimal hardware implementation of a high speed ERT system and a demonstration of its capabilities
Co-authored with E.W. Randall and O. Adetunji for the 6th International Symposium on Process Tomography in Cape Town. The paper describes a low-cost, high-speed Electrical Resistance Tomography system built around practical hardware simplification, real-time capture, and engineering usability.
Publication
2010
WCIPT6 · Beijing
An improved design for a Current Pulse Electrical Resistance Tomography System
Co-authored with E.W. Randall, A.J. Wilkinson, T.M. Long and K.E. Duggin for the 6th World Congress on Industrial Process Tomography in Beijing. This publication details a more complete and replicable system architecture for current-pulse ERT, including instrumentation design choices, acquisition speed, and implementation trade-offs.