A practitioner’s journal on improvement

Where it began

My journey into Lean and Kaizen began in the mid-1990s, with early exposure to Professor Dan Jones, Toyota, Nissan and Japanese improvement thinking. What started as an interest in methods and tools became a much broader fascination with how organisations improve performance by developing people and better ways of working.

More than 30 years later, those experiences still shape how I think about productivity, capability and continuous improvement.

Developing people

One lesson that has stayed with me throughout my career is that improvement is rarely sustained through tools alone. People need the confidence, understanding and space to take ownership of better ways of working.

Coaching and capability development have therefore become an important part of how I approach improvement — helping people think differently, solve problems and build the skills to continue improving long after the initial intervention is over.

How my approach evolved

Over time, my focus shifted from applying Lean tools to understanding the wider system around the work — leadership, capability, process design, measures and the conditions needed for improvement to stick.

I increasingly found that the best results came from working alongside people, helping them understand the problem, test practical changes and build the capability to sustain the improvement themselves.

That thinking still shapes how I work today: practical, collaborative and focused on measurable improvement rather than methodology for its own sake.

What still matters

The principles of continuous improvement remain as relevant to me today as they were when I first encountered Kaizen. Understand the work, involve the people closest to it, solve problems at their source and keep learning from what happens.

The tools and technology continue to change — increasingly including digital systems and AI — but sustainable improvement still depends on clear purpose, capable people and good leadership.

That combination of established improvement thinking and new possibilities is what I continue to explore through Diary of a Kaizen Warrior.

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