How I approach technical problems

I take a systematic, evidence-led approach to performance problems. Rather than assuming where a bottleneck lies, I consider the whole system, investigate the possible causes and eliminate them methodically until the real problem becomes clear.

I'm comfortable doing this in complex systems I didn't build myself. I take the time to understand why something works the way it does before changing it, drawing on both technical investigation and the knowledge of the people who use and support it. I remain alert to inefficiencies and technical debt that may have accumulated over time.

I favour practical solutions over unnecessary complexity. Sometimes the right answer is a substantial change; sometimes a small, targeted improvement is all that is needed. Either way, I want to be able to demonstrate that the change has actually made things better.

I enjoy taking complicated, labour-intensive processes and finding ways to reduce unnecessary manual intervention. That starts with understanding the process properly: talking to the people who use it, clarifying requirements and identifying where automation will genuinely make things simpler, faster or more reliable.

I don't believe every step should necessarily be automated. Experience matters in deciding where automation adds value and where human judgement is still appropriate. I look for opportunities to prevent errors at source, simplify unnecessary steps and handle predictable failures, rather than merely reproducing an existing manual process in software.

Maintainability is part of the development, not something to consider afterwards. I favour straightforward solutions over unnecessary complexity, document what I build and consider how it will be supported and maintained by the people who inherit it.

I enjoy taking outdated or awkward systems and turning them into something clearer, faster and easier to use. I'm comfortable working from existing requirements and technical specifications, but I don't blindly follow them when something doesn't make sense. Where something is unclear, I'll discuss it with the relevant users or stakeholders rather than simply making assumptions.

Good interfaces should make the right thing easy to do. I consider the different ways experienced and occasional users interact with a system, reduce unnecessary steps and build guidance, validation and sensible restrictions into the interface itself rather than relying on users to consult documentation. Accessibility and responsive behaviour are part of that process too.

I'm careful not to discard useful functionality simply because it looks old or appears rarely used, and I'm equally comfortable working within an organisation's existing technology and architecture. I favour pragmatic, maintainable improvements over unnecessary rewrites, and expect to refine a system after launch as real-world use reveals opportunities for further improvement.

I enjoy technical problems that don't have an obvious solution. I draw on broad experience across different technologies to identify where a problem is most likely to lie, while being prepared to investigate unfamiliar parts of a system when necessary. I'm comfortable working across different technical layers and learning enough about an unfamiliar environment to solve the problem at hand.

I take a pragmatic approach to finding solutions. The immediate priority is often to solve the problem reliably rather than pursue a theoretically perfect answer at disproportionate cost. Where time allows, I'll then look for opportunities to improve that solution, particularly where doing so will make it easier to maintain or avoid future problems.

Solving the technical problem is only part of the job. I consider maintainability and future change, document decisions and solutions where their reasoning may not be obvious, and explain technical issues clearly to non-technical colleagues when they need to understand the implications.

I'm comfortable joining unfamiliar technical environments and finding my way around them. I learn by exploring existing systems, code, databases, configuration and documentation, and I'm happy to reverse-engineer how something works when documentation is incomplete. I'll do my own investigation first, then ask focused questions where I need the knowledge and experience of existing team members.

Experience helps me recognise familiar patterns in unfamiliar systems, but also to recognise the limits of what I know. I don’t need to understand everything before I can start contributing: I identify what I need to know for the work in front of me, begin with appropriately sized tasks and build my understanding as I go.

I adapt to the way an organisation already works rather than arriving with a predetermined set of tools or practices to impose. I understand the importance of controlled change and adapt to the processes and safeguards an organisation has in place. I'm comfortable working independently, but I regard good communication as particularly important when doing so.