I make complex change clear enough for people to get behind.
I’m Darren Carpenter. I work with cross-functional teams to make technology change understandable, usable and worth adopting, drawing on almost twenty years in design.
Many moving parts, one plan people can get behind.
Selected work
Selected work
Independent project · Free to use · Moving to a new platform
PIP Helper: making a difficult form less daunting
I created PIP Helper, a free AI assistant that helps people plan and practise their answers for a Personal Independence Payment application, one question at a time. It’s built for people facing a stressful process, often on a bad day, so it asks for nothing personal and is honest about what it can and can’t do.
The tool helps you prepare. It never touches the official form.How I designed it
Nothing to installThe first version ran as a ChatGPT assistant with a free login, so there was nothing to download and nothing to pay.
One question at a timeIt asks follow-up questions and gives examples, and people can pause, skip or come back later.
People keep their own wordsAnswers go into the person’s own document, ready to review and edit before they fill in the form.
Nothing personal requiredIt never asks for a name, address or National Insurance number.
Honest about its limitsIt isn’t an official service, doesn’t decide eligibility or give legal, medical or financial advice, and points people to GOV.UK and Citizens Advice.
Calm, plain languageThe tone is warm and plain, built around dignity.
National Autistic Society · 2019–2022
A new website during the pandemic
I collaborated on the launch of a new website that gave more than 500,000 people access to information when it mattered most, and designed flexible components the team could reuse.
Direct Line Group · 2017–2018
App onboarding for policyholders
I designed the onboarding screens at the start of the app, encouraging customers to add their policy so they could receive its benefits, in a regulated financial services setting.
Experience
From the drawing board to the CIO office
Today I’m Digital Design Lead in WPP’s Enterprise Technology team. I design how technology change is explained and experienced across the group, from communications and visual identity to the tools people use day to day, and I bring cross-functional teams together so that change lands well.
Before that came engineering, creative agencies, financial services and the charity sector. Each taught me something different about how organisations work, and I’ve been promoted at four of the organisations I’ve worked for.
2007
Mott MacDonald
Junior Designer, then Graphic Designer
Learned to explain complex engineering clearly.
↑ Promoted
2010
Ronin Marketing
Graphic Designer, then Senior Designer
Five-plus years of agency work for a wide range of clients.
↑ Promoted
2016
Brandiful Design
Creative Director
Led brand creation for small and medium-sized businesses.
2017
Direct Line Group
Digital Designer
Moved from brand into digital product design.
2018
Freelance and Umbee Group
Designer; Graphic Designer
Freelance and in-house roles, broadening my digital work.
2019
National Autistic Society
Integrated Designer, then Senior Integrated Designer
Accessibility and plain language became essential.
Trustee, CASPA BromleySince February 2025, advising this local autism charity on marketing and communications.
Advisory Partner, Brandiful DesignAdvising the Bromley brand and design agency where I was once Creative Director.
Behind this site
Designed by me. Built with AI.
I designed this site and built it in conversation with AI, one prompt at a time. Here are a few of the real prompts and what they changed.
Every era, new tools
The technology keeps changing. The aim stays clear.
My prompt
0
prompts. One website.
Real prompts from the build, lightly tidied.
What the animation shows:
A timeline of design eras: print and the drawing board in 2007, brand and campaigns in 2010, digital products in 2017, accessible by default in 2019, enterprise technology in 2022, and now, designing with AI.
My prompt: “I like the rounded box around the nav bar, with the Quiet Editorial colour theme.” A plain page mock-up gains a rounded navigation bar, rounded cards and warm colours.
My prompts: “Why oxblood as the accent?”, “Try deep teal.”, “What about something more progressive, like lime?”, “Try ultramarine.” The accent colour changes with each one, ending on ultramarine.
My prompt: “Can the initial view follow the user’s own settings, so if their device is in dark mode, it starts in dark mode?” The page switches to dark mode.
It ends on: 56 prompts. One website.
How I work
Design is where I started. People are how change happens.
Most of the hard problems in change are human ones. Good design helps, but only when people understand it, trust it and choose to use it.
01
People
Bringing different priorities to one plan, and earning trust across boundaries.
02
Technology
Helping people see what is changing, why, and what it means for them.
03
Design
Clear, usable work that holds up as more people depend on it.
Simple, scalable, sustainable. Work people can understand, that holds up as more teams depend on it, and that still works a year later.
Point of view
Bring people on the journey, and they become part of the change.
My one piece of advice for anyone leading a rollout
Technology change is a people problem
Most technology changes don’t stall because of the technology. They stall when teams drift apart, each working on its own piece with its own priorities, or when people start designing complex systems before anyone has agreed the problem.
The most useful thing I’ve done is also one of the simplest: bringing teams together regularly to share ideas and see each other’s work. Assumptions get challenged earlier, duplicated effort becomes visible, and silos start to break down.
People are emotional beings. When change is done to them, they resist it, often quietly. When they’re brought along and given a part in shaping it, they own the result.
Contact
Let’s connect.
I’m always glad to talk about design, technology, leadership and making complex things simpler.