JMCQUARRIE.co.uk
James McQuarrie - Helping founders and product teams understand what to build before they build it.
Portfolio
20+ years. 26 founders. 16 startups. 5 multinationals. 4 businesses of my own.
I’ve spent my career helping teams answer the same handful of questions: What problem are we really trying to solve? What should we build first? How can we test our thinking quickly? And what do we need to learn next?
The answers have taken me from global technology companies to early-stage startups, from consulting to founding businesses of my own. Here are a few of the projects that have shaped how I think about building products.
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Slice
2025 – On going
Helping a newly formed team deliver a suite of custom hardware and software products for thousands of independent pizza shops across the US.
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Glad
2023 – On going
Building a bootstrapped climate-tech startup that has helped fund the removal of more than 60,000kg of greenhouse gases.
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Visible
2023 – On going
Exploring how AI could help people understand themselves through the stories hidden within their own digital footprint.
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Shopify
2021 - 2023
Helping one of the world’s largest product organisations deliver B2B commerce experiences used by millions of merchants worldwide.
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Eporta
2020 – 2021
Building B2B commerce products helping traditional manufacturers bring bespoke products into the world of ecommerce.
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Tidy
2020 – On going
Launching a consumer brand from scratch, taking a physical product from idea through manufacturing, ecommerce and customer acquisition.
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Teach Your Monster
2020
Helping an award-winning educational game discover the right pricing model through rapid experimentation and real customer behaviour.
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Cookpad
2018 – 2019
Helping one of the world’s largest recipe communities evolve products used by millions of home cooks across multiple international markets.
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Kynd
2018
Helping a cybersecurity startup define its first product, customer journey and MVP before writing a line of production code.
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Aspect.co.uk
2017 – 2018
Improving the end-to-end customer experience for one of the UK’s largest home maintenance providers.
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NEXTFREE
2015 – 2021
Building and growing a platform that helped thousands of freelancers connect with recruiters looking for talent.
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DAD
2015 – 2017
Building a venture-backed startup helping homeowners get expert advice without waiting for a tradesperson.
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Arcadis
2015
Designing an enterprise learning platform supporting employees across one of the world’s largest engineering consultancies.
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Dream It Get IT (DIGIT) – Now “Visii”
2012 – 2015
Helping define products and customer opportunities for a startup pioneering semantic image search technology.
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The Union
2012
Helping multiple organisations turn a shared vision for digital identity into a product teams could build.
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Sweet & Maxwell (Part of Thomson Reuters)
2011 – 2012
Improving search, navigation and information architecture across legal research products used by professionals worldwide.
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GlowLabs
2011
Helping shape the customer experience for one of the UK’s earliest smart home startups, later acquired by British Gas as part of Hive.
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Roxxor
2010
Designing websites and web applications for a diverse range of clients while discovering an approach to product that’s stayed with me ever since.
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ProcServe
2007-2009
Making one of the UK’s largest government procurement platforms easier to use across departments, suppliers and schools.
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PA Consulting
2005-2007
Helping launch new products and ventures inside one of the world’s leading consulting firms.