Skip to content
Jessica Mumby

Hiya, I’m Jess 👋

I build AI products.

Product leader, twelve years in. I’ve shipped the UK Government’s first AI fraud engine, an NHS product that made it into Wired, and an app that turns doomscrolling into reading. Based in Newcastle, available now.

📍 Newcastle upon TyneAvailable for my next role

Work with me →See my work

About

Twelve years of shipping things that matter

I’ve spent 12+ years building products across banking, big tech, pharmaceuticals and UK Government — taking things from 0→1, turning around legacy platforms, and leading the organisational change that makes either stick. I care about outcomes, not outputs.

Most of that time has been spent close to AI: quantifying brain scans at GE Healthcare, building One Login’s fraud engine for the Cabinet Office, and taking an EdTech AI product through product-market fit at hedgehog lab. I like running multidisciplinary teams and translating between the backlog and the boardroom.

Outside work I build my own apps (Scroll Books is live on both stores) and write about what I learn doing it. I’m back in Newcastle after five months travelling Australia and New Zealand, and I’m available immediately for my next role.

Jessica Mumby
somewhere in Australia, 2026
years in product
12+
legacy transformations
5+
product launches
15+
users across all products
10M+
  • NowAvailable for my next role
  • 2025–26Lead Product Manager · hedgehog lab
  • 2021–25Product & Delivery Lead (UK Gov) · Freelance
  • 2020–21Senior Delivery & Product Manager · Made Tech
  • 2019–20Programme Manager, New Products · The Guardian
  • 2018–19Strategy & Operations · Google
  • 2017–18Senior Management Consultant · Oliver Wyman
  • 2014–17Global Product Manager · GE Healthcare

Apps

Things I build for myself, evenings and weekends

  • Scroll Books screenshot

    Scroll Books

    Live

    An infinite scroll reading experience. Flutter. Custom algorithm to chunk books into a readable scroll, very nerdy under the hood.

    AndroidApple iOS

  • Brushlog

    WIP

    A miniature painting tracker for tabletop hobbyists. Flutter. AI assisted color suggestions.

  • Super8

    WIP

    A design-sprint ideation tool. Flutter. Solo + Supabase-powered group sessions.

Writing

Notes from building in public

Beliefs

Things I keep coming back to

  1. 01AI is a collaborator, not a vending machine
  2. 02Share the embarrassing first version, don’t ship it
  3. 03Product includes the work of deciding what not to build
  4. 04Fall in love with the problem, not the solution
  5. 05The interesting work happens at the edges

Contact

Say hello

I’m available now for product-leadership roles and the odd interesting conversation. Email me or find me on LinkedIn.

Response time: faster than a snail, slower than a comet.