Moneytree’s consumer app brings a user’s banking data together across iOS and Android, providing a single view of accounts and financial institutions.

I established the React Native foundation within the existing native iOS and Android application, defining the architecture, network layer with TanStack Query and testing with Jest and React Native Testing Library. I built and migrated features, including forms and backend integrations, while working closely with the native app. I also contributed to backend services and AWS infrastructure, including a data residency migration, receipt uploads, report generation, Stripe payment integrations and notification delivery. Alongside the product work, I built internal tools and dashboards for the engineering and marketing teams.

Growing Stories is a reading app for four- and five-year-olds that retells classic tales, like Treasure Island, illustrated from my own sketches, with a pipeline keeping characters consistent across pages. A child’s name and age are written into the story text, and they pick which character they look like in the pictures, with each reader on an account keeping their own place.

I designed, built and released it myself: the React Native and TypeScript app, including the personalization engine that weaves each child’s name and chosen character into the story text and illustrations, the multi-reader profile system, and the subscription flow that keeps the first story free for everyone; and the Node.js backend that serves the stories and handles accounts behind it.

A generative-AI music platform where creators generate and shape royalty-free tracks for their own projects.

I built and maintained features across the web app in Vue.js and vanilla JavaScript, integrated Stripe and PayPal for billing, and built APIs in the Ruby on Rails backend, plus OAuth, music distribution integrations and a Canva plugin. Every feature shipped as an A/B test.

A financial operations platform for SMEs, turning banking data into views for cash flow, spending and daily decisions.

I built the first MVP with one other engineer, shaped the core journeys and integrated the Moneytree APIs behind it.

The web platform businesses use to manage their payments and financial data through Checkout.com.

I joined the core team early, when the micro-frontend was a released MVP for a handful of clients, and helped set the foundations other teams built on, splitting new features into micro-frontends they went on to own, with around 5 product teams shipping on the core. I also worked with QA and contributed heavily to the Cypress end-to-end test suite, partnered with product on sprint-based delivery, and mentored junior engineers joining the team.

Checkout.com's NDA covers the dashboard UI, so I can't share screenshots of it here.

I led the rebrand and rebuild of Issho Tsucho into LINK Kit, an embeddable platform partner banks use for white-labeled account aggregation, spending and rewards.

I covered architecture, UX direction, and hands-on React and TypeScript implementation through launch.

My first project at Moneytree: a web product for onboarding users, connecting financial institutions and sharing account data securely.

I delivered the product end to end, from onboarding and institution connection journeys to secure consent and data-sharing paths.

A secret NatWest prototype built to show what a next-generation banking app could look like: new customers could sign up, pass real-time identity verification and open an account, then view transactions, manage accounts and move money between them, all against a sandboxed instance of the bank's own systems.

I built the React Native app and its Node.js backend as a freelancer with Draw Group, now part of Oliver Wyman Digital.