Jack Mason
Tokyo, Japan
Summary
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SeniorJack Mason is a Senior Front End Engineer with 11 years of experience building user-centric, accessible web applications, currently shaping workflow UX at Kraken using React and TypeScript. He has a strong design-systems background—contributing to the Carbon Design System's Vue components—and a track record of leading feature development and design system projects across IBM, Rakuten, and Octopus Energy. Comfortable across the full stack, Jack blends technical leadership (system migrations and project lead roles) with hands-on implementation, accessibility advocacy, and pragmatic collaboration with product teams. Based in Tokyo, he brings proven experience shipping complex UI features, mentoring teams, and improving developer experience while championing an open, inclusive web.
11 years of coding experience
Stackoverflow
63reputation
11kreached
0answers
3questions
Github Skills (12)
javascript10
carbon-design-system10
front-end-development10
vue10
storybook10
vue-jsx10
html9
css9
polymer6
ajax6
chartjs6
ibm-cloud6
Programming languages (11)
Github contributions (5)
carbon-design-system/carbon-components-vue
Oct 2019 - Oct 2020
Vue implementation of the Carbon Design System
Role in this project:
Front-end Developer
Front-end DeveloperContributions:4 reviews, 9 commits, 10 PRs in 1 year
Contributions summary:Jack primarily contributed to the front-end implementation of the Carbon Design System's Vue components. Their work involved fixing bugs related to the visual presentation and functionality of various components such as dropdowns, file uploaders, and combo boxes. They also added new features like skeleton components for tabs and toggles, including associated storybook stories, and refined existing components by integrating v-html to allow markup within notifications.
carbon-design-systemvuecarbon-components-vuecarbon
mrsideshowjack/launchinternational.co.uk
Nov 2016 - Feb 2018
Contributions:52 commits, 2 PRs, 48 pushes in 1 year 2 months
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