Joss Mackison
Frontend Developer at Thinkmill
Sydney, New South Wales, Australia
Summary
🤩
RockstarJoss Mackison is a Frontend Developer based in Sydney with 12 years of experience building polished, accessible React interfaces and design systems. He repeatedly contributes to well-known open-source projects—like Keystone, React Select and React Native apps—focusing on component design, styling consistency, and UX refinements. Joss has a knack for turning tricky UI interactions into reliable patterns, from toast notifications and comboboxes to dialog and editor features, often improving accessibility and responsiveness along the way. Comfortable across the stack when needed, he has also refactored templates, routes and demos to align front-end expectations with backend models. Colleagues rely on him for thoughtful component primitives and pragmatic refactors that scale across products.
12 years of coding experience
Github Skills (46)
javascript10
mobile-development10
react-native10
ui-components10
css10
typescript10
user-interface10
styled-components10
system-design10
carbon-design-system10
ui-design10
datatable10
dialog10
interface-design10
breadcrumb10
Programming languages (12)
Github contributions (5)
touchstonejs/touchstonejs
Dec 2014 - Jun 2022
Mobile App Framework powered by React
Role in this project:
Front-end Developer
Front-end DeveloperContributions:269 commits, 12 PRs, 99 pushes in 7 years 7 months
Contributions summary:Joss focused on developing and improving UI components for the TouchstoneJS framework. Their contributions included fixing select field styles, adding new input and textarea components, and enhancing the list component. They also worked on the Keypad component, adding a delete icon, and addressing issues related to form component rendering.
mobile-applicationreact
jossmac/react-toast-notifications
Jun 2018 - Jul 2021
🍞 A toast notification system for react
Role in this project:Front-end Developer
Front-end DeveloperContributions:16 reviews, 74 commits, 63 PRs in 3 years 1 month
Contributions summary:Joss primarily contributed to the front-end components of the React toast notification system. Their work involved implementing UI elements, styling, and ensuring responsiveness. They focused on creating a customizable and visually appealing user interface. Furthermore, they fixed bugs and addressed horizontal scrollbar issues.
reacttoastnotificationstoast-notificationssnackbar
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