Sujinย Lee
Senior Software Engineer at Adjust
Berlin, Germany
Summary
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Top SchoolSujin Lee is a Senior Software Engineer based in Berlin with 11 years of experience building data-driven web applications and front-end systems. Skilled in React, Vue, D3, and Elixir integrations, she has led migrations to micro-frontends and revamped complex onboarding and app settings to improve usability at Adjust. Her background in data visualization and journalism produced award-winning interactive stories and maintainable design systems, while earlier work in tax and crypto tooling demonstrates strong product impact and conversion lift. An active open-source contributor, she has improved Material UI components like Autocomplete and TextareaAutosize to better match Material Design and edge-case layouts. Trained in digital content and music composition, she combines a creative sensibility with rigorous engineering to craft intuitive, high-performance user experiences.
11 years of coding experience
9 years of employment as a software developer
Master's degree Digital Contents and Information Studies, Master's degree Digital Contents and Information Studies at Seoul National UniversityBachelor's degree Music Theory and Composition Music Education, Bachelor's degree Music Theory and Composition Music Education at Sookmyung Women's University
Korean, English
Github Skills (13)
system10
javascript10
react-components10
material-ui10
system-design10
react10
react-component10
jestjs9
jtest9
jes9
typescripts8
typescript8
typescript-types8
Programming languages (9)
Github contributions (5)
mui/material-ui
Oct 2020 - Dec 2020
Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:8 reviews, 6 commits, 8 PRs in 1 month
Contributions summary:Sujin primarily contributed to the React-based UI library, focusing on improving the Autocomplete and TextareaAutosize components. Their commits addressed bug fixes, such as fixing an unclickable area and handling containers with no intrinsic height. The user also updated the component's adherence to Material Design specifications and made minor improvements to documentation examples related to localization.
reactmuimaterialjavascriptmaterial-design
sujinleeme/working-in-berlin
Mar 2021 - Jul 2022
Useful resources for those who want to work for IT companies based in Berlin ๐ฉ๐ช
Contributions:17 commits, 11 PRs, 26 pushes in 1 year 4 months
orientdblifeextjsfilemakerjava
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