Tom Lennan
Portugal
Summary
🤩
RockstarTom Lennan is a retired front-end engineer with 15 years of experience, based in Portugal. He contributed to Teradata's Covalent design system, focusing on UI components, utility features like copy-to-clipboard, and file upload/download capabilities while performing refactors and bug fixes. Known for pragmatic, hands-on work in reusable component design, he helped improve developer-facing demos and dynamic menus that streamline integration. Though no formal title is listed, his sustained open-source contributions reflect deep practical knowledge of front-end architecture and user-facing tooling. Now retired, he brings a seasoned perspective on maintainable UI systems and developer ergonomics.
15 years of coding experience
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (12)
html10
component-development10
material-design10
uid10
typescript10
javascript10
typescripts10
front-end-development10
ui-design10
typescript-types10
angular10
file-handling9
Programming languages (5)
Github contributions (5)
Teradata/covalent
Sep 2019 - Nov 2020
Covalent - A Design System for Teradata
Role in this project:
Front-end Developer
Front-end DeveloperContributions:6 reviews, 18 commits, 21 PRs in 1 year 1 month
Contributions summary:Tom primarily focused on developing and enhancing UI components within the Covalent design system. Their contributions included implementing utility functions, such as a copy-to-clipboard feature, and adding components for file handling and content download. They also modified the dynamic menu and added file upload features. Several commits involved refactoring code, fixing bugs, and updating the component's demo.
materialteradataangular2material-designangular
ooici/pyon
Aug 2011 - Aug 2012
ION Capability Container and core framework (python) - an advanced fork is available at https://github.com/scionrep/scioncc
Contributions:355 commits in 11 months
pythondockerioncapabilitycore-framework
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