Lucas Duailibe
Tech Lead at Praso
São Paulo, Brazil
Summary
🤩
Rockstar🎓
Top SchoolLucas Duailibe is a Tech Lead based in São Paulo with 13 years of hands-on software engineering experience and a Computer Engineering background from ITA. He has led teams at Geekie and now Praso, blending front-end craftsmanship with back-end reliability to deliver production-ready systems. An active open-source contributor, he has made notable commits to the widely-used Prettier formatter—improving JSX, comment printing and edge-case formatting—and contributed backend features to the beets music manager. Comfortable shipping both developer-facing tools and application features, he brings an engineer’s attention to output consistency and user experience. Colleagues can expect a leader who still dives into code to harden workflows and polish delivery.
13 years of coding experience
9 years of employment as a software developer
Computer Engineering, Computer Engineering at Instituto Tecnológico de Aeronáutica - ITA
Portuguese, English
Stackoverflow
4,087reputation
1.0mreached
57answers
1question
jsx
top-5%
unit-testing
top-5%
jestjs
top-5%
redux
top-5%
javascript
top-5%
react-native
top-5%
Github Skills (32)
music-manager10
javascript10
python10
media-library10
musicxml10
react10
jsx10
code-formatting10
react-native9
musicbrainz9
unit-testing9
redux9
mochajs9
jestjs9
cli9
Programming languages (10)
Github contributions (5)
prettier/prettier
Apr 2017 - Feb 2022
Prettier is an opinionated code formatter.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:10 releases, 85 reviews, 319 commits in 4 years 11 months
Contributions summary:Lucas made several commits focused on refining the code formatting and structure of the Prettier project. Their contributions include fixing code formatting issues within the codebase, such as ensuring proper line breaks and handling comments, which likely involves working with code indentation, parenthesis, and comments within the JavaScript and related languages. The user also addressed specific edge cases related to JSX elements and the printing of comments in various scenarios, contributing to the robustness of the formatter. These efforts are indicative of a focus on the user experience and output consistency.
astvueformattermarkdownprettier
beetbox/beets
Mar 2013 - May 2015
music library manager and MusicBrainz tagger
Role in this project:Back-end Developer
Back-end DeveloperContributions:41 commits, 2 PRs, 1 push in 2 years 2 months
Contributions summary:Lucas primarily contributed to the `beets` music library manager, focusing on enhancements and bug fixes within the codebase. Their work includes implementing new features for the convert plugin, such as the "keep new files" option, and modifying its behavior. The user also addressed minor issues like typo corrections and fixing bugs related to the music library's functionality. Additionally, they worked on adding fingerprint storage and various improvements.
clipythonmusicbrainztaggermusic
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