Willian Tamagi
Staff Software Engineer at All Turtles
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolWillian Tamagi is a Staff Software Engineer with over a decade of hands-on experience turning complex ideas into clean, high-performance frontends, currently shaping frontend architecture and product quality at All Turtles. He specializes in React, TypeScript, and GraphQL, and has led cross-functional teams to deliver performant Next.js applications, micro-frontend architectures, and design-system work at scale. Willian pairs deep technical craft—performance optimization, testing, and CI/CD—with empathy-driven leadership, mentorship, and a focus on connecting code to user value. He contributes to open-source UI tooling (notably work on the Megadraft rich text editor) and stays deliberately hands-on to guide projects from kickoff to delivery. Comfortable across stacks from legacy desktop systems to modern frontend ecosystems, he brings a rare mix of operational experience from CTO work and discipline from large-enterprise teams.
11 years of coding experience
13 years of employment as a software developer
Bachelor's degree Ciência da Computação, Bachelor's degree Ciência da Computação at Universidade Estadual do Oeste do Paraná
Portuguese, English, Spanish
Stackoverflow
11reputation
8kreached
1answer
0questions
Github Skills (11)
editors10
javascript10
editor10
rich-text-editor10
react10
draft-js10
contenteditable9
testing8
css6
primefaces6
jsf6
Programming languages (10)
Github contributions (5)
globocom/megadraft
Oct 2019 - Jan 2020
Megadraft is a Rich Text editor built on top of Facebook's Draft.JS featuring a nice default base of components and extensibility
Role in this project:
Front-end Developer
Front-end DeveloperContributions:16 commits, 6 PRs, 26 comments in 2 months
Contributions summary:Willian primarily contributed to the user interface components of the Megadraft rich text editor. Their commits focused on enhancing the read-only functionality, implementing styling adjustments, and fixing related bugs. They made changes to components such as `ImageBlock`, `CommonBlock`, and `BlockInput`, and added tests to maintain the functionality. These updates specifically modified the behavior and appearance of the editor in various states, improving user experience.
extensibilityjsrich-text-editorreactmegadraft
wdtamagi/svelte-avatar
May 2020 - Oct 2022
An avatar component for Svelte
Contributions:3 releases, 3 reviews, 56 commits in 2 years 4 months
svelteavatarjs
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