Gregório Magalhães
Software Engineer at Spruce Systems, Inc.
Paraná, Brazil
Summary
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Rockstar🎓
Top SchoolGregório Magalhães is a software engineer with 11 years of experience, currently building Flutter applications at Spruce Systems while based in Paraná, Brazil. He brings full-stack chops from prior roles as a mobile and JavaScript developer and contributes meaningfully to open-source—most notably implementing full-stack features for the widely used Sign-In with Ethereum (siwe) library, including EIP-1271 and delegation checks. Passionate about new technologies and product-driven development, he combines pragmatic engineering with an eye for UX, as seen in example app improvements he’s shipped. A Brazilian from Florianópolis with a Computer Science background from Universidade Estadual de Maringá, he enjoys strategy games, which inform his methodical approach to solving complex problems.
11 years of coding experience
2 years of employment as a software developer
Bachelor's degree, Computer Science, 5th, Bachelor's degree, Computer Science, 5th at Universidade Estadual de Maringá
Stackoverflow
1reputation
0reached
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Github Skills (12)
fullstack-development10
javascript10
ethereum10
full-stack10
identity10
ethersjs10
apidoc9
api9
typescript-types7
react7
typescript7
typescripts7
Programming languages (14)
Github contributions (5)
spruceid/siwe
Oct 2021 - Oct 2022
Sign-In with Ethereum library
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:7 releases, 30 reviews, 47 commits in 1 year
Contributions summary:Gregório significantly contributed to the `siwe` library, a Sign-In with Ethereum implementation. Their work encompassed both backend and frontend aspects, as evidenced by modifications to ABNF parsing, client-side message generation and validation, and example integrations. They implemented functionalities such as EIP-1271 support and delegation checks, and they also addressed UI/UX concerns within the example notepad application. This shows the user's ability to develop a full-stack environment.
ethereumsign-insignethereum-libraryidentity
spruceid/discourse-siwe-auth
Feb 2022 - Jul 2022
Discourse plugin for SIWE authentication
Contributions:4 reviews, 35 commits, 8 PRs in 4 months
discoursesiwediscourse-pluginauthenticationplugin
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