Caainã Jeronimo
Senior Software Engineer at Consensys
Paraíba, Brazil
Summary
🤩
Rockstar🎓
Top SchoolCaainã Jeronimo is a Senior Software Engineer with 11 years of hands-on experience building full-stack applications and UI components across JavaScript/TypeScript, Python, React/React Native, Next.js, Tailwind and Postgres. He has shifted into Web3 in recent years, delivering production features like token bridging, NFT gifting, and smart-contract integrations using ethers.js, Wagmi and Viem for platforms such as sound.xyz and DAO tooling at Origami. Currently at Consensys (and previously listed as Senior Software Engineer at MetaMask on GitHub), he combines frontend craftsmanship with backend integration skills to ship polished, user-centered Web3 experiences. His background includes teaching game development and co-founding a games/apps studio, which explains a strong product sensibility and attention to interactive UX. Based in Paraíba, Brazil, he brings a pragmatic, cross-disciplinary approach—comfortable taking ideas from design prototypes to deployed blockchain-enabled products.
11 years of coding experience
15 years of employment as a software developer
Technologist, Digital Games, Technologist, Digital Games at Cesed - Centro de Ensino Superior e Desenvolvimento
English, Portuguese
Stackoverflow
1reputation
0reached
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Github Skills (37)
browser-extension10
opera10
plug10
brave10
browser10
chrome-extension10
metamask10
firefox10
chrome10
ethereum10
blockchain10
dapp-developers10
react8
android8
react-native7
Programming languages (5)
Github contributions (5)
caieu/valid-chess-moves-app
Mar 2020 - Jul 2021
A web application where you can see all the possible positions where the Knight chess piece can move in exactly 2 turns.
Contributions:2 reviews, 8 PRs, 12 pushes in 1 year 4 months
pieceknightjavascriptweb-applicationturns
caieu/valid-chess-moves-api
Mar 2020 - Mar 2020
Backend service for the valid-chess-moves-web-app
Contributions:10 PRs, 18 pushes, 6 branches in 4 days
movesjavascriptexpressbackendnodejs
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