Felipe Mendes
Senior Frontend Engineer at WalletConnect
Minas Gerais, Brazil
Summary
🤩
Rockstar🎓
Top SchoolFelipe Mendes is a Senior Frontend Engineer with 7 years of experience building modern web products, currently shaping developer UX at WalletConnect after leading frontend architecture and CI/CD improvements at Fleek. He specializes in TypeScript, React and Next.js, but brings full‑stack fluency—having implemented backend features, AWS services, and Web3 integrations across EVM and Solana ecosystems. Felipe contributes to open-source tooling for onchain UX (notably enhancements to a full-stack appkit supporting Wagmi and Solana signing/batch calls), reflecting a strong focus on developer experience and blockchain interoperability. A curious problem-solver since age 13, he combines software architecture interests with hands-on delivery and a history of mentoring remote teams from Minas Gerais, Brazil.
7 years of coding experience
7 years of employment as a software developer
Escola Técnica de Eletrônica "Francisco Moreira da Costa"Bachelor of Computer Engineering Computer Engineering, Bachelor of Computer Engineering Computer Engineering at Instituto Nacional de Telecomunicações - Inatel
English, Portuguese
Github Skills (12)
typescript10
wallet10
javascript10
typescripts10
walletconnect10
solana10
react10
typescript-types10
wagmi10
daap9
blockchain9
testing9
Programming languages (6)
Github contributions (5)
reown-com/appkit
Jul 2024 - Apr 2025
The full stack toolkit to build onchain app UX
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:3 releases, 206 reviews, 180 PRs in 8 months
Contributions summary:Felipe's contributions primarily focused on enhancing the user experience and functionality of the onchain application toolkit. They refactored and updated tests, specifically those related to the Wagmi library, across various components. The user also implemented features related to signing transactions, including support for signing batch calls, and adding payment integrations. Furthermore, they worked on extending and refining the support for Solana integration within the toolkit.
integrationreactwidgetproviderwallets
Psychedelic/sonic-js
Jan 2022 - Jul 2022
Sonic-js is a library that holds an API for interacting with Swap Canister
Contributions:3 reviews, 204 commits, 26 PRs in 6 months
apiswapjavascripttypescriptsonic
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