Thais Reis

Full Stack Developer — Web3, Rust/Soroban, TypeScript · Rio de Janeiro, Brazil

I build decentralized infrastructure that actually ships — from Rust smart contracts to the interfaces on top of them.

Five years across the whole stack, with a 360° view: data engineering in Python, backend architecture in Node.js, smart contracts in Rust/Soroban on Stellar, and high-performance interfaces in React.

Currently CTO at Plina Finance, building on-chain infrastructure for institutional tokenization of credit rights, and founder of Karn, an open-source governance ecosystem on Stellar.

Selected work

All projects →

Karn
Ongoing
An open-source governance protocol on Stellar, paired with a program to expand women's participation in tech across Latin America.
Plina Finance
Ongoing
On-chain infrastructure for the institutional tokenization of credit rights, built on Stellar.

Now

Architecting asset issuance and authorization controls on Stellar at Plina Finance.
Shipping the Karn protocol SDK and its governance contracts.
Competing in Web3 and AI hackathons — where most of my best work starts.

Get in touch

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