Martín Triay
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Summary
🤩
Rockstar🎓
Top SchoolMartín Triay is a product, engineering, and marketing leader with 13 years of experience building secure, open-source blockchain infrastructure from Buenos Aires. He has held senior roles at OpenZeppelin—ranging from Security Researcher to Product Lead and Head of Marketing—where he shipped and hardened core upgradeable contract tooling and token vesting primitives used widely in the Ethereum ecosystem. A hands-on contributor to OpenZeppelin and Starknet projects, Martín has implemented Cairo smart contracts for Starknet and improved upgradeability, testing, and versioning across major repos. He combines founder mentality and cross-functional leadership with deep security expertise, having driven test suites, vulnerability mitigations, and deployability improvements. As a former founding engineer at Decentraland and a lecturer at ITBA, he bridges cutting-edge research and practical developer tooling. His GitHub motto—cogito ? sum : null—captures a pragmatic, thoughtful approach to building dependable decentralized systems.
13 years of coding experience
8 years of employment as a software developer
Perito Mercantil Comercio, Perito Mercantil Comercio at Escuela Superior de Comercio Carlos PellegriniLicenciatura en Ciencias de la Computación Facultad de Ciencias Exactas y Naturales, Licenciatura en Ciencias de la Computación Facultad de Ciencias Exactas y Naturales at University of Buenos Aires
English, Spanish
Stackoverflow
5,692reputation
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155answers
4questions
encoding
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Github Skills (39)
javascript10
solidity10
evm10
command-line-interface10
starknet10
cairo10
security10
sinatra10
ethereum10
command-line10
smart-contracts10
versioning10
cli10
testing9
acc9
Programming languages (16)
Github contributions (5)
OpenZeppelin/cairo-contracts
Aug 2021 - Dec 2022
OpenZeppelin Contracts written in Cairo for Starknet, a decentralized ZK Rollup
Role in this project:
Back-end Developer
Back-end DeveloperContributions:23 releases, 1138 reviews, 203 commits in 1 year 4 months
Contributions summary:Martín primarily contributed to the development of smart contracts using Cairo, a language designed for Starknet. Their work involved creating and modifying contracts, including a basic contract, an ERC20 token draft, and an account draft. These contributions focused on foundational smart contract logic, including token transfers, approvals, and account functionality. The user also implemented key features like account initialization, nonce management, and contract calls using the Starknet platform's features.
rollupethereumopenzeppelin-contractsblockchainopenzeppelin
OpenZeppelin/openzeppelin-upgrades
Jul 2020 - Dec 2020
Plugins for Hardhat and Foundry to deploy and manage upgradeable contracts on Ethereum.
Role in this project:Back-end Developer
Back-end DeveloperContributions:1 release, 18 reviews, 19 commits in 5 months
Contributions summary:Martín contributed significantly to the OpenZeppelin Upgrades project, focusing on implementing and improving the upgradeability of smart contracts. Their work involved removing bytecode metadata for versioning, adding version tests, and addressing review comments. Furthermore, they implemented proxy and provider abstractions, and improved error handling for EIP-1967. Additionally, they worked on splitting deployment and validation versioning identifiers.
foundryethereumtruffleevmsolidity
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