Matías Ξ
Security Researcher at Spearbit Labs
Chile
Summary
👤
Senior🎓
Top SchoolMatías Ξ is a security researcher and seasoned blockchain engineer with nine years of experience specializing in Web3 and offensive security. He has led blockchain security efforts at Kudelski Security and Halborn and now conducts Web3 research at Spearbit Labs, bringing hands-on expertise in smart contract tooling, multi-chain deployments, and Chainlink integrations. As founder of LuckySeven and a developer on projects like DSLA Protocol, he streamlined multi-chain deployment workflows and built automation tooling that shrank deployment times from days to minutes. His academic background includes an MSc in Blockchain and Digital Currency and early research on low-cost PRNGs and symmetric encryption for IoT, reflecting a long-standing interest in cryptography. Comfortable across ops, backend, and smart-contract stacks, he pairs pragmatic engineering with cypherpunk principles—"vires in numeris"—and a track record of turning decentralization concepts into production systems. Based in Chile, he blends startup grit with enterprise-grade security leadership and deep protocol-level knowledge.
9 years of coding experience
10 years of employment as a software developer
Electric Engineer, Electric Engineer at Universidad de Santiago de ChileEngineer's degree, Electrical and Electronics Engineering, Engineer's degree, Electrical and Electronics Engineering at Universidad Técnica Federico Santa MaríaMSc. in Blockchain and Digital Currency, Computer Science, MSc. in Blockchain and Digital Currency, Computer Science at University of Nicosia
Github Skills (38)
solidity10
ethereum10
blockchain10
smart-contracts10
risk-management10
cryptocurrency8
wallet7
crypto7
portal5
nodejs5
rsk5
uniswap4
kernel4
docker4
python4
Programming languages (5)
Github contributions (5)
matiasbn/bat-cli
Nov 2022 - May 2026
Contributions:122 pushes, 7 branches in 3 years 5 months
Stacktical/stacktical-dsla-developer-toolkit
May 2021 - Sep 2021
The DTK help developers and node operators work together on deploying new protocol use cases.
Contributions:326 commits, 2 PRs, 82 pushes in 4 months
deployingcasesuse-casesethereumblockchain
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