Marcello Bardus
Chief Technology Officer at Herodotus
Portugal
Summary
🤩
Rockstar🎓
Top SchoolMarcello Bardus is a CTO and blockchain engineer with eight years of hands-on experience building and maintaining Ethereum-based systems from developer roles to technology leadership. Currently leading technology at Herodotus, he brings practical production experience from Nethermind and Hinto where he focused on core blockchain development and maintenance. Comfortable shipping low-latency, always-on infrastructure, his personal motto—“Ethereum never sleeps, so me either”—reflects a readiness to operate in 24/7 decentralized environments. Based in Portugal, he blends deep protocol-level knowledge with product-minded execution to deliver resilient, auditable solutions. Notably, his trajectory shows a steady shift from individual contributor work on blockchain stacks to strategic CTO responsibilities, giving him both implementation depth and team leadership perspective.
8 years of coding experience
3 years of employment as a software developer
Kozminski University
Italian, English, Polish, Spanish, Portuguese
Stackoverflow
375reputation
97kreached
1answer
12questions
Github Skills (43)
cairo9
typescript9
starknet9
zkp8
turing-complete8
blockchain8
ethereum8
evm8
debugging7
standardization7
smart-contracts6
nest6
hyperledger-composer6
nodejs6
dictionary6
Programming languages (8)
Github contributions (5)
spaghetticoderIT/ChillersControl
Aug 2018 - Oct 2018
Contributions:222 pushes, 3 branches in 2 months
OilerNetwork/fossil_cairo0
Nov 2021 - Jun 2022
Contributions:1 review, 168 commits, 33 PRs in 7 months
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