smart contract engineer

smart contract engineer
Web3 Talent

@zack

4+ years Solidity/EVM | 14+ years Backend (Large-scale) | 4 years Web3

Blockchain & Smart Contract Expertise

  • Familiar with Bitcoin and Ethereum principles, smart contract development
  • Understanding of smart contract security and common attack vectors such as reentrancy, signature reuse, front-running, and permission management vulnerabilities
  • Proficient in Solidity, OpenZeppelin library, gas optimization strategies and contract upgrade patterns such as transparent proxies and UUPS
  • Comprehensive knowledge of ERC standards (ERC20, EIP712, EIP2612, *ERC721...
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Salary & Rates

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Location, Languages, Skills

Active over a week ago
Hongkong
🗣️English, Mandarin
🚀 In crypto since 2022
🌱 Member since March 2026
Accepts Crypto
Accepts Fiat
Open to Relocation
Open to Full-time
Open to Part-time
Remote

Work History

PeriodTitleCompany
Jul 2024 to Jul 2025Sign in to view Hcohj Ektiqrzi NhnfbokhSign in to viewVvbact.aqf
Jun 2022 to June 2024Sign in to view Mdwwogapwy PdlmvuwhSign in to viewFhxtwbmwl
Jun 2014 to May 2022Sign in to view Eivzaw Dwbzvnjpkhh PgezwmbSign in to viewTbdg.Hvh (BZSG: AFKY)
Jan 2014 to Mar 2014Sign in to view Vtewarwe &xpw; Qgpebqdo FesrnqetxSign in to viewMvkv Hqf Bwc Nl Ivmr.XEV.Mwf
Sep 2011 to Sep 2013Sign in to view Yfqwhc S++ DxznqsxuhSign in to viewSIGHE FIF.Egp
Jul 2010 to Jul 2011Sign in to view Vpzhuznp TqvhojeejSign in to viewGr6 Hjupf Ri.,Bjz
Jul 2009 to Jul 2010Sign in to view Vtvspv Wzctysrw BndtwyetSign in to viewGak Ytp Bvhra Fkw (Anthrke) Wcfqktkmmaws Cj., Opd.
Jul 2006 to Aug 2008Sign in to view Twukeccn YaoyoosfSign in to viewXg Kqol (Vslxyhq) Jyuyrdiititx Dj., Aim.

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Member since March 2026

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