Joey K
Head Of Blockchain at OpenServ
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolJoey K is a blockchain-focused technology leader based in Amsterdam with nine years of hands-on experience building networks, wallets, and high-throughput systems. Currently Head of Blockchain at OpenServ, he previously led engineering and CTO roles where he shipped testnets/mainnets, a browser wallet used by 50K+ people, and smart contracts for digital collectibles and DeFi. He has repeatedly scaled teams and products—from recruiting and mentoring Web3 developers to delivering production-grade explorers and CRM/back-end platforms. Joey blends protocol-level Substrate experience with practical product delivery, making complex blockchain primitives accessible to end users. Notably, his career shows a pattern of moving quickly from engineering to strategic leadership while keeping a developer's focus on shipping resilient systems.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Applied Science - BASc Computer and Information Sciences and Support Services, Bachelor of Applied Science - BASc Computer and Information Sciences and Support Services at Hanze
English, Dutch, Arabic
Github Skills (164)
telegram10
crypto10
javascript10
browser10
ai10
chatbot10
zap10
agent10
slack10
nodejs10
npm10
discord10
agentic10
fusion10
blockchain10
Programming languages (8)
Github contributions (5)
JoeyKhd/eliza
Jan 2025 - Mar 2025
Autonomous agents for everyone
Contributions:7 PRs, 91 pushes, 15 branches in 2 months
FUSIONFoundation/web3fsnpy
Aug 2019 - Dec 2020
The Python implementation of FUSION’s Web3 functions
Contributions:12 commits, 11 PRs, 11 pushes in 1 year 3 months
pythonethereumpython-implementationblockchainweb3
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