Kristjan Kosic
Chief Executive Officer & Co-Founder At Protokol at ARK Ecosystem
Maribor Metropolitan Area Slovenia
Summary
👤
Senior🎓
Top SchoolKristjan Kosic is a seasoned technology leader and entrepreneur with over nine years building scalable blockchain and enterprise software solutions. As Co-Founder and Chief Innovation Officer at Protokol (and now Provenant), he translates ARK ecosystem blockchain technology into practical, business-aligned products and services for enterprises and governments. He combines hands-on engineering from his early systems and medical-device work with strategic leadership—having navigated ISO certification, delivered medical-grade software, and led ARK’s technical direction. His work focuses on removing blockchain complexity to drive automation, data integrity and new revenue streams while preferring carbon-friendly infrastructure. An executive board member of the ARK Ecosystem, he blends academic research roots with startup grit and a long track record of shipping production-ready distributed systems. Based in Slovenia, he’s notable for turning demanding regulatory and technical constraints into pragmatic, auditable solutions for real-world customers.
9 years of coding experience
26 years of employment as a software developer
in progress - Doctor of Philosophy (PhD), Computer and Information Sciences, General, in progress - Doctor of Philosophy (PhD), Computer and Information Sciences, General at Univerza v MariboruRotterdam School of Management, Erasmus University
English, German, Serbian, Slovenian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (104)
cryptocurrency10
crypto10
net10
typescript10
modular-architecture10
nodejs10
nft10
blockchain10
dotnet9
golang9
exchange9
server9
java9
iot9
hardhat9
Programming languages (17)
Github contributions (5)
ArkEcosystem/learn.ark.dev
Sep 2019 - Oct 2020
Contributions:4 PRs, 169 pushes, 2 branches in 1 year
kristjank/ark-go
May 2017 - Jan 2018
Ark GO client for ARK.io blockchain ecosystem #golang #ark #blockchain
Contributions:18 releases, 276 commits, 132 PRs in 7 months
blockchaingogolangark-dev-kitark
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