Igor Żuk
Software Engineer at Monadic
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolIgor Żuk is a pragmatic software engineer with nine years of experience building high-performance, secure backend systems and blockchain infrastructure from Barcelona. He has deep Rust expertise evidenced by contributions to a Cardano node backend and implementing a TLS-enabled REST API for the privacy-focused jormungandr blockchain node. At Monadic he designed and implemented a funding-pool smart contract and helped pivot a PoW Rust project into production Solidity contracts including ERC‑20, DAO governance and ENS subdomains. His background spans systems-level Rust services, distributed P2P networks, GRPC/REST interfaces and traditional Java stacks, reflecting an ability to move between low-level concurrency and pragmatic web integration. Curious and self-directed, he has repeatedly taken ownership of end-to-end components—from protocol implementations to deployment automation—while collaborating with open-source communities.
9 years of coding experience
6 years of employment as a software developer
Magister inżynier (Mgr inż.), Informatyka, 4,5, Magister inżynier (Mgr inż.), Informatyka, 4,5 at Politechnika Wrocławska
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (20)
api-rest10
tls1210
api-design10
restful-api10
tls1310
actix-web10
mtls10
blockchain10
libtls10
rest-api10
rust10
serializer9
serializable9
serialization9
deserialization9
Programming languages (21)
Github contributions (5)
cardano-foundation/jormungandr
Jan 2019 - Jan 2020
privacy voting blockchain node
Role in this project:
Back-end Developer
Back-end DeveloperContributions:118 commits, 146 PRs, 494 pushes in 11 months
Contributions summary:Igor primarily contributed to building a REST API server service for the jormungandr blockchain node. They implemented the core functionality to create and run the REST API server, including TLS configuration for secure communication. Furthermore, the user integrated features to retrieve node statistics, such as transaction and block counts, and included a method to fetch and display the UTXO set via the REST API. Finally, the user added a mechanism for receiving messages in the form of hex-encoded data.
blockchain
CodeSandwich/jekyll-seo-tag
May 2020 - Sep 2025
A Jekyll plugin to add metadata tags for search engines and social networks to better index and display your site's content.
Contributions:6 pushes, 1 branch in 5 years 4 months
search-enginesdisqusindexadd-metadatajekyll-plugin
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