Marin Veršić
Croatia
Summary
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Rockstar🎓
Top SchoolMarin Veršić is a Rust-focused software engineer with 7 years of experience building and optimizing distributed systems and blockchain infrastructure. He contributed core back-end work to Hyperledger Iroha, improving consensus, networking, and structured logging to make debugging and monitoring more reliable. At Soramitsu he implemented WebAssembly smart contract support, reduced blockchain memory footprint, and built an FFI conversion library for dynamic SDK linking. Earlier roles span high-throughput Java ETL/streaming architecture at a Databricks-acquired startup and Python/Django integration and API work for enterprise storage systems. A self-described apologist for Rust and a devotee of strong type systems, he also mentors others on Rust and procedural macros, combining deep systems thinking with pragmatic engineering. Based in Croatia, he pairs academic training (MSc) with hands-on contributions to notable open-source blockchain projects.
7 years of coding experience
7 years of employment as a software developer
Master of Science - MS, Master of Science - MS at Fakultet elektrotehnike i računarstva
English, Croatian
Stackoverflow
404reputation
9kreached
3answers
12questions
Github Skills (17)
tracer10
distributed-ledger-technology10
distributed-systems10
distributed-ledger10
blockchain10
logging10
rust10
trace10
consensus9
generics6
foreign-keys6
etl6
sql6
connections6
gcc6
Programming languages (15)
Github contributions (5)
hyperledger-iroha/iroha
Nov 2021 - Jan 2023
Iroha - A simple, enterprise-grade decentralized ledger
Role in this project:
Back-end Developer
Back-end DeveloperContributions:8 releases, 4586 reviews, 62 commits in 1 year 2 months
Contributions summary:Marin primarily focused on refactoring and improving the logging infrastructure within the Iroha decentralized ledger project. Their commits implemented structured logging and tracing shorthand notation, enhancing the clarity and efficiency of log messages. The user made changes to core modules like `sumeragi` and `p2p/network`, indicating their contributions centered on improving the underlying consensus and network communication logic within the blockchain. This work aimed to improve the debugging and monitoring capabilities of the Iroha ledger.
dltdecentralizeddistributed-ledgerblockchain-networkhyperledger
orangeng/cbindgen
Aug 2023 - Feb 2025
A project for generating C bindings from Rust code
Contributions:86 reviews, 18 pushes, 85 comments in 1 year 7 months
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