Bernard Kolobara
Vienna, Austria
Summary
🤩
Rockstar🎓
Top SchoolBernard Kolobara is the CEO of Lunatic and a software leader with 12 years of experience building high-performance, scalable server-side systems. He leads development of an Erlang-inspired WebAssembly runtime—driving core WASM binary patching, reduction counting, a process-spawning API and a Wasmer port—bringing systems-level performance and distributed process management expertise. Previously at CERN he designed and shipped critical single-page applications for the ATLAS data acquisition team, including streaming updates and SSO-enabled tools used daily by shifters and experts. He co-founded a real-estate CRM and now combines hands-on architecture with product leadership, also building developer tools like flawless.dev alongside active open-source work. Based in Vienna with an MS in Computer Science, Bernard uniquely bridges low-level runtime engineering and user-facing product experience.
12 years of coding experience
11 years of employment as a software developer
Master of Science (MS) Computer Science, Master of Science (MS) Computer Science at Faculty of Electrical Engineering and Computing, University of Zagreb, Croatia
German, Croatian, English
Github Skills (10)
system10
process-management10
webassembly10
rust10
architectures10
back-end-development10
architecture10
concurrency10
wasmtime9
wasmer9
Programming languages (15)
Github contributions (5)
lunatic-solutions/lunatic
Aug 2020 - Jan 2023
Lunatic is an Erlang-inspired runtime for WebAssembly
Role in this project:
Back-end Developer & System Architect
Back-end Developer & System ArchitectContributions:1 release, 41 reviews, 350 commits in 2 years 5 months
Contributions summary:Bernard's commits focused on refactoring and enhancing the Lunatic runtime, an Erlang-inspired runtime for WebAssembly. They made changes to the core WASM binary patching functionality using the Walrus library, including modifications for reduction counting and the addition of a process-spawning API. These changes involved both the core runtime and standard library functions for distributed process management, indicating a focus on system-level architecture and performance optimization. This includes porting the project to the Wasmer runtime.
erlangrustruntimelunaticwebassembly
lunatic-solutions/lunatic-rs
Dec 2020 - Jan 2023
This library contains higher level Rust wrappers for low level Lunatic syscalls.
Contributions:2 releases, 23 reviews, 169 commits in 2 years 2 months
rustlunaticwrapperssyscallslow-level
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