Zoltan Arvai
Founding Engineer at OpenCoreOS
Budapest, Hungary
Summary
🤩
Rockstar🎓
Top SchoolZoltan Arvai is a founding engineer and polyglot principal software engineer with 11 years of experience building high-throughput, production-grade systems that balance product value with technical excellence. He has led architecture and delivery for real-time video intelligence and feature-store platforms processing multi-gigabit streams and thousands of hours of media, as well as high-performance wallets and mission-critical proxy services. Comfortable across Python, JavaScript, Go, Scala and cloud-native stacks, he designs end-to-end pipelines—from ingestion and orchestration to low-latency retrieval and semantic search—while driving cost and performance optimizations. A pragmatic leader and mentor, he consistently improves team delivery, observability and culture, and has a track record of shipping complex systems early and reducing infrastructure spend. Based in Budapest, he combines hands-on implementation with strategic product thinking and a knack for quickly mastering new platforms to meet business goals.
10 years of coding experience
15 years of employment as a software developer
Budapest University of Technology and Economics
English, Hungarian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (92)
mobile-web10
javascript10
browser10
android10
ios10
react-native10
metamask10
ethereum10
blockchain10
react10
amazon-api-gateway9
media-services9
uniswap9
monorepo8
aws8
Programming languages (7)
Github contributions (5)
zoltanarvai/metamask-mobile
Apr 2022 - Aug 2022
Mobile web browser providing access to websites that use the Ethereum blockchain
Contributions:29 reviews, 14 PRs, 43 pushes in 4 months
reactbrowserethereumblockchainweb-browser
zoltanarvai/getmytix
Jan 2024 - May 2024
Contributions:18 PRs, 79 pushes, 22 branches in 4 months
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