Raman Hafiyatulin
Senior Software Engineer at Individual Consultant
Vilnius, Vilnius County, Lithuania
Summary
🤩
Rockstar🎓
Top SchoolRaman Hafiyatulin is a Senior Software Engineer with 13 years of experience building high-throughput, distributed systems and blockchain primitives from Vilnius, Lithuania. He has led large-scale service development for MMO infrastructure supporting millions of players and half a million concurrent users, and more recently has focused on crypto and blockchain engineering including Substrate work and threshold-cryptography implementations in Rust. Raman combines hands-on systems design with applied cryptography: projects include ECDSA and Schnorr threshold schemes, distributed key generation, and Solana integration. He operates both as a senior engineer in firms and as an individual consultant, showing comfort switching between product teams and deep technical engagements. Notably, his background spans Erlang telecom billing systems to blockchain core frameworks, giving him an uncommon cross-domain perspective on reliability and consensus. Colleagues can expect a pragmatic architect who moves between low-level crypto details and production-grade distributed systems.
14 years of coding experience
17 years of employment as a software developer
BSUIR Affiliate "Minsk Radioengineering College"
English
Github Skills (99)
command-line-tool10
polkadot10
xml-document10
substrate10
parity10
stax10
blockchain10
modular9
ledger9
rust9
coreutils9
linter9
backend9
xml-parser9
ethereum9
Programming languages (6)
Github contributions (5)
RGafiyatullin/cv
Apr 2016 - Mar 2024
Contributions:10 pushes, 1 branch in 8 years
RGafiyatullin/luci
Jul 2025 - Oct 2025
Test Framework for Actors (elfo)
Contributions:89 reviews, 33 PRs, 72 pushes in 2 months
test-frameworkactorselfotesting
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