Vecheslav Druzhbin
Software Engineer at Check Protocol
Portugal
Summary
👤
Senior🎓
Top SchoolVecheslav Druzhbin is a software engineer and blockchain architect with 10 years of experience building scalable, production-grade systems in Rust and TypeScript from Portugal. He has led engineering efforts for Web3 identity, lending and NFT platforms—designing DID-based, privacy-preserving credential systems on Solana and architecting high-load microservices on Substrate/Polkadot. A hands-on leader, he’s delivered end-to-end solutions including smart contracts, backend auction logic for Metaplex, and SSO/DID identity services combined with face recognition and signer hardware integration. Comfortable from protocol-level Rust to TypeScript APIs and Kubernetes deployments, he focuses on reliable, decentralized architectures and pragmatic security-by-design. Notably, his contributions to Metaplex’s auction module show a knack for refining complex marketplace logic and shipping well-tested backend features.
11 years of coding experience
10 years of employment as a software developer
Bachelor's degree Information Technology, Bachelor's degree Information Technology at Siberian State University of Telecommunications and Information ScienceInformation systems and programming, Information systems and programming at Higher College of Informatics NSUMaster's degree Computer Science, Master's degree Computer Science at Novosibirsk State University (NSU)
Русский, Английский
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (8)
rust10
solana10
testing9
borsh9
javascript3
js3
nft3
metaplex3
Programming languages (6)
Github contributions (5)
metaplex-foundation/metaplex
Jul 2021 - Aug 2021
A directory of what the Metaplex Foundation works on!
Role in this project:
Back-end Developer
Back-end DeveloperContributions:2 reviews, 8 commits, 2 comments in 5 days
Contributions summary:Vecheslav primarily contributed to the backend functionality of the Metaplex project, focusing on the auction module. Their work involved implementing and refining features related to auction mechanics, including instant sales and bid management. Key contributions include adding support for auction names, refining the logic for instant sales, and ensuring correct behavior in various auction scenarios through comprehensive testing. The user also made adjustments to the CLI to accommodate new auction features.
metaplexnftrustjssolana
wavesplatform/waves-items-webapp
Feb 2019 - Nov 2019
Waves Items Store
Contributions:170 commits, 132 pushes, 3 branches in 8 months
waves
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