Anufriev Sergey
Lead Software Engineer at Rarible
Novosibirsk, Novosibirsk Oblast, Russia
Summary
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Senior🎓
Top SchoolSergey Anufriev is a Lead Software Engineer with 11 years of experience building scalable back-end systems, currently driving the open-source Rarible Protocol where he architects Kotlin-based blockchain indexers and real-time event pipelines across Solana, Ethereum, Flow, Stellar, and Hedera. He previously led server-side development for automated real estate registration systems, owning requirements, architecture, billing, document flow, and multiple domain microservices. Deeply experienced in Spring Boot, NoSQL and SQL databases, message-driven architectures (RabbitMQ, Kafka), and cloud-native deployment, he also builds ElasticSearch modules and NFT metadata resolution workflows. Based in Novosibirsk, Sergey combines a formal background in micro- and nanoelectronics with hands-on leadership of small teams and rigorous code review practices. Notably, he bridges traditional enterprise domain modeling with cutting-edge blockchain infrastructure, making him adept at translating complex regulatory workflows into auditable, production-grade services.
11 years of coding experience
13 years of employment as a software developer
Bachelor Degree of sciences Electronics and Microelectronics Electrical and Electronics Engineering, Bachelor Degree of sciences Electronics and Microelectronics Electrical and Electronics Engineering at Tomsk State University of Control Systems and RadioelectronicsMaster of electronics and microelectronics - micro- and nanoelectronics, Master of electronics and microelectronics - micro- and nanoelectronics at Novosibirsk State Technical University (NSTU)
Github Skills (49)
nim-lang10
scanner10
blockchain-platform10
macros10
metaplex10
solana10
nft10
ethereum10
indexer10
foundation9
anchor9
security9
blockchain9
metaprogramming9
ada9
Programming languages (5)
Github contributions (5)
rarible/currency-service
Nov 2021 - Mar 2025
Contributions:6 reviews, 52 PRs, 83 pushes in 3 years 4 months
rarible/ethereum-contracts
Apr 2022 - Sep 2024
Contributions:9 PRs, 33 pushes, 7 branches in 2 years 4 months
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