Ivan Malygin
Staff Software Engineer at Hashgraph
Boca Raton, Florida, United States
Summary
👤
Senior🎓
Top SchoolIvan Malygin is a Staff Software Engineer and tech lead with around 15–18 years of commercial experience building high-throughput, distributed systems and credit/financial products. He has led cross-team initiatives and end-to-end delivery at companies like Ripple, Nirvana Money, and Hashgraph, pairing hands-on implementation (Java, multithreading, Spring, protobuf/gRPC) with long-term technical vision and team mentorship. Ivan is experienced in cloud-native deployments and CI/CD (Docker, Kubernetes, ArgoCD, AWS) and has repeatedly owned product-critical services from design through production support. He blends fintech domain knowledge—credit assessment, monitoring, and risk workflows—with low-latency trading and payments infrastructure experience, an unusual combination that helps bridge business requirements and systems engineering. Based in Boca Raton, he also contributes at Swirlds Labs as a staff engineer, showing continued engagement with distributed ledger technologies.
15 years of coding experience
18 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Novosibirsk State Technical University (NSTU)
English
Github Skills (66)
contract10
cryptocurrency10
smart-contracts10
crypto10
hedera10
solidity10
ledger10
java10
consensus10
redmine10
ethereum10
blockchain10
code-generator9
api9
queue9
Programming languages (5)
Github contributions (5)
imalygin/hedera-protobufs
Jan 2024 - Jul 2024
Authoritative source of Hedera protobufs
Contributions:45 pushes, 3 branches in 6 months
hashgraph/pbj
Apr 2023 - Mar 2025
A performance optimized Google Protocol Buffers code generator, parser, and Gradle module.
Contributions:2 releases, 120 reviews, 28 PRs in 2 years
protocol-buffersgoogle-protocol-buffersgradleprotobufcode-generator
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