Alexey Sudachen
Researcher & Individual Contributor at μ-R&D
Los Ángeles, Biobio Region, Chile
Summary
👤
Senior🎓
Top SchoolAlexey Sudachen is a pragmatic cross-domain systems engineer with 18+ years turning technical chaos into production-ready systems that bridge low-level firmware, high-load networking, and distributed protocols. He has deep hands-on experience from UEFI drivers and disk encryption at Kaspersky to architecting a Rust-based, blockchain-agnostic analytics indexer that processes 100k+ triggers per minute and exposes a GraphQL backend. Alexey pairs forensic code audits of Java/Scala/C# with high-performance rewrites in Rust/Go, and his open-source contributions include enhancements to the go-ethereum client’s state dump and CLI, showing familiarity with one of blockchain’s central implementations. He favors pragmatic trade-offs over “perfect architecture,” deliberately locating seams and managing technical debt so systems survive scaling and handover. Internationally recognized via Start-Up Chile, he now researches emerging tech while consulting, leveraging AI assistants to amplify output with minimal personal time. Based in Chile (Los Ángeles, Biobío), he offers full overlap with North American teams and a proven track record of shipping resilient, auditable systems.
18 years of coding experience
21 years of employment as a software developer
Applied Mathematics and Cybernetics, Nizhny Novgorod State University (NNSU)
English, Spanish
Stackoverflow
374reputation
447kreached
11answers
0questions
Github Skills (13)
data-structures10
state-management10
go10
ethereum10
data-structure10
blockchain10
algorithms9
compression9
command-line-interface8
assertion6
buffer6
concurrency6
mutex6
Programming languages (7)
Github contributions (5)
ethereumproject/go-ethereum
Sep 2017 - Jan 2018
Go language implementation of the original/classic design of the Ethereum protocol
Role in this project:
Back-end Developer
Back-end DeveloperContributions:15 commits, 8 PRs, 15 pushes in 4 months
Contributions summary:Alexey primarily focused on enhancing the core functionality of the go-ethereum project. Their contributions include adding logic for sorted and unsorted state dump operations, which likely aid in debugging and data analysis. These changes involve new data structures and algorithms for state management and compression, demonstrating their proficiency in the project's internal workings. Further additions to command-line interface by implementing a new parameter to enable specific functionalities.
golangethereumblockchaingo-languageethereum-protocol
sudachen/uccm
Dec 2016 - Jun 2017
Contributions:1 release, 142 commits, 49 PRs in 6 months
cortexstm32zerosdknrf5x
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