Eugeny Semyonov
Principal Engineer at Huawei
Saint Petersburg, Saint Petersburg, Russia
Summary
👤
Senior🎓
Top SchoolEugeny Semyonov is a Principal Engineer with 18 years of R&D and architecture experience, blending deep physics/math training with practical telecom, cloud and ML engineering. He has led and rescued complex LTE/5G test toolsets and delivered end-to-end prototypes that span Android signal collection, deep learning voice analysis and AWS cloud processing. Strong in C/C++ on Linux, he also leverages Python for cloud/ML and Java for Android, and is comfortable diving into others' code, components and logs to investigate issues. At Huawei he focuses on data communication optimizations, while past roles at Nokia and Motorola show a track record of bridging research-grade methods and production delivery. An active open-source contributor, he has improved developer ergonomics through comprehensive documentation on a well-known Ruby types library, reflecting a pragmatic focus on clarity and reuse. Outside work he balances family life with cycling and wide reading, feeding a disciplined, curious approach to technical problems.
18 years of coding experience
11 years of employment as a software developer
специалист, engineer-mathematician, специалист, engineer-mathematician at Санкт-Петербургский Государственный Политехнический Университет
Русский, English
Stackoverflow
101reputation
0reached
0answers
0questions
Github Skills (8)
ruby10
type-system10
typescript10
typesc10
dry-rb10
documentation10
coercion9
constraint8
Programming languages (8)
Github contributions (5)
dry-rb/dry-types
Nov 2016 - Feb 2019
Flexible type system for Ruby with coercions and constraints
Role in this project:
Technical Writer
Technical WriterContributions:22 commits, 2 PRs, 6 comments in 2 years 3 months
Contributions summary:Eugeny's commits primarily focused on documenting the `dry-rb/dry-types` library. The contributions involved adding detailed documentation and examples for various components, including `Dry::Types::Result`, `Dry::Types::Options`, `Dry::Types::Definition`, `Dry::Types::Default`, `Dry::Types::Builder`, `Dry::Types::Decorator`, `Dry::Types::Array::Member`, `Dry::Types::Coercions`, `Dry::Types::Constraints`, `Dry::Types::Enum`, `Dry::Types::Safe`, `Dry::Types::Errors`, `Dry::Types::Constrained`, `Dry::Types`, `Dry::Types::Constructor`, `Dry::Types::Maybe extension`, `Dry::Types::Hash::Schema family` and `Dry::Types::Sum`. The changes appear to be comprehensive, covering a wide range of the library's functionality. This suggests a focus on improving the clarity and usability of the library for other developers.
type-safetyrubydry-rbtype-systemcoercion
alsemyonov/dry-types
Nov 2016 - Feb 2019
Simple type system for Ruby with support for coercions and constraints
Contributions:17 pushes, 3 branches in 2 years 3 months
type-safetyrubydry-rbtype-systemtype-inference
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