Andrii Demydenko
Staff Software Engineer at Voyager Portal
Porto, Porto, Portugal
Summary
👤
Senior🎓
Top SchoolAndrii Demydenko is a Staff Software Engineer with 10 years of experience building resilient, scalable systems and driving architecture modernization at Voyager Portal. He excels at turning messy, poorly documented integration challenges into maintainable integration layers—recently leading ePrescriptions and large video storage pipeline refactors that reduced startup times and enabled streaming analysis in constant memory. A pragmatic clean-code advocate and lifelong learner, he blends creative problem solving with a focus on measurable outcomes and operational observability. He has founded and scaled a small company, introduced engineering processes and testing infrastructures that cut incident time, and is comfortable across backend, storage, and platform work. Based in Porto, his attention to process and presence in the engineering workflow consistently yields higher-quality deliveries and easier-to-evolve systems.
10 years of coding experience
14 years of employment as a software developer
Computer Science, Computer Science at Innopolis UniversityInformation Systems and Technologies, Information Systems and Technologies at Sevastopol State Technical University
English, Russian, Ukrainian
Github Skills (97)
visual-studio-extension10
vscode-extension10
physics-engine10
protocol-buffers9
robotics9
stack9
protobuf9
biomechanics9
hey9
epic9
haskell9
haskell-language-server9
link-checker9
ide9
language-server9
Programming languages (15)
Github contributions (5)
ocharles/servant-prometheus
Aug 2023 - Jun 2025
Contributions:6 releases, 2 reviews, 16 PRs in 1 year 10 months
union-platform/union-server
Jul 2021 - Dec 2022
This repo contains Union server source code
Contributions:15 reviews, 174 commits, 128 PRs in 1 year 5 months
haskellreacttypescript
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