Oleg Poludnenko
Coordinator
Ukraine
Summary
🤩
Rockstar🎓
Top SchoolOleg Poludnenko is a seasoned software professional and coordinator with 13 years of experience blending technical hands-on development and team leadership from Ukraine. As Team Lead at DataArt he focuses on mentorship, project and requirements management, alongside a long-standing role coordinating the PHP User Group Dnipro since 2014. His open-source contributions span backend work on notable projects like yii2 and the popular iden3/snarkjs zkSNARK library, where he fixed cross-platform build and memory-management issues—an indicator of deep practical knowledge of tooling and platform quirks. Comfortable across PHP and backend JavaScript/WASM ecosystems, he brings a pragmatic, stability-first approach to shipping reliable systems and improving developer experience.
12 years of coding experience
3 years of employment as a software developer
Master of Engineering (M.Eng.), Master of Engineering (M.Eng.) at Dnipropetrovsk National UniversityLIT23
English, Russian, Ukrainian
Stackoverflow
7,208reputation
1.5mreached
127answers
4questions
facebook-graph-api
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php
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facebook
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jquery
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url-parameters
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ajax
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Github Skills (34)
yii10
application-framework10
debug10
filesystem10
javascript10
paths10
app-framework10
rust-wasm10
file-operations10
wasm-pack10
php-framework10
php10
fileio10
web-framework10
nodejs10
Programming languages (10)
Github contributions (5)
yiisoft/yii2
Jun 2016 - Jan 2023
Yii 2: The Fast, Secure and Professional PHP Framework
Role in this project:
Back-end Developer
Back-end DeveloperContributions:3 reviews, 7 commits, 22 PRs in 6 years 8 months
Contributions summary:Oleg contributed to the Yii2 PHP framework by fixing bugs and improving code quality. Their work included addressing issues related to form handling, message formatting, and logging. They also made enhancements to the `ActiveForm` widget, added validation, and improved overall framework stability by addressing edge cases and deprecated functions.
secureprofessionalchinese-simplifiedyiiphp
iden3/snarkjs
Mar 2022 - Mar 2022
zkSNARK implementation in JavaScript & WASM
Role in this project:Back-end Developer
Back-end DeveloperContributions:1 review, 7 commits, 1 PR in 10 days
Contributions summary:Oleg primarily focused on fixing Windows-related path issues within the build process and core files. They modified the `cli.cjs`, `cli.js`, and `src/clprocessor.js` files to address these compatibility problems. The commits involve adjustments to how file paths are resolved, specifically using `fileURLToPath` and `URL` to ensure correct operation on Windows systems. Additional changes focused on memory management, including the use of `global.gc()` calls, particularly in `plonkSetup$1`.
javascriptblockchainwebassemblyzksnarkwasm
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