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Ryusei Ishikawa xryuseix

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Security / Algorithm

104 followers · 78 following

GMO Flatt Security Inc.
Japan
https://xryuseix.github.io
@ryusei_ishika

Achievements

Achievement: Pair Extraordinairex3 Achievement: Pull Sharkx3 Achievement: YOLO Achievement: Quickdraw Achievement: Starstruck Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex3 Achievement: Pull Sharkx3 Achievement: YOLO Achievement: Quickdraw Achievement: Starstruck Achievement: Arctic Code Vault Contributor

Organizations

@rippro @SECCON @cysec-lab @RiSec @rits-dajare @Tsuku43 @SecHack365-Fans @diver-osint-ctf

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xryuseix /README.md

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Hi 👋 I'm xryuseix

Algorithm and Security developer from Japan

📢 I regularly write articles on https://xryuseix.hatenablog.com
📫 How to reach me https://twitter.com/ryusei_ishika
📄 Know about my experiences https://xryuseix.github.io

Connect with me:

ryusei_ishika https://www.slideshare.net/ishikawaryusei https://www.facebook.com/profile.php?id=100010586593125 https://www.instagram.com/ryusei_ishika/ xryuseix xryuseix xryuseix

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Tsuku43/zoomg Tsuku43/zoomg Public

Restoring room images from virtual background images

C++ 44 6
SA-Plag SA-Plag Public

Detect Plagiarism in competitive programmming

C++ 17 2
cubing_cipher cubing_cipher Public

cubing暗号アルゴリズム

Rust 6
ProofLeader ProofLeader Public

markdownファイルの句読点や整数表記を修正

Python 6 1
CPSTT CPSTT Public

Competitive Programming Stress Test Tools

Rust 8
xryuseix.github.io xryuseix.github.io Public

My Portfolio Site

TypeScript 6 4