Andrii Artiushok
Application Security Engineer
Ukraine
Summary
👤
Senior🎓
Top SchoolAndrii Artiushok is an Application Security Engineer with 11 years of experience building security programs, threat models, and tooling for web and mobile platforms. He has led security teams and built solutions from scratch—implementing SAST, WAF, cloud security, CI integrations, and vulnerability management—while also doing hands-on code review, reverse engineering, cryptography and code emulation. At companies from Wix to Restream he created code-parsing and distributed dependency-scanning systems and even contributed grammars for ANTLR v4 (including JavaScript and initial TypeScript support), reflecting a deep interest in language parsing and static analysis. Based in Ukraine, he combines leadership and mentoring with low-level technical chops (GPU/CUDA, Unicorn Engine emulation) and a track record of turning complex security requirements into automated, developer-friendly workflows.
11 years of coding experience
6 years of employment as a software developer
Kherson Technical Lyceum of PhysicsIgor Sikorsky Kyiv Polytechnic Institute
Украинский, Английский
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (8)
javascript10
parser10
parsing10
parse10
antlr10
typescript-types9
typescript9
typescripts9
Programming languages (10)
Github contributions (5)
antlr/grammars-v4
Sep 2019 - Jan 2020
Grammars written for ANTLR v4; expectation that the grammars are free of actions.
Role in this project:
Backend Developer
Backend DeveloperContributions:12 commits, 8 PRs, 60 comments in 4 months
Contributions summary:Andrii primarily contributed to the development of ANTLR v4 grammars, specifically focusing on JavaScript. Their work involved adding parsers for features like imports, iterators, and generators, and creating initial TypeScript grammar. The user implemented parser definitions and related example files, demonstrating a focus on language parsing and syntax analysis. These changes included lexer and parser definitions in .g4 files, and example JavaScript code to test the grammar.
grammarparser-generatorabstract-syntax-treeexpectationgrammars
loonydev/xakep-mitm-example
Dec 2018 - Dec 2018
Contributions:1 release, 3 commits, 2 pushes in 1 day
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