Mykyta Mudryi

Cybersecurity Engineer focused on AI and ML safety, with an extra attention to detail.

Warsaw, Poland, CET

LinkedIn
MM

About

Dedicated and skilled information security consultant & researcher with several years of expertise in cybersecurity, offering tactical and strategic guidance to meet the security objectives of premier businesses.

Certifications

BSCP ↗️
eWPTXv2 ↗️

Skills

Web Application Penetration Testing
Source Code Security Review
Cloud Platform Security Review (AWS)
Reverse Engineering
Binary Exploitation
Mobile Application Security Testing
Binary Fuzzing
Threat Modeling
LLMs
Machine Learning
Deep Learning
AI / ML Safety
NumPy & PyTorch
Python
C/C++
Rust
Leadership
Decision Making
Situation Awareness

Work Experience

Leviathan Security Group | Europe
Full-time

2022 - Now

Associate Security Consultant → Middle Security Consultant

Highly skilled in identifying security issues in complex projects, with a proven track record of effectively managing team operations during project execution.
Led an R&D project on binary fuzzing, developing an internal tool that utilizes a custom-trained LLM and mathematical models to reduce fuzz target identification & development time from 3 days to 45 minutes.

3LINES.AGENCY
Startup

2021 - 2024

CEO / Co-Founder

As a co-founder of a digital agency, I was responsible for developing and managing all the technical processes for building, deploying, and maintaining websites across various programming languages. In 2024, I sold my share of the business and decided to pursue new career & academic opportunities.

Education

Polish-Japanese Academy of Information Technology | BSc

2022 - 2026
  • Bachelor's Degree in Computer Science, awarded Rector's Scholarship for academic excellence
  • Bachelor thesis topic: An application of Graph Neural Networks in static source code analysis
  • Works under the supervision of prof. dr hab. Grzegorz Wojcik

Languages

Ukrainian (native)
English (C1)
Polish (B2)

Open Source Security (OSS) Contributions

Libzip

During the contribution, 4 fuzz targets were developed, leading to the discovery of several security issues.

Binary Fuzzing
C/C++
Source Code Review
OSS-Fuzz Google

Pandas

During the pull request to the OSS-Fuzz repository, seven fuzz targets were developed, which led to the disclosure of an unhandled exception.

CPython
Binary Fuzzing
Security Source Code Review