Contact

IDF, France
ngxson.com
contact@ngxson.com
linkedin.com/in/ngxson
+33 6 21 27 79 91

Education

2019 - 2023

Engineer's degree (Master)

INSA Centre Val de Loire

Security and IT Technologies Department (STI)
Apprenticeship program (3 years)
Awarded: Valedictorian
Secnumedu training certified by ANSSI

Skills

C, C++: Low-level network-system programming, IoT (ESP32)
Javascript and Typescript: Web full-stack. This CV is made using NextJS
Python: web backend, making games, machine learning
Java, Kotlin: developing applications for Android
Assembly: reverse engineering on x86 and MIPS binaries (IDA Pro, Ghidra)
Experience in Docker and Linux security (AppArmor, SELinux,...)

Languages

Vietnamese: Mother tongue
English: Advanced (TOEIC B2)
French: Advanced (DELF B2)
Mandarin: Elementary proficiency

Xuan Son NGUYEN

Network and Security Engineer

I'm a cyber security engineer. I have a passion for discovering low-level intricacies and am particularly interested in vulnerability research and binary exploitation.

Working experiences

September 2022 - now

Network and system engineer at Snowpack: C++ and Flutter developer

Participating in the development of Snowpack in C++ and Flutter.
Optimizing of system performance and stability. Bug / vulnerability fixes.
Participating in the certification process of the Snowpack solution, development of unit tests and applied documentation.
Engineering and maintaining the platform API server

Skills : C, C++, Python, Typescript (API server), Flutter (desktop app), Swift (iOS), Kotlin (Android), Network Security, Docker

September 2020 - September 2022

Apprentice at Botfuel: Full-stack web developer

Developing virtual assistance solutions based on artificial intelligence.
Building and maintaining the chatbox (chat window) widget that can be installed on e-commerce sites of our clients.
Implementing integrations with external channels including Facebook Messenger and Zendesk.

Skills: Flask (Python), Docker, ReactJS, websocket

July 2020

Internship at SimpleLogin:
Browser extension developer

Open-source software

Developing the extension that allows users to generate an alias email address and fill out forms automatically.
Optimizing the user experience of the extension.

Skills: Browser extension development (Chrome / Firefox), VueJS

Achivements

Bug bounty awarded by vietcetera.com (JWT forging; 2022), colorme.vn (IDOR; 2018), ybox.vn (XSS; 2018).
In 2019: "Prologin.org" computer science competition.
Result: top 10 of the regional round
In 2016: "Microsoft Office Specialist" certificate.

For more information, please visit ngxson.com

Personal projects

Collaborator of llama.cpp

2024 - now
llama.cpp enables LLM inference with minimal setup and state-of-the-art performance on a wide variety of hardware.
Project website: https://github.com/ggerganov/llama.cpp

Stack-based virtual machine visualization

Feburary 2022
For using in "Compilation" course at INSA Centre Val de Loire. This project has been used by my teachers since 2022. It provides a user interface for teachers and students to learn how to write assembly code for a stack-based machine.
Live demo: https://edu-insa-4a-compilation-vm.netlify.app/