Resume

Wong Yu Zhang

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Contact Me | Linkedin | Github

Education

Aug 2023 - Dec 2026

Bachelors of Computing in Information Security; National University of Singapore (Singapore)

Apr 2018 - Mar 2021

Diploma in Cybersecurity and Digital Forensics; Nanyang Polytechnic (Singapore)

Experience

Security Research Intern, V-Key, Vietnam
May 2024 - Aug 2024

• Overseas Internship as part of NUS Overseas College Programme
• Developed proof of concepts on obfuscation of MachO binaries on the iOS platform.
• Reverse engineered MachO binaries to look for potential points of attack for malware and jailbreak detection evasion applications.

DevSecOps Engineer, Our Code Lab, Singapore
Jul 2023 - Present

• Performed multiple white box security testing on Our Code Lab’s clients and applications, reported XSS vulnerabilities with proof of concept attacks and recommended fixes.
• Assisted in the development of multiple Full Stack Web application projects utilizing React, NextJS, MySQL.

Security Research Intern, Centre for Strategic Infocomm Technologies, Singapore
Sep 2020 - Nov 2020

• Analyzed and reported on the functionalities, capabilities and behavior of the Reptile Rootkit
• Developed a Linux Kernel Module rootkit detection program with utilizing methods such as Hidden Module, Hidden Process and Syscall Hooking detections.

Vulnerability Research Intern, Scantist, Singapore
Mar 2020 - May 2020

• Implemented asynchronous file downloading to ensure the efficiency of collecting open-source data for training the Scantist BOM (Thompson) detection application.
• Assisted in the filtering of CVEs tied to libraries in npm packages.

Achievements/Co-curricular Activities/Volunteering

• Aug 2023 - Present, CSIT Undergraduate Scholarship
• Apr 2018 - Mar 2021 Scholarship CSIT Diploma Scholarship
• Jan 2024 - Jan 2025 Bouldering Captain for Tembusu College
• Sep 2020 - Jul 2021 Cyber Youth Singapore, Head of Community Engagement
  • Organized Cyber Youth Singapore Camp 2020, introducing and educating youths on many areas of Cybersecurity.
  • Organized and ran weekly online meetups and talks during the COVID-19 lockdown, educating and providing youths a platform to discuss and learn about technology

Technical Experience

• Programming
  • C, Python, C++, Java, x86, MIPS, ARMv8(ARM64) Assembly
• Penetration Testing
  • Metasploit Framework, Burp Suite, Nmap, Nessus, Zed Attack Proxy, NucleiMonst3r
• Reverse Engineering
  • Ghidra, IDA, OllyDbg, Frida
• Forensics
  • Encase, FTK Imager
• Network Security
  • Firewalls (pfSense, IPTables, Fortinet Fortigate 100f), OpenVPN, Snort IDS
• Operating Systems
  • Kali Linux, Redhat Enterprise Linux, CentOS, Windows, Windows Server (Active Directory), MacOS

Language Proficiency

• Spoken    English - fluent; Chinese - Average
• Written    English - fluent; Chinese - Average

Interests

• Interests    Malware Development 💻, Powerlifting 💪, Bodybuilding 🤩, Bouldering 🧗‍♂️