Summary
Information Security undergraduate at The Hong Kong Polytechnic University and Certified Red Team Professional (CRTP). Proven offensive security expertise demonstrated through multiple championships in regional Cybersecurity CTF Competitions (e.g., BSides HK, Yangcheng Cup). Experienced in full-stack development with a strong focus on secure coding and automation. Multilingual professional proficient in English, Chinese, and Cantonese.
Education
The Hong Kong Polytechnic University
BSc (Hons) in Information Security
Sep 2023 - Jun 2027 (expected)
Memberships & Services
Active Member
NuttyShell (The PolyU CTF Team)
The Hong Kong Polytechnic University
Sep 2023 - Present
Skills
Full-Stack Web Development
Skills Distribution
Cyber Security
Red Teaming
Web Exploitation
Reverse Engineering
Digital Forensics
Programming, Data Analysis
Languages
Work Experience
Student Research Assistant (STEM Internship)
School of Accounting and Finance, PolyU, Hong Kong
Nov 2024 - Jan 2025
- Processed government spatial datasets to correlate building information with land lots for land grant analysis.
- Applied AI and machine learning techniques to examine US SEC filings and detect sentiment in audio-visual materials.
Student Research Assistant (STEM Internship)
School of Accounting and Finance, PolyU, Hong Kong
Dec 2024 - Jan 2025
- Collected public real estate data and developed Python scripts to parse unstructured PRN data from legacy databases.
- Analyzed regulatory inquiry letters from Chinese authorities using AI models.
Student Research Assistant
Department of Computing, PolyU, Hong Kong
Jan 2024 - May 2024
Maintenance Engineer
Munshare (Thindek), Remote, Shenzhen China
Oct 2021 - Dec 2022
Projects
Website, NuttyShell (The PolyU CTF Team)
Official website for the PolyU CTF Team.
Aug 2025 - Present
NuttyBadge, PolyU x NuttyShell CTF 2025
Hardware souvenir badge for the CTF competition.
May 2025
SGOJ
Online judge platform for algorithm contests.
May 2020 - Dec 2022
- Rewrote the project based on Hydro and optimised the evaluation process to be more in line with the latest CCF (Chinese Computer Federation) competition standards.
- Developed several open-source addons for Hydro, and some of them are widely used.
Awards & Honors
Bronze Medal (HK & Macau Category)
The 2025 "GBA Cup" Cybersecurity Competition
「灣區杯」網絡安全大賽決賽季軍 (港澳組)
Sep 2025
HKSARG Talent Development Scholarship (2024-25)
HKSAR Government Scholarship Fund
香港特區政府獎學基金 - 才藝發展獎學金
Jun 2025
Champion
BSides HK CTF 2025
BSides Hong Kong Capture the Flag Competition
Apr 2025
Certifications
Certified Red Team Professional (CRTP)
Altered Security
Dec 2025
Network and Information Security Management Engineer (Intermediate)
Ministry of Industry and Information Technology, PRC
Mar 2025
Remote Pilot Certificate (SUA)
Civil Aviation Department, HKSAR
May 2025