~/experience/timeline.log active roles + history

$ cat experience.txt

Experience, leadership, and selected results

This page holds the work and competition content that used to overload the homepage. It keeps the timeline, team involvement, achievements, and certifications in one place.

Security Work

Public-sector cybersecurity placement

Threat intelligence collection, web security testing support, and cyber drill preparation in a government environment.

CTF Team

HKUST Firebird CTF Team

Core team involvement in competitive security problem solving, challenge practice, and team-based CTF preparation.

Leadership

Teaching, outreach, and student-facing roles

Student ambassador, STEM instruction, and society work that complements the technical track with communication and leadership.

Timeline

Roles, teams, and technical track

The timeline below shows how my public-sector work, Firebird CTF team involvement, and teaching or leadership roles fit together.

Placement Student, Project Governance and Cybersecurity Division · Digital Policy Office

Jul 2025 - Present · HKSAR Government

Collected and analyzed cyber threat intelligence, supported web application security testing, and contributed to cyber drill preparedness in a public-sector environment.

Engineering Student Ambassador · HKUST School of Engineering

Sep 2025 - Present

Supported outreach, student engagement, and university events as an ambassador and event emcee.

Core Member · HKUST Firebird CTF Team

Feb 2026 - Present

Represent HKUST in competitive cybersecurity Capture The Flag events, collaborative challenge solving, and regular team-based practice across offensive security domains.

STEM Instructor / STEM Instructor Assistant · Ricoh

Sep 2022 - Present · Part-time

Delivered STEM lessons, guided students through technical problem solving, and supported classroom operations in hands-on learning environments.

Academic Secretary · CSE Students' Society, HKUSTSU

May 2024 - Apr 2025

Handled academic activities, communicated between the CSE department and students, and organized events with the executive committee.

App Developer Intern · InspireLab

Feb 2023 - Apr 2023

Developed a cross-platform pose-detection exercise game for elderly users using React Native to encourage physical activity and engagement with technology.