Last Update: 2025/6/3
${whoami}⌗
- A curious explorer across all fields of computer science, driven by a mindset of “no regrets.”
- My journey: Development → Competitive Programming → Web Scraping → CTF → Networking → Freelancing → RedTeam …
- Team Leader of B33F 50UP
- CS student at National Cheng Kung University (NCKU)
- Freelancer
Work Experience⌗
2021/5/3 ~ Present | Freelancer⌗
- Backend development for PAIA
- Experience in backend development, web scraping, chatbot integration (Telegram, Line), and productivity tools (automated report generation, processing, email merging & delivery), game development, and data analysis
- Completed over 20 freelance projects
2024/9/2 ~ Present | Red Team Intern, DEVCORE⌗
- Practicing red team operations
- Research and testing of Windows AD attack surfaces
2024/2/26 ~ 2024/9/21 | Cybersecurity Intern, Telecom Technology Center⌗
- Developed a web traffic analysis tool
- Discovered vulnerabilities in IoT devices
2023/9/4 ~ 2024/1/25 | Web Security Intern, DEVCORE⌗
- Discovered vulnerabilities in IoT devices
- Analyzed framework architectures and identified potential vulnerabilities
2023/8/1 ~ 2023/9/30 | Backend Intern, Jubo⌗
- Worked on Jubo NIS system
- Integrated third-party APIs through external collaboration
- Applied Module Federation to support multiple React versions in a unified frontend
2020/7/20 ~ 2020/8/28 | Web Crawler Intern, iKala⌗
- Conducted data analysis
- Developed auto-generated crawlers to reduce build time from 20 minutes to 20 seconds
- Built a semi-automated API discovery tool
Competition⌗
CTFs⌗
Competition & Placement | Date |
---|---|
AIS3 EOF@B33F 50UP - rk.1 | Feb. 2025 |
資安技能金盾獎@好駭客與他們的B33F小夥伴 - rk.2 | Nov. 2024 |
神盾盃資安競賽@B33F 50UP - rk.2 | Nov. 2024 |
第 54 屆全國技能競賽(網路安全) - rk.3 | Jul. 2024 |
HITCON CTF final@星爆牛炒竹狐 - rk.1 (TW) / rk.10 (Global) | Aug. 2024 |
bcactf@B33F 50UP - rk.25 | Jun. 2024 |
第 54 屆全國技能競賽南區(網路安全) - rk.1 | Mar. 2024 |
picoCTF@B33F 50UP - rk.29 / 6957 teams | Mar. 2024 |
AIS3 EOF@不屬於 Kirito 的星爆氣流斬 - rk.4 & Master of pwn | Feb. 2024 |
CGGC 網路守護者挑戰賽@B33F 50μP - Final rk.5(情資分享獎) | Dec. 2023 |
Aegis CTF 神盾盃@B33F 50μP - Final rk.9 | Nov. 2023 |
T 貓盃資安實務能力競賽(大學組) - rk.2 | Nov. 2023 |
資安技能金盾獎(大專院校組) - rk.6 | Nov. 2023 |
Balsn CTF@B33F 50μP - rk.2 (TW) / rk.21 (Global) | Oct. 2023 |
CDDC CTF@t5sp3 - rk.3 (Qual) / rk.6 (Final) | Jun. 2023 |
AIS3 Pre-exam - rk.8 | May. 2023 |
全國技能競賽+亞洲/國際選拔(網路安全) - rk.4 | Jul. 2023 |
全國技能競賽中區(網路安全) - rk.4 | Mar. 2023 |
AIS3 EOF - Finalist | Jan. 2022 |
HITCON CTF@ncku - rk.2 (TW) / rk.37 (Global) | Nov. 2022 |
T 貓盃(大學組) - 特優 (solo) | May. 2022 |
AIS3 Pre-exam - rk.14 | May. 2022 |
balsn CTF - rk.9 | Nov. 2021 |
T 貓盃(高中職組) - 特優 (solo) | May. 2021 |
AIS3 Pre-exam - rk.58 | May. 2021 |
Competitive Programming⌗
Competition & Placement | Date |
---|---|
ICPC Asia Taoyuan Regional - Bronze Medal | 2022 |
NCPC 教育部全國大專電腦軟體設計競賽 - rk.4 | 2022 |
台北市資訊學科能力競賽 - 佳作 | 2020 |
NPSC 網際網路程式設計全國大賽 - 優勝 (Team) | 2019 |
Math⌗
Competition & Placement | Date |
---|---|
AMC 12A - Excellent (102 pts) | 2021 |
AIME Participant | 2021 |
澳洲 AMC 高中組 - Distinction | 2020 |
Project⌗
Competition & Placement | Date |
---|---|
中等學校學生科學研究獎助計畫 - 佳作(決審) | 2020 |
Tsukuba Science Edge (Japan) - Comments Report | 2020 |
全國高中高瞻計畫 - 金牌獎 | 2019 |
CTF Challenge Author - repo⌗
CTF | Year |
---|---|
AIS3 Pre-exam | 2025 |
SCIST midterm | 2025 |
TSCCTF | 2024 |
CGGC | 2024 |
SCIST final | 2024 |
AIS3 Pre-exam | 2024 |
SCIST final | 2023 |
Presentation⌗
Speaker⌗
Event | Date | Note |
---|---|---|
玩大地遊戲@SITCON LightningTalk | Mar. 2025 | record |
不只 RDP!揭密 Windows 遠端控制術@SITCON | Mar. 2025 | record |
五檔的尼卡:無人能擋的帽子戲法@B33f Hacking / CTF種子工作坊/AIS3/COSCUP/AIS3 Club | 2024 | link |
永春高中 特殊選才經驗分享 | 2021 | - |
永春高中 APCS 營隊 | 2020 | - |
Courses⌗
Event | Date | Note |
---|---|---|
Web-security 課程@國立台中教育大學白帽社 | May. 2025 | - |
Web-security 課程@國立臺北大學 | Mar. 2025 | - |
Web-security-advance 課程@中電會 | Dec. 2024 | slide |
Web-security-advance 課程@SCIST | Dec. 2024 | record |
Web-security-basic 課程@SCIST | Dec. 2024 | record |
初探網頁安全:種子機關槍@元智資管系資安Corner | Jul. 2024 | IG / slide |
Web-security-3 課程@NCKUCTF | Apr. 2024 | slide / lab / record |
Web-security-advance 課程@中電會 | Apr. 2024 | slide |
Web-security 課程@金門大學資安社 | Jun. 2024 | slide |
Web-security-2 課程@NCKUCTF | Nov. 2023 | slide / lab / record2 |
Web-security-1 課程@NCKUCTF | Nov. 2023 | slide / lab / record1 |
Python-package-and-Web-crawing 課程@SITCON | Jul. 2023 | slide |
Web-crawing@成大資訊營 | Jul. 2023 | slide |
SITCON Hour Of Code 台南場總召@成功大學 | Dec. 2022 | — |
Network Security 講授@成功大學 (NA/SA 助教) | Jun. 2022 | slide / record |
Docker 講授@成功大學 (NA/SA 助教) | Mar. 2022 | slide / HackMD / record |
SITCON Hour Of Code 台南場總召兼講者@成功大學 | Dec. 2021 | — |
活動參與⌗
Community⌗
Conference | Position |
---|---|
HITCON 2025 | Staff(Event Team Member) |
SITCON 2025 | Speaker |
HITCON CMT 2024 | Staff(System Development Team Member) |
SITCON 2024 | Staff(Development Team Member) |
HITCON CMT 2023 | Staff(System Development Team Member) |
SITCON Summer Camp 2023 | Staff(Activity Team Member) |
HITCON 2022 | Staff(Entry Control Staff) |
MOPCON 2022 | Attendee |
SITCON 2022 | Staff(On-site Operations Lead) |
SITCON Hour of Code 2022 | Staff(Tainan Chief Organizer) |
HITCON 2021 | Attendee |
SITCON 2021 | Attendee |
SITCON Hour of Code 2021 | Staff(Tainan Chief Organizer)&Speaker |
SITCON Summer Camp 2021 | Staff(Deputy Leader, Counselor Team) |
SITCON 2020 | Attendee |
MOPCON 2019 | Attendee |
SITCON Camp 2019 | Attendee |
課程助教相關⌗
Event | Date | Position |
---|---|---|
國立成功大學 網路安全實務與社會實踐 | 2024 | TA |
SCIST | 2022/2023/2024 | TA |
AIS3 | 2024 | TA(進階資安攻防)& Project Reviewer |
AIS3 Club | 2024 | TA |
AIS3 Junior | 2024 | TA |
成大南工資安社 | 2024 | Club Advisor |
國立成功大學 資訊系 程式設計二 | 2024 | TA |
國立成功大學 資訊所 計算機系統管理 (SA) | 2023 | TA |
國立成功大學 資訊系 程式設計一 | 2022 | TA |
國立成功大學 資訊所 計算機系統與網路管理 (NA/SA) | 2022 | TA |
coding-X | 2021 | TA |
活動參與相關⌗
Activity | Date | Note |
---|---|---|
AIS3 Summer Camp | 2022 | - |
AIS3 Summer Camp | 2021 | - |
IOICAMP 台大程式解題競賽集訓營 | 2021 | - |
iThome 鐵人賽 30 天主題競賽完賽(AI & Data) | 2021 | 參考連結 |
台灣資安大會 | 2021 | - |
資訊之芽培訓計畫 算法班 | 2020 | - |
IOICAMP 台大程式解題競賽集訓營 | 2020 | - |
交大人才培育計畫:人工智慧與深度學習 | 2020 | - |
台大簡報課 | 2020 | - |
3R/V 科技研究社 | 2020 | 副社長兼教學長 |
IONCamp 清大暑期程式競賽集訓營 | 2019 | - |
資訊安全暑訓營 MyFirstSecurity Summer Camp | 2019 | - |
錄製國立教育廣播電臺 AR/VR 內容 | 2019 | 來去 VR 體驗車 |
智慧柑仔店揭幕主持 | 2019 | 主持人 |
合作備忘錄簽署(北市與臺大) | 2019 | 國語日報報導 |
韋音耶誕鋼琴發表日 | 2018 | 發表者 |