About Me
Hi, I'm Jeff — aka @x0mg
This is where I share my CTF writeups and other interesting stuff that I've learned. Enjoy!
Interests
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Data Science
Industrial Experience
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2025 – Present
Data Engineer @ Trend Micro (now TrendAI)
Building data pipelines and infrastructure at Trend Micro — recently rebranded as TrendAI — bringing together data engineering and a security background.
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2024
ERP / IT Engineer @ ProperSys
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2023 – 2024
Software Engineer @ Shoptaki
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2022 – 2023
5G Research Assistant @ ASU SEFCOM
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2020 – 2021
Backend Development Intern @ Goodideas-Studio
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2017 – 2019
Researcher @ Neural Computation Laboratory
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2019
R&D Intern @ Microprogram
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2018
Software Engineer Intern @ ITRI
Speech / Published Articles
- 2021
- 2021
Community & Conference
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2025
- Intel-Retail Open Source Hackathon — 1st Award
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2024
- CactusCon 13
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2022
- CactusCon 12
- ASU AI Prompt Hackathon — 2nd Award
- AIS3 2022
- 車載安全 Hackathon — 1st Award
- CodePath — Cybersecurity
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2021
- HITCON 2021
- AIS3 2021
- SITCON 2021
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2020
- TeamT5 Security Winter Camp
- SITCON 2020
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2019
- SITCON 2019
- PyCon Taiwan 2019
- 台灣好厲駭第三屆學員
Certification
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2024
- The Linux Foundation — HFCP: Hyperledger Fabric Certified Practitioner
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2023
- US Amateur Radio License — Technician
- ForAllSecure — Mayhem Certified
- ForAllSecure — DevSecOps Fundamentals
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2019
- iPAS 3D 列印工程師初級
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2018
- TAIROA 機器人工程師證照初階
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2017
- 物聯網應用工程師初級
- SolidWorks CSWA (Certified SOLIDWORKS Associate) 認證助理工程師
Awards & Honors
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2019
- UCLite Summer Program (University of California, Berkeley)
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2018
- 1st, International Competition of Robotic Technology Development (Taoyuan, Taiwan)
- Academic Scholarship Award, HIWIN Co., LtdThe only student selected from the Mechanical Engineering Department based on outstanding undergraduate research and communication abilities.
- Silver Award, 2018 CB Technology Competition, Taiwan Society for Precision Engineering2nd among 16 articles in the TSPE group.
- The 14th International CDIO Conference Scholarship (Japan)
- Hsiao-Jung Liu Memorial Scholarship, FCU (Taichung, Taiwan)
- 3rd, Awards of Study of Special Topics, Mechanical and Computer-Aided Engineering, FCU (Taichung, Taiwan)
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2017
- The 13th International CDIO Conference, Calgary, Canada
- 3rd, National Ming-Xing Debate Competition, Chinese Culture University (Taipei, Taiwan)
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2016
- Honorable Mention, Intelligent Electronic Application Design Competition, National Yunlin University of Science and Technology (Taiwan)
- 1st, English Speech Contest, Feng Chia University and the Foreign Language Center (Taichung, Taiwan)
- 1st, Lian-Yi Debate Competition, FCU (Taichung, Taiwan)
- 3rd, Yu-Yang Debate Competition, China Medical University (Taichung, Taiwan)
- 3rd, Sun-Tzu Debate Competition, Republic of China Military Academy (Kaohsiung, Taiwan)Awarded best debater in the competition for fluency, clarity, and sharp reaction.
- Honorable Mention, Labor Debate Competition, Ministry of Labor (Taipei, Taiwan)
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2015
- 3rd, English Speech Contest, Feng Chia University and the Foreign Language Center (Taichung, Taiwan)
- Academic Achievement Award (top 1 in class), FCU (Taichung, Taiwan)