Technical Director

15 Years
Experts

Experience & Education
Bachelor of Engineering (B.Eng.) in Electronic and Information Engineering from The Hong Kong Polytechnic University (PolyU).
Certified as an international digital forensics expert with the ACE (AccessData Certified Examiner) credential.

Experience
My journey began at a high-end computer repair workshop in the Golden Computer Centre, Sham Shui Po. It was a time when hard drive failures were rampant, and I personally handled tens of thousands of Seagate and Western Digital drives with damaged read/write heads or corrupted firmware.
I later joined a renowned data recovery laboratory in Hong Kong as a senior engineer, specializing in logical-layer fault analysis and file system reconstruction for NTFS, HFS+, and APFS.
Currently, I serve as Technical Director at PandaOffice, where I led the optimization of the underlying scanning algorithms for Drecov software. These improvements significantly boosted recovery success rates, particularly for cases involving Seagate hard drive partition table loss and formatted data recovery.

Education
The Hong Kong Polytechnic University (PolyU) – B.Eng. in Electronic and Information Engineering.

Life
I am a passionate film photography enthusiast, drawn to the tangible nature of capturing images on physical media. This fascination with preserving memories in a physical form has naturally shaped my professional sensitivity toward safeguarding digital data in today’s tech-driven world.
In my free time, I enjoy hiking the MacLehose Trail. I often draw parallels between data recovery and trekking—both require immense patience and careful navigation to reach the goal.
I also love disassembling electronic devices and frequently share videos of vintage storage equipment teardown on social media, helping others understand hardware maintenance and the inner workings of technology.

Experience
My journey began at a high-end computer repair workshop in the Golden Computer Centre, Sham Shui Po. It was a time when hard drive failures were rampant, and I personally handled tens of thousands of Seagate and Western Digital drives with damaged read/write heads or corrupted firmware.
I later joined a renowned data recovery laboratory in Hong Kong as a senior engineer, specializing in logical-layer fault analysis and file system reconstruction for NTFS, HFS+, and APFS.
Currently, I serve as Technical Director at PandaOffice, where I led the optimization of the underlying scanning algorithms for Drecov software. These improvements significantly boosted recovery success rates, particularly for cases involving Seagate hard drive partition table loss and formatted data recovery.

Education
The Hong Kong Polytechnic University (PolyU) – B.Eng. in Electronic and Information Engineering.

Life
I am a passionate film photography enthusiast, drawn to the tangible nature of capturing images on physical media. This fascination with preserving memories in a physical form has naturally shaped my professional sensitivity toward safeguarding digital data in today’s tech-driven world.
In my free time, I enjoy hiking the MacLehose Trail. I often draw parallels between data recovery and trekking—both require immense patience and careful navigation to reach the goal.
I also love disassembling electronic devices and frequently share videos of vintage storage equipment teardown on social media, helping others understand hardware maintenance and the inner workings of technology.




All Articles
This guide explores the best jpg photo recovery software and explains how to recover and repair corrupted or deleted images. It covers common causes of JPG file loss, practical recovery methods, and tips for choosing reliable tools, including free jpg photo recovery software options for different scenarios.
Alan Chan
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Learn WhatsApp audio recovery methods, including backups, manual retrieval, and recovery software. Restore deleted voice messages and prevent future loss.
Alan Chan
March 21, 2026
Learn SD card video recovery methods, including backups, manual retrieval, and recovery software. Restore deleted videos and prevent future data loss.
Alan Chan
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Learn Sony Handycam video recovery methods, including SD card recovery, internal memory restore, and free or professional software solutions. Safely recover lost videos.
Alan Chan
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This guide explains Google Photos recovery methods, including trash recovery, backups, PandaOffice Drecov, and tips to restore permanently deleted photos safely.
Alan Chan
March 21, 2026
This guide explains Android photo recovery, covering cloud backups, SD card recovery, PandaOffice Drecov, and top photo recovery app for android solutions.
Alan Chan
March 21, 2026
Learn TikTok video recovery methods, including draft recovery, deleted video restoration, and professional software solutions. Protect and restore your content easily.
Alan Chan
March 21, 2026
This guide explains how to recover files after a factory reset. Explore cloud backups, local backups, and tools like Pandaoffice Drecov to restore lost data efficiently.
Alan Chan
March 20, 2026
This guide explains how to recover files from thumb drive, including deleted or corrupted USB data. Explore simple and advanced methods, plus tools like Pandaoffice Drecov.
Alan Chan
March 20, 2026
This guide explains how to fix Word errors like “can’t open Microsoft Word because it is being updated.” Explore troubleshooting and recovery methods, including Pandaoffice Drecov.
Alan Chan
March 20, 2026



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