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 explains how to find and recover deleted Snapchat videos. Explore step-by-step recovery methods, including Pandaoffice Drecov, for mobile and PC.
Alan Chan
March 20, 2026
This guide covers SD card audio recovery methods, including software, backups, and system tools. Learn how to restore deleted or corrupted audio files safely using reliable steps and prevent future data loss.
Alan Chan
March 20, 2026
This guide explains AMR audio recovery, including causes of file loss and effective solutions. Learn how to restore deleted or corrupted recordings using amr audio file recovery software, backups, and repair methods while preventing future data loss.
Alan Chan
March 20, 2026
This guide explains how to recover deleted OneNote pages using recycle bin, backups, and advanced methods. Learn to restore lost notes and prevent future data loss effectively.
Alan Chan
March 19, 2026
This guide explains how to format external hard drives for PS5, ensuring proper exFAT formatting, game compatibility, and secure recovery of files with Pandaoffice Drecov.
Alan Chan
March 19, 2026
This guide explains how to replace a HDD with SSD on laptops and desktops, including cloning, fresh OS installation, and secure file recovery with Pandaoffice Drecov before upgrade.
Alan Chan
March 19, 2026
This guide explains why a computer green screen crash happens and why your screen turns green. It covers causes like driver errors and hardware issues, plus effective fixes for green screen on computer monitor problems.
Alan Chan
March 19, 2026
This guide explains how to remove a hard drive from a laptop using different methods for various models. It covers preparation, tools, safety tips, common mistakes, and data recovery after removal.
Alan Chan
March 19, 2026
This guide explains how to check HDD health, monitor drive performance, detect issues with SMART data, and recover important files using Pandaoffice Drecov to prevent data loss.
Alan Chan
March 19, 2026
This guide explains how to wipe a hard drive, securely erase data on HDDs and SSDs, prevent recovery, and recover important files with Pandaoffice Drecov before erasure.
Alan Chan
March 19, 2026



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