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 article explains what is gemini and explores how gemini ai enhances productivity, creativity, and problem-solving. It compares google gemini with traditional assistants and provides practical methods to use gemini google effectively.
Alan Chan
March 22, 2026
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
March 22, 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 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 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 increase hard drive speed through cleanup, defragmentation, BIOS settings, and external storage optimization to boost computer performance.
Alan Chan
March 18, 2026
This guide explains email recovery for outlook, restoring deleted messages, troubleshooting sync issues, and updating recovery email outlook to secure access.
Alan Chan
March 9, 2026
Understanding Data Recovery on Windows Systems Why Data Recovery Is Important for Windows Users Modern computers store enormous amounts of data, from personal documents and photos to business files and system information. However, data loss can occur unexpectedly due to accidental deletion, hardware failure, formatting errors, malware attacks, or system crashes. When this happens, reliable
Alan Chan
March 8, 2026
This guide explains how to create and use a Windows 10 recovery disk, including built-in tools, installation media, troubleshooting methods, and data recovery tips to repair boot failures safely.
Alan Chan
March 7, 2026
Learn how to perform youtube video recovery after deletion, account suspension, or formatting using proven methods and safe storage practices to restore lost content.
Alan Chan
March 6, 2026



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