David Sin: Email & Phone Number

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Associate Consultant at eWalker Consulting (HK) Limited|New Territories, Hong Kong

Position:

Associate Consultant at eWalker Consulting (HK) Limited

Location:

New Territories, Hong Kong

View David Sin's Email

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Last updated: 2026-06-26

Updated: 2026-06-26

Found email addresses for David Sin:

Business emails:

**@gmail.com

Found phone for David Sin:

+852-***-***-1148

A different David Sin?

Work Experience 4 years

Associate Consultant at eWalker Consulting (HK) Limited

Jun 2025 - Current

IT Security Specialist at eWalker Consulting (HK) Limited

Jun 2024 - Jan 2025

Lab Crew at HKUST Web 3.0 Labs

Jul 2022 - Jul 2023

David Sin started working in 2022, then the employee has changed 1 company and 2 jobs. On average, David Sin works for one company for 11 months.

Their professional focus is Active directory attacks, Android Development, and Attacking Captive Portals across 3 core areas.

David holds OffSec Wireless Professional (OSWP), Kali Linux Certified Professional (KLCP), and OffSec Certified Professional (OSCP) certifications.

Education

Bachelor of Engineering - BE at The Hong Kong University of Science and Technology

Frequently Asked Questions

What is David Sin's email address?

SignalHire found a verified business email address for David Sin: **@gmail.com.

What is David Sin's phone number?

SignalHire found a verified phone number for David Sin: +852-***-***-1148.

How do I contact David Sin at eWalker Consulting (HK) Limited?

You can reach David Sin through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is David Sin's professional background?

David Sin has 4 years of professional experience. They have held roles including IT Security Specialist, and Lab Crew at companies such as eWalker Consulting (HK) Limited, and HKUST Web 3.0 Labs. Their education includes Bachelor of Engineering - BE from The Hong Kong University of Science and Technology.

Is David Sin's contact information up to date?

Yes. David Sin's SignalHire profile was last updated on 26 June 2026, reflecting their current position as Associate Consultant at eWalker Consulting (HK) Limited.

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