Alex Sin: Email & Phone Number

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Assistant Electronics Engineer at Electrical and Mechanical Services Department (EMSD), HKSAR Government|Hong Kong SAR

Position:

Assistant Electronics Engineer at Electrical and Mechanical Services Department (EMSD), HKSAR Government

Location:

Hong Kong SAR

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Last updated: 2026-06-17

Updated: 2026-06-17

Found email addresses for Alex Sin:

Business emails:

g*****************@gmail.com

Personal emails:

a**********i@gmail.com

Found phone for Alex Sin:

+852-***-***-9898

A different Alex Sin?

Work Experience 11 years

Assistant Electronics Engineer at Electrical and Mechanical Services Department (EMSD), HKSAR Government

Apr 2024 - Current

Assistant Contract Engineer (Electronics) at Electrical and Mechanical Services Department (EMSD), HKSAR Government

Aug 2022 - Apr 2024

Information Engineering Graduate at Electrical and Mechanical Services Department (EMSD), HKSAR Government

Aug 2020 - Aug 2022

Summer Internship at K. Wah International Holdings Limited

Jun 2019 - Jul 2019

Student Tutor at City University of Hong Kong

Oct 2018 - Oct 2018

Summer Internship at HKT

Jun 2015 - Aug 2015

Their professional focus is Android, Python, and 系統管理 across 3 core areas.

Education

MSc in Computer Science (Cyber Security Stream) at 香港大學

MSc in Multimedia Information Technology at 香港城市大學

Bachelor of Engineering - BE at 香港城市大學

Frequently Asked Questions

What is Alex Sin's email address?

SignalHire found verified email addresses for Alex Sin, both business and personal. Their business email is g*****************@gmail.com, and personal emails include a**********i@gmail.com.

What is Alex Sin's phone number?

SignalHire found a verified phone number for Alex Sin: +852-***-***-9898.

How do I contact Alex Sin at Electrical and Mechanical Services Department (EMSD), HKSAR Government?

You can reach Alex 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 Alex Sin's professional background?

Alex Sin has 11 years of professional experience. They have held roles including Assistant Contract Engineer (Electronics), Information Engineering Graduate, and Summer Internship at companies such as Electrical and Mechanical Services Department (EMSD), HKSAR Government, Electrical and Mechanical Services Department (EMSD), HKSAR Government, and K. Wah International Holdings Limited. Their education includes MSc in Computer Science (Cyber Security Stream) from 香港大學, and MSc in Multimedia Information Technology from 香港城市大學.

Is Alex Sin's contact information up to date?

Yes. Alex Sin's SignalHire profile was last updated on 17 June 2026, reflecting their current position as Assistant Electronics Engineer at Electrical and Mechanical Services Department (EMSD), HKSAR Government in Kowloon, Hong Kong.

Alex Sin Namesakes

Name

Company

Position

Alex Sin

University of California, Berkeley

Undergraduate Student — Applied Mathematics (Actuarial Science)

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Alex Sin

中國銀行（香港）有限公司

Branch Manager

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