Electronic Engineering Student · HKU

CAI CHUN MAN (Eric Cai)

I build web products, electronics projects, and early-stage engineering prototypes.

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About

Profile

I am a Year 2 Engineering student at The University of Hong Kong, majoring in Electronic Engineering with a minor in Marketing. My interests include embedded systems, web development, product design, and technology-driven business ideas.

Email: u3639206@connect.hku.hk

Location: Hong Kong / Shenzhen

University: The University of Hong Kong

Degree: BEng in Electronic Engineering

Minor: Minor in Marketing

Education

Education

The University of Hong Kong

BEng in Electronic Engineering · Minor in Marketing

Expected Graduation: 2028

Relevant coursework: Programming, Digital Logic, Circuit Analysis, Electronics Fundamentals, Microeconomics, Consumer Behaviour

Projects

Selected Projects

CChat — Internal Communication Platform

Built a prototype internal communication platform with user profiles, messaging features, dark mode interface, file sharing concepts, and enterprise-focused privacy settings.

PHP MySQL JavaScript Product Design

Connect Platform — Social Web Application

Developed a PHP/MySQL social platform supporting account registration, login, profile management, image/video posting, likes, comments, and pagination.

PHP MySQL HTML/CSS Web App

Arduino Countdown Timer

Created a keypad-controlled countdown timer using seven-segment display output and buzzer sound generation, with reset and pause/resume logic.

Arduino C Keypad Seven-segment Display

Raspberry Pi Traffic Light Controller

Implemented a pedestrian traffic-light controller using Raspberry Pi GPIO, LEDs, button input, and Python control logic.

Python Raspberry Pi GPIO IoT

Skills

Technical Skills

Programming

  • C
  • Python
  • PHP
  • JavaScript
  • HTML
  • CSS
  • MySQL

Electronics / Engineering

  • Arduino
  • Raspberry Pi
  • GPIO
  • Circuit basics
  • KiCad
  • LabVIEW

Web / Product

  • User authentication
  • Database design
  • File upload systems
  • Responsive UI
  • Basic deployment

Languages

  • English
  • Cantonese
  • Mandarin

Internship Target

What I am looking for

I am seeking internship opportunities in software engineering, electronics, product development, embedded systems, or technology consulting, where I can apply engineering fundamentals and continue improving through real project work.

Strengths

  • Hands-on project building experience
  • Engineering and business background
  • Fast learner with product sense
  • Comfortable communicating in English, Cantonese, and Mandarin