CAI CHUN MAN (Eric Cai)

Profile

Year 2 Engineering student at The University of Hong Kong, majoring in Electronic Engineering with a minor in Marketing. Interested in software engineering, electronics, embedded systems, web products, and technology-driven business applications.

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

Selected Projects

CChat — Internal Communication Platform

• Built a prototype communication platform for internal enterprise use.
• Designed features including messaging, user profiles, file sharing concepts, privacy settings, reactions, and dark mode UI.
• Applied product thinking to enterprise communication, access control, and user experience.

Connect Platform — Social Web Application

• Developed a PHP/MySQL social platform with account registration, login, profile management, posts, likes, comments, and pagination.
• Worked with database structure, form handling, media upload logic, and responsive interface design.

Arduino Countdown Timer

• Created a keypad-controlled countdown timer using seven-segment display output and buzzer sound generation.
• Implemented reset and pause/resume logic using embedded C-style Arduino programming.

Raspberry Pi Traffic Light Controller

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

Skills

Programming: C, Python, PHP, JavaScript, HTML, CSS, MySQL

Engineering Tools: Arduino, Raspberry Pi, GPIO, KiCad, LabVIEW, basic circuit prototyping

Web/Product: User authentication, database design, file upload systems, responsive UI, basic deployment

Languages: English, Cantonese, Mandarin

Internship Interests

Software Engineering · Electronics · Embedded Systems · Product Development · Technology Consulting