Pui Hei Wong

Computing Science Graduate

Recent Computing Science Graduate with hands-on experience in cybersecurity, network security, system administration, and full-stack development. Passionate about developing scalable web applications, optimizing IT security, and leveraging machine learning for intrusion detection.

📞 778-922-3542 | 📧 billypuipui@gmail.com

🌐 LinkedIn

About Me

I am a recent Computing Science graduate from Thompson Rivers University with a strong foundation in:

🔹 Cybersecurity & Network Security
🔹 Full-Stack Web Development
🔹 Machine Learning & Data Analysis
🔹 System Administration & DevOps
🔹 Database Management & Optimization

Seeking a technical role where I can apply problem-solving and development skills to create innovative solutions.

Technical Projects

Keystroke Dynamics Authentication System

Developed a machine learning system to distinguish between users based on typing patterns using Python (Pandas, Scikit-learn, XGBoost).

Achieved 91.8% classification accuracy using optimized ensemble model
Implemented comprehensive data preprocessing pipeline with feature engineering
Created real-time prediction system integrating trained models with live keystroke capture
Research paper presented analyzing model performance and feature importance

Python, Pandas, Scikit-learn, XGBoost, Machine Learning

Event Management System

Developed a C++ application for managing events, room bookings, and registrations in an academic environment.

Implemented object-oriented design with user classes (Students, Faculty, Coordinators)
Created core components including BookingManager, EventManager, and RoomFactory
Integrated validation and security features for data integrity
Designed configurable system with customizable room types and user permission levels

C++, Object-Oriented Design, Design Patterns

Truck Inspection System for The Dawson Group Canada

Designed an automated inspection system integrating APIs and telemetry data for real-time monitoring and compliance.

Reduced manual inspection workload by 60% through automated reporting
Implemented cloud-based dashboard for fleet monitoring and safety compliance tracking
Integrated APIs and telemetry data for real-time monitoring

Cloud Computing, APIs, Telemetry, Dashboard Development

Movie Rating Analysis – Based on IMDB Rating

Utilized Power BI, Python, and Jupyter Notebook to analyze IMDB movie ratings and identify key factors influencing scores.

Developed interactive dashboards visualizing correlations between movie attributes
Conducted genre analysis revealing highest-rated categories and market performance
Analyzed director influence on ratings, identifying top filmmakers
Created comprehensive data mining project with statistical insights

Power BI, Python, Jupyter Notebook, Data Visualization, Statistical Analysis

Technical Skills

Programming Languages

Java (Advanced)
Python (Advanced)
C# (Intermediate)
C++ (Intermediate)
C (Intermediate)
JavaScript (Intermediate)
TypeScript (Intermediate)

Cybersecurity

Intrusion Detection
Security Auditing
Incident Response
Network Security
Security Compliance

Web Development

React
Angular
RESTful APIs
Frontend/UI Design
HTML5 & CSS3

Data Analysis

Power BI
Jupyter Notebook
Data Visualization
Statistical Analysis
Feature Engineering

Cloud & DevOps

Azure
AWS
GCP
Kubernetes
Docker
CI/CD Pipelines

System Administration

Windows
Linux
PowerShell
CMD Utilities
Virtualization (VMware, Hyper-V)

Databases

SQL
NoSQL
Query Optimization
Database Management

Machine Learning

Classification
Feature Engineering
Model Evaluation
XGBoost
Scikit-learn

Professional Experience

IT Support Specialist

Yiu Kee Steel Works Co. Ltd

2021 - Present · 4 yrs

Hong Kong · Hybrid

Provided technical support and IT assistance for company operations
Maintained system infrastructure and resolved technical issues

CDS Product Demonstrator

Club Demonstration Services

May 2022 - Present · 3 yrs

Kamloops, British Columbia, Canada · On-site

Demonstrated products and services to customers
Developed strong sales and teamwork skills

Cook

The Wakayama Ramen Bar

May 2022 - Jan 2023 · 9 mos

Kamloops, British Columbia, Canada

Prepared and cooked food items according to restaurant standards
Maintained kitchen cleanliness and food safety protocols

Education

Thompson Rivers University, Kamloops, BC

Bachelor of Science in Computing Science

Jan 2020 - April 2025

Relevant Coursework:

Data Structures & Algorithms
Software Architecture
Network Security
Web & Mobile Development
Database Management

Mount Douglas Secondary School, Victoria, BC

High School Diploma

September 2015 - June 2019