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Hi, I’m Jerry!

I am a passionate IT professional with a strong background in web development and a focus on problem-solving through programming. I hold an MSc in Information Technology from PolyU, a BSc in Computer Science from CityU, and a Higher Diploma in Software Engineering from IVE. My interest in System Design and Cloud Solution has led me to become certified in both Azure and AWS, with a current goal of attaining AWS Solution Architecture certification. I have experience building applications using the 3-tier architecture and have even developed some applications using serverless architecture. In the past, I have participated in various competitions such as Hackathons, CTF, and so on. Although I didn't win many of them, I gained a lot of experience in areas such as generating ideas, technical skills, teamwork, and more.

Todo

I need to do it.

AWS Certification
Develop Microservices side project
Learn Japanese
Keep learning keep looking further

Releases (3)

v1.0.0

v2.0.0

v3.0.0 (Now)

Blogs

Hosting a High-Traffic Next.js SSR Application on AWS: A Case Study at ViuTV

Feb 15, 2025

In today’s digital-first era, hosting web applications that deliver seamless performance under heavy traffic is a crucial aspect of ensuring a successful user experience. At ViuTV, we tackled this challenge by hosting a Next.js Server-Side Rendering (SSR) application on AWS ECS, leveraging the platform’s scalability and resilience to handle large-scale traffic efficiently. Here, I share an overview of our architecture, deployment strategy, and best practices.

Stable Diffusion LoRA training

Jun 10, 2023

I trying to finetune the stable diffusion model using LoRA training. My target is tune the customize faces to build up the virtual agent and impersonate a real person.

Python

Stable Diffusion

Colab

Computer Vision - Captcha Challenge in Leisure Link e-Services System

Jun 28, 2022

Python bot automating Leisure Link badminton bookings. Combats CAPTCHAs (OpenCV + Tesseract), JS encryption, and anti-bot traps via Selenium tricks.

Computer Vision

Python

OpenCV

Projects

Goodstify Shop

Sep 7, 2022

Trying to launch new business about the purchasing agent in Hong Kong. Next.Js App is created for researching the market

Grading Accelerator

Apr 8, 2022

The system will grade the students work or sort the question based on created answer book when the teacher uploads the student answer sheets. The system will generate the report to the teacher for reference to the performance of the student works.

SAffice

Jan 31, 2021

SAffice is a smart office system, creating a safe workplace under COVID-19 with services including a face mask, social distance detection, chatbot, face check in, and E-sign system, providing humanized technology.