Hui Kam Leung

I'M Hui Kam Leung, KL(David)

Hi, I am KL
a enthusiastic
Software Engineer

Hi, I am KL, a highly efficient, hardworking and talented software engineer. I care about coding-style and design patterns. I am enthusiastic to deliver high quailty code.

I am a quick learner and I have strong problem solving skills. I keep learning the best practice of coding style to write maintainable and readablable code.

View My Skills Visit My Github

what can i do

My Skills


App Development

I use Swift to build iOS app and I created a Swift library to speed up the development progress. I also use React Native to build hybird application.


Backend Developemnt

I use Node.js and Python to build backend services. Familiar with RESTful structure as well as datebases.



I use Django / React / Vue to build web applcation.


Data Structure and Algorithm

UVa, Codeforces, and ACM!



I love solving CTF challenges. I won the first runner-up in PwC Hackaday 2018.



IoT (Bluetooth, WiFi, communcation, MQTT).

recent works

My Portfolio

  • Show all
  • Web development
  • App development
  • Others

Students & Users




Award Win


App on App Store

work experience

My Experience

  • Sep 2019 – Now

    Software Engineer @ JP Morgan Chase & Co

    - KDB+

  • May 2018 - Aug 2019

    Mobile Application Developer @ Innopage

    - Focused on developing iOS applications (Foodbulous, 雲滙, Toudays, BabyDating, Bluecross).

    - Backend development – using Adonis

    - Built generic code to speed up the development progress

  • Jun 2016 – Dec 2018

    CityU Apps Lab / STEM organizations

    - Taught more than 1000 students programming / STEM course such as Java, C++, data structure and algorithm

    - Developed mobile, backend and web application.

My Contact

Call on

+ 852 6576 3636

Email at