Pat Chan Personal Web Site

My most satisfactory product :)
Hong Kong HS Index Futures Chart

Written a Bot to grab the HSI Futures data automatically from HKEX
Source: https://www.hkex.com.hk/Market-Data/Futures-and-Options-Prices/Equity-Index/Hang-Seng-Index-Futures-and-Options?sc_lang=en#&product=HSI

Python Code (plotting graph only, used Pandas, Matplotlib, frankly code is not perfectly structured)

Data Processing

Data Processing Question #1

Adding "Comma" to Integer Every 3 Digits

List the directory recursively in JSON format

Answer - by Python

Math Problem

Math Problem #1

Answer - by Python

Encode Decode Problem

Encode Decode Problem

Display the time difference in human readable format

Problem

Answer - by Python

IP Subnet Calculator

Test Case

Answer - by Python

Print Roman Numbers

Problem

Answer - by Python

Automated Timesheet from Jira

Answer - by Python

My Tiny Web Server (epoll, multi-threaded)

Source Code - in C

Automated Timesheet from Jira

Answer - by Python

Deploy application in AWS EC2 by Ansible

Problem

Solution

Playbooks