My name is Theo, a computer hacker, system engineer, programmer.
I was first entering computing world as a Network Administrator and Engineer, focusing on Novell Netware, Linux and Windows Servers.
In late 1999, I was working in different departments in Hong Kong Telecom.
For my personal interest, I started programming and developed applications for PalmOS target enduser and company.
In year 2003, I graduated from the University of Sydney.
In 2005 I started working in a hosting company, focusing on system / web development.
In 2006 I started a personal project for a news portal web system focusing mobile devices.
In 2012 I join a Finance company as a hacking officer, responsible for the trading computer systems, network.
In 2019 I joined my current company as a programmer, responsible for trading support, trading system / application development.
Instead of “normal” computing, my interest spread widely in the field, I do have a wide range of knowledge on Server systems, Computer systems especially Mobile platforms and embedded systems.
My personal skills are:
I am very “width interest” on system, from Linux, Windows, MacOS, to embedded systems, microcontroller.
Arduino, ESP8266, Raspberry Pi, node-red, MQTT, 433/315MHz/2.4GHz RF/Bluetooth hacking.
PalmOS, PPC Smartphone Edition, Google Android, WAP, XHTML, JQuery, HTML5, etc.
Knowledge on mobile platforms
PalmOS, Windows Mobile (SE/Pro), iPhone, iPad (iOS), Symbian, Android.
I will try to add thing back here, but at the meantime, this seems to be all about me.