User:Norman.u.sy

Actually,I left Visualland.net last year in late Oct. I have started my own Company www.5jueding.com This is a Web App and will lauch at 1st.May

I basically do the PD,as you can see,as a PM.

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27th,April,2011

I'm Norman Su, an engineer at visualland.net We promote public learning of Internet protocols for students and produce interactive tutorials for network protocol based on simulation. Most of tutorials are for beginners and are free.