User:Youdoudou
Who am I?
I am You Hongjiang, a software consultant with 20 years' experiences in image processing, data processing and OCR (optical character recognition) fields. I am also interested in open source software and web application development.
About my user name.
My user name "youdoudou" is actually my son's nick name. I should have used my real name "youhongjiang" in sign up of wikipedia but the site told me my name was banned due to blacklist of some hackers. It is unbelievable.
Why do I join in Wikipedia?
I am good at internet search and learning, so I have been getting lots of help from people on the internet as well as wikipedia. I admire their contribution and great value to the world. Therefore, I would like to work together with them and contribute my experiences and knowledges as possible as I can, which helps other people.