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Mark Enigma

専門分野: Currently a student learning Java, I have been involved in Industrial Radiography, I have worked as a Computer Programmer and I have been involved in home building for 26 years

教師経験: none

興味: chess,backpacking,used to climb big walls in Yosemite too old for that now...

話せる言語: 英語 (ネイティブレベル)

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