Yasushi Hagai
(onestepbeyond_y)
利用開始日: 2013/06/19
freelancer/Certified Management3.0 facilitator/Certified Scrum Master/Certified Scrum Product Owner/UMTP L2 Modeler/Java/DDD/cycling/trekking/climbing/photo(analog)/Ska, Rocksteady, Punk, Noise
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