Producer, Rakuten Card Co., Ltd.
He started his career in Software engineer. Mainly he developed Network device management and operation system software. In Mobile Network Operator's network, those devices create tons of data. Recently he joined Rakuten. Its Trading Volume is over 15 Trillion yen. Now he is developing new data utilization platform and giving direction to use Tableau for Rakuten Card and other Rakuten Fintech companies. And he is leading User Group in Rakuten.