Hiroyuki Kiga is the Co-Founder/COO of Wallex Technologies, a B2B focused FX and cross-border payments platform. Previous to this role, Hiroyuki spearheaded the regional investment and acquisitions for Yello Mobile. Hiroyuki was also at GREE Ventures, focusing on Series A investments across Southeast Asia. He also has extensive experience with equity derivatives trading systems which he gained while at the IT department of Macquarie Securities Group.