Gain Mark Olmedo Calantog

Gain Mark Olmedo Calantog, CSSGB, MDC, is an accomplished Senior Accounting Manager with extensive experience in accounts receivable (AR) and accounts payable (AP) across various regions. Currently, Gain Mark oversees the North American region for Upwork, having previously managed accounts at Pro Sulum, LLC and CGC Accountants & Advisors. Prior to specializing in accounting, Gain Mark held senior roles in guest experience management at Jewel Changi Airport, where responsibilities included supervising staff, managing guest relations, and ensuring service excellence. Additionally, Gain Mark has a solid background in credit management and collections, having worked with notable companies such as SolarWinds and Brady Corporation. Gain Mark holds a Master's degree in Development Communication from the University of the Philippines Open University and a Bachelor's degree in Broadcast Communication from the University of the East.