Retail FX provider Oanda is rapidly building its presence in Asia following the recent appointment of K Duker as its managing director for Asia Pacific. The company has hired Maxine Loh, formerly a marketing director at UBS; Zena Tong, formerly a senior sales executive at Saxo Bank; and Tracey Tan, who was a senior customer service executive at Bloomberg, to work out of its Singapore office. The company says further appointments are likely to be made soon.