Mr. Mao Sosengphyrun currently is a Research Assistant (Fieldwork Coordination) of the Centre for Development Economics and Trade at the Cambodia Development Resource Institute. He is a fieldwork data collection management specialist with extensive working experiences within several prominent development project in Cambodia. Phyrun earns a Bachelor of Science in Information Technology from Norton University. He possesses a strong capacity in both qualitative and quantitative data collection. Previously he worked as Fieldwork Officer in BN Consult Co., Ltd and Inter-Green Consult Co., Ltd that those projects were funded by WB, ADB and GIZ. Furthermore, he works as a freelance in fieldwork management for many NGOs in Cambodia such as PSI-Cambodia, URC-Cambodia, BBC Media Action, CAVAC-II, Open Institute, RUPP, EMC and Phnom Penh Post Newspaper as well.