Bayuh Asmamaw Hailu is an Epidemiologist and Biostatistician at Woll University. He has expertise in evaluation and passion in improving the health and wellbeing. His open and contextual evaluation of geographical and non-geographical models based on responsive constructivists creates new pathways for improving health care. He has ample knowledge of different open sources GIS and other statistical soft wear. He used to link his soft wear ability with health and statistics background and experiences, and he can easily show health problems for planners and decision makers as well as any concerned body.