Chan School of Public Health and Director of Evaluation and Implementation Science at the Harvard Humanitarian Initiative (HHI). She has over 15 years of experience in designing and implementing epidemiologic and evaluation research, innovation solutions, and capacity building programs in on-going and post-conflict countries such as northern Uganda, Democratic Republic of the Congo, Rwanda, Central African Republic, Iraq, Cambodia, and Colombia. She co-founded Peacebuildingdata.org (a portal of peacebuilding, human rights, and justice indicators) and KoboToolbox (a suite of software for digital data collection and visualization). She also co-directs the DataPop Alliance.