reporter: ernest darkoh is convinced that better data can help optimize health care. ple, if a district knows how many residents are hiv positive, they w will know wht medications will be needed. ernest: when youou think aboutu, it's all again about data and your ability to receive that data, and when you don't have this data available, in essence you have failures of care, and largely speaking across the african continent at the moment, you have massive, massive failures of care. reporterer: broadreach uses artificial intelligence in its mission to strengthen and deliver healthcare services to underserved populations. it has grown fast, and now advises governments, donors, implementers, and the private sector. ernest: when i look at the scale of our organanization right no, it sometimimes feels quitete unbebelievable, bebecause whee started it, literally it was just us founders and a volunteer, and we finally won our first contract and we were able to pay the volunteer who became our first employee, and then now fast forward from 2003 to now, 2019, and wewere over 120