AISHA

AISHA is Nigeria's first agentic AI health companion and I built it entirely from scratch. Rather than following a fixed script, AISHA reasons through conversations autonomously, asking the right follow up questions, checking medication safety, and referring users to care when it matters, all without any human in the loop. It lives entirely on WhatsApp so there is nothing to download and no barrier to getting started. For users who cannot read or type, it works through voice in Yoruba, Igbo, Hausa, Pidgin and English. Since launching, AISHA has reached all 36 Nigerian states, served over 51,000 users and handled more than 246,000 health interactions.