# Muhammad Umer Khan · buildwithumer.site

> AI agents, RAG and voice systems taken from prototype to production, with evaluations in CI and red-team reports published, not promised.

- [About](https://buildwithumer.site/about.md)
- [Work](https://buildwithumer.site/work.md)
- [Services](https://buildwithumer.site/services.md)
- [Interviewly](https://buildwithumer.site/work/interviewly): Live AI voice interviews for hiring teams, where no model ever scores a candidate.
- [WhatsApp hotel-lead bot](https://buildwithumer.site/work/whatsapp-lead-automation): Turns each WhatsApp hotel enquiry into a qualified lead, routes it to the team, and relays their answer back.
- [Society-management platform](https://buildwithumer.site/work/society-management-platform): A white-label platform that runs a housing society: residents, visitors, staff, complaints and the gate.
- [AskUmer](https://buildwithumer.site/work/askumer): An assistant that refuses to ship worse answers: CI fails below 0.7 faithfulness.