I will build a real time ai voice assistant backend for your app


About this gig
Let users speak to your app or connected device and hear an AI response.
I build a focused Python voice backend using speech-to-text, an LLM, and text-to-speech. My NOVA work includes speech services, WebSocket communication, and device integration.
Basic: connect or fix one speech-to-text OR text-to-speech provider in an existing project.
Standard: deliver one complete voice workflow, one language, a WebSocket endpoint, and a runnable demo client.
Premium: add one suitable self-hosted speech component, Docker setup, cancellation handling, and latency measurements in the agreed environment.
All packages include source code, configuration notes, and a test guide. Scope covers one provider per component and one client interface. Please share your desired conversation flow, sample audio, and existing interface before ordering.
API and hosting fees, custom firmware, complete mobile apps, and production scaling are separate. Self-hosted model selection depends on language, licensing, and available compute.
Gallery images are concept illustrations.
Get to know quuios
Senior iOS Developer Swift And ObjectiveC Expert
- FromChina
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Chinese
My Portfolio
FAQ
Does Basic include a complete voice assistant?
Basic covers one speech-to-text or text-to-speech integration. The full speech-to-text, LLM, and text-to-speech workflow is included in Standard.
Can speech processing be self hosted?
Premium includes one suitable self-hosted speech component. Model choice depends on the required language, license, and compute resources.
Are API costs and a finished mobile app included?
API and hosting charges are paid separately. Packages deliver the backend and an agreed demo client; a full mobile app has its own scope.
Can my app or device connect to the backend?
Yes, through an agreed documented interface. Share the client's audio format, transport, and message protocol before ordering.

