m.moddie / dev
← All projects
Project / 02

Voice AI Assistant

A voice AI assistant for calls and automatic answering, built entirely in Python.

Python · Voice AI · TelegramVAD → STT → LLM → TTSPython / Pyrogram / ElevenLabs / Linux pipes / LLM
Role

Python Backend Engineer

Period / format

01.2026 — 04.2026

Status

Commercial Project (NDA)

My contribution

  • Engineered an autonomous real-time voice-agent telephony service on MTProto (Pyrogram).
  • Built a low-latency audio processing pipeline over non-blocking Linux pipes: end-to-end chaining of VAD → Whisper STT → LLM token streaming → ElevenLabs TTS.
  • Implemented dynamic conversation management with speech interruption handling and contextual call state tracking.

Python, AsyncIO, Pyrogram, ElevenLabs API, Whisper, VAD, Linux IPC / Pipes