Voice AI engineers who ship sub-second agents.
Real-time voice agent specialists — sub-800ms latency budgets, TTS/STT tuning on Deepgram, ElevenLabs and Azure Speech, plus barge-in, endpointing, SIPREC and PSTN edge integration.
- 48 hrs — 3 vetted profiles delivered
- Real-time voice agents
- Telephony integration
- STT/TTS tuning
30 minutes, no slides. A senior delivery lead reviews your stack and gives you a concrete pilot outline.
- Deepgram
- ElevenLabs
- Azure Speech
- Amazon Connect
- Genesys
A working pilot in 90 days — not a 40-page slide deck.
Streaming STT + LLM + TTS pipelines tuned for sub-800ms round-trip, with barge-in and endpointing done right.
SIP, SIPREC, media servers and PSTN edge handoff into Amazon Connect, Genesys, NICE and Twilio.
Custom vocabularies, noise handling, prosody and voice cloning across Deepgram, ElevenLabs and Azure Speech.
“They shipped a voice agent that customers didn't realize wasn't human — 720ms average round-trip on real PSTN traffic.”
Questions buyers ask us first.
- Which voice stacks do your engineers use?
- Deepgram, ElevenLabs, Azure Speech, OpenAI Realtime, plus custom pipelines on Bedrock and Vertex.
- Do they handle telephony too?
- Yes — SIP, SIPREC, PSTN edge and CCaaS voice integrations are core to the role.
- Contract or contract-to-hire?
- Both, including managed voice pods with an architect and engineers.
- How do they meet real-time latency targets?
- Sub-800ms end-to-end voice budgets using streaming STT/TTS, barge-in, endpointing tuning and SIPREC / PSTN edge optimisation across Deepgram, ElevenLabs and Azure Speech.
Ready to see it in your stack?
30 minutes with a delivery lead. Your architecture, your KPIs, a concrete pilot outline you can defend internally.
Book a 30-min working session →