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I will devops self hosted voice ai apps vapi elevenlabs tts whisper api livekit webrtc
windcrest b
Informazioni su questo servizio
Are you trying to build, deploy cutting-edge conversational AI voice system, only to hit a wall with unreliable tool-calling, 3-sec delays, and massive per-minute API bills?
What This Gig Delivers:
Ultra-Low Latency LiveKit Agents
- Real-time conversational agents using livekit-agents, Duplex streams, Vapi, fine-tune VAD (Voice Activity Detection) to fix delay problem for instant, sub-second replies.
State-Desync & Interruption Handling
- Python/Node.js state-management middleware for user interrupts mid-sentence, instantly pauses, rolls back background tools, and updates its context window to prevent database corruption.
Adv Tool-Calling & n8n/Make Multi Agent Pipelines
- Connects your voice bot agent directly to your business databases, authenticate users, check calendars, and update CRMs mid-call.
Self-Hosted Voice Cloning & Open-Source TTS
- Deploying open-source models (F5-TTS, CosyVoice, XTTS-v2) on private GPU (RunPod, AWS, Hetzner) to gives 100% data privacy and zero character caps.
Full-Stack Voice Dashboards
- Next.js frontends with FastAPI backends to manage call logs, view analytics, and control agent behaviors from a single portal.
Stop renting fragile systems, DM Now!!!
Scopri di più su windcrest b
windcrest b
Full Stack Self Hosted AI Backend Automation Engineer
- DaNigeria
- Membro daset 2026
- Tempo di risposta medio1 ora
Lingue
Inglese, Spagnolo, Portoghese, Svedese, Tedesco
As a group of expert, our vision is to help startups, businesses, and development teams build AI systems they can actually control, customize, scale, less platform dependency, better control, and production-ready
Having specialized in self-hosted n8n, AI voice agents, LiveKit, Vapi, ElevenLabs, custom Python and Node.js backends, Docker, AWS, RunPod, APIs, databases, and agentic automation.
From deploying private AI infrastructure and voice systems to building custom automation, integrations, dashboards, and backend services, I work across the full stack.
Let’s build your infrastructure, Now
Altri servizi della categoria Sviluppo di software offerti da me
FAQ
What is the difference between choosing Vapi/ElevenLabs vs. a self-hosted LiveKit setup?
Vapi, Retell, and ElevenLabs offer fast deployment and incredibly polished out-of-the-box voices, but charge ongoing per-minute platform fees. A self-hosted LiveKit setup running open-source models (like F5-TTS) requires an upfront infrastructure build but completely bypasses those usage fees.
My current voice bot breaks or corrupts our database when a user interrupts it mid-sentence. Can you fix this?
Yes. This happens when the bot triggers a backend API function (like processing a booking) but the user speaks before the action completes. I build custom middleware that intercepts the interruption event instantly, cleanly pauses or reverses the pending database transaction, and updates
Can you connect the voice agent to phone numbers for inbound and outbound calling?
Absolutely. I handle complete SIP trunking, Twilio configurations, and telephony integrations. Your agent will be able to answer incoming customer support lines or run automated outbound qualification campaigns.
What do I need to provide for self-hosted instances?
For self-hosted solutions, you will need to provide access to your cloud infrastructure accounts (such as AWS, DigitalOcean, or RunPod). I handle the configuration of Docker containers, SSL certificates, task runners, and security guardrails.
