Happiness C.

🚀 Voice AI Agent Developer | Vapi, Retell AI, n8n, Make, GoHighLevel | 3+ Years I build voice agents that answer calls, qualify leads, book appointments, and update your CRM automatically, so your team spends less time on the phone and more time closing deals. What I can build for you ✔ Voice AI agents with Retell AI and Vapi (inbound receptionists, outbound lead follow up, call transfer) ✔ Appointment scheduling agents with business hour validation and real time confirmations ✔ AI lead qualification and customer support automation ✔ CRM integrations with GoHighLevel, HubSpot, Salesforce, Zoho, and custom APIs ✔ Workflow automation with n8n, Makecom, and Zapier ✔ SMS and email notifications with Twilio, including call transcripts after every call ✔ AI chatbots with Botpress and Intercom Fin AI ✔ RAG knowledge assistants with LangChain, Pinecone, and ChromaDB ✔ AI agents with LangChain and LangGraph Results from recent projects - Voice agents handling 85% of routine inquiries without manual intervention - First contact resolution raised from 72% to 89% - Scheduling agent handling 70% of booking requests and eliminating double bookings - Lead qualification agents screening 200+ leads per week Technologies Python • Retell AI • Vapi • ElevenLabs • n8n • Makecom • Zapier • GoHighLevel • HubSpot • Twilio • Google Calendar • LangChain • LangGraph • OpenAI • Pinecone • ChromaDB • REST APIs • Webhooks How I work I scope the project clearly, build and test with real call scenarios before launch, and deliver documentation and training so your team can run it confidently. Need a voice agent that handles calls like your best employee? Send me a message with your use case and I will suggest the right setup.