I will build a voice ai agent with rag langchain and finetuning

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codevoyager_1
Abdulrehman
Parte de la información aparece en idioma inglés.

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YOUR AI CALLS EVERY LEAD. BOOKS EVERY APPOINTMENT. 24/7.


Most businesses lose 70% of leads from slow follow-up. I build Voice AI Agents that call leads within 60 seconds, answer questions via RAG, handle objections, and auto-book appointments.


WHAT I BUILD


Voice AI Agent (Inbound + Outbound) VAPI / Retell AI

RAG Knowledge Base LlamaIndex + pgvector

LangChain / LangGraph Orchestration + Memory

LLM Fine-Tuning trained on your domain data

CRM Integration GoHighLevel, HubSpot, Salesforce

Calendar Booking Calendly, Cal.com

Analytics Dashboard + Call Recordings

n8n / Make.com Automation Workflows


INDUSTRIES


Real Estate Clinics Agencies Coaches Ecommerce


️ TECH STACK


Voice: VAPI, Retell AI, ElevenLabs, Twilio

AI: LangChain, LangGraph, CrewAI, OpenAI GPT-4o

RAG: LlamaIndex, pgvector, Pinecone

Backend: FastAPI, Django, PostgreSQL

Fine-Tuning: OpenAI Fine-tune API


Clean, documented, production-ready code + Loom walkthrough on delivery.


Message me before ordering I review every project personally.

Conoce a Abdulrehman

Abdulrehman

AI Automation Engineer n8n, LangChain, LangGraph MERN Stack

5.0(4)
  • DePakistán
  • Miembro desdejun 2024
  • Última entrega1 año
  • Idiomas

    Urdu, Inglés
**🚀 ABDUL REHMAN | AI AUTOMATION ENGINEER & FULL-STACK DEVELOPER** I’m Abdul Rehman from Pakistan with 4+ years of experience building intelligent systems and scalable web apps. **SPECIALTIES:** • n8n workflow automation (webhooks, APIs, custom nodes) • Agentic AI (LangChain, LangGraph — RAG, memory, tools) • MERN stack (React, Node.js, Express, MongoDB) **TECH:** • PostgreSQL, Supabase, Pinecone, Qdrant, Redis • OpenAI, Claude, Gemini, Groq I build AI chatbots, automate workflows, and deliver scalable, production-ready solutions.