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I will build an autonomous n8n whatsapp ai agent, chatbot with rag
Abdullah
About this gig
Looking for a high-converting WhatsApp AI Agent to automate customer support, sales, and appointment bookings 24/7?
I build production-grade WhatsApp AI chatbots and custom n8n automation workflows using OpenAI, Groq, and Vector Databases (Qdrant / Pinecone) for scalable, zero-hallucination execution.
WHAT I OFFER:
Custom WhatsApp AI Agent (Evolution API / WhatsApp Business API / Baileys)
Voice Note Transcription (Voice-to-Text AI agent integration)
RAG Knowledge Base (Vector search on business PDFs, FAQs, catalogs)
Google Calendar & Sheets Sync (Automated booking, rescheduling, and lead logging)
Persistent Session Memory (Multi-turn contextual conversations)
Low-Latency n8n Architecture (Direct LLM routing & error fallback)
️ TECH STACK:
Automation: n8n (Self-hosted & Cloud)
Models: OpenAI GPT-4o, Groq Llama 3, Google Gemini
Messaging APIs: Evolution API, Meta WhatsApp API, Webhooks
Vector DBs & CRM: Qdrant, Pinecone, Google Sheets, Airtable
WHY CHOOSE ME?
Agency-grade modular workflow design
Ultra-fast response times for higher conversion
Full video proof testing before final delivery
Message me now to build your custom WhatsApp AI workflow!
Get to know Abdullah
Abdullah
AI Automation Specialist n8n and RAG Engineer
- FromPakistan
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Urdu, English
Hi, I'm Abdullah—a CS engineer and AI Automation Specialist. I build custom n8n workflows, autonomous AI agents, and RAG systems to scale business operations.
What I Do:
- Complex n8n Workflow Automation & Multi-Step API Integrations
- Custom AI Chatbots (WhatsApp, Telegram, Web) using Groq, OpenAI & Gemini
- RAG Systems with Vector DBs (Qdrant, Pinecone)
- Automated Lead Generation, Web Scraping & CRM Syncing
- Voice AI Receptionists & Appointment Booking Systems (Google Calendar)
I eliminate repetitive tasks and save your hundreds of manual hours every month!
My Portfolio
FAQ
Do I need a paid WhatsApp Business API account?
Not necessarily! We can use either the official Meta WhatsApp Business API or open-source gateways like Evolution API and Baileys depending on your budget and message volume.
Can the AI agent handle customer voice notes?
Yes! The n8n workflow downloads the incoming WhatsApp audio, transcribes it using high-speed AI (Groq/Whisper), and processes the customer's request seamlessly.
How does the automated booking system work with Google Calendar?
The AI agent executes real-time tool calls to check availability, create new appointments, reschedule existing slots, or cancel bookings while instantly syncing details to Google Sheets.
Can I connect my business PDFs or website FAQs as a Knowledge Base?
Absolutely! Using RAG (Retrieval-Augmented Generation) with Qdrant or Pinecone vector databases, the AI agent answers customer queries strictly based on your provided business documentation without hallucinations.
Will I receive the complete n8n workflow files after delivery?
Yes, I will provide the exported n8n JSON workflow file along with step-by-step instructions and a video demonstration on how to run and manage it.
