I will build a whatsapp ai chatbot trained on your business faqs and product catalog


About this gig
Your customers ask the same 10 questions on WhatsApp every day.
"What's the price?" "Do you deliver to Dubai?" "Is this in stock?" "What are your hours?"
You miss replies at night. You lose sales. Your team burns out copy-pasting.
I build WhatsApp AI chatbots that actually know your business trained on your real catalog, FAQs, policies, and pricing.
WHAT YOU GET: Live on WhatsApp Business API your number, your branding Trained on your docs (PDFs, catalogs, websites, sheets) English + Arabic (true bilingual, not Google Translate) Handles product Qs, order status, FAQs, working hours Smart handoff to your team when it doesn't know Lead capture every chat saved to Sheets or your CRM Replies in under 3 seconds, 24/7
THE STACK: Python + FastAPI + LangChain + pgvector + WhatsApp Business API. Real RAG, not a flowchart bot from 2019.
PERFECT FOR:
- E-commerce sellers in GCC and SEA
- Clinics booking appointments
- Real estate agents qualifying leads
- Retail shops drowning in DMs
You keep the bot, the code, the data. No per-message fees stacking forever.
Send your product list or FAQ I'll build a free 5-minute demo so you see your own bot working before you order.
- Stop missing sales at midnight.
Get to know Arif
Senior AI and Software Engineer
- FromBangladesh
- Member sinceApr 2026
- Avg. response time1 hour
Languages
English
My Portfolio
Other AI Development Services I Offer
FAQ
Can this work with my private company data without sending it to OpenAI or any third party?
Yes. I can set up the entire system self-hosted on your own server or private cloud. Your documents never leave your infrastructure. If you're okay with API calls, I can also use OpenAI or Claude API with encryption — your choice.
What file formats do you support?
PDF, DOCX, TXT, CSV, Excel, and most common formats. Scanned PDFs work too — I run OCR preprocessing to extract text from images before indexing.
How accurate are the answers?
With proper chunking and hybrid search, accuracy typically hits 90-95% on factual queries. Every answer comes with source citations so your team can verify. The system is built with hallucination guardrails — if it doesn't know, it says so.
