Browse categories
Explore
Fiverr Pro
English
$
USD
Looks Like This Service Is On Hold
I will knowledge base chatbot for customer support
Bhupendra
About this gig
Tired of chatbots that give generic or wrong answers?
I'll build a Retrieval-Augmented Generation (RAG) system or automation-based AI chatbot that gives accurate, context-aware answers from your own data.
Whether you need a fast n8n automation chatbot or a custom-coded RAG agent, I deliver solutions that match your goals, scale, and budget.
Basic: No-code setup using n8n or Make.com connected to OpenAI GPT perfect for quick document Q&A bots.
Standard/Premium: Full RAG pipeline with Node.js, TypeScript, LangChain, Pinecone & GPT-4o for high-accuracy knowledge retrieval.
Smart Knowledge Base data chunked, embedded & stored in Pinecone.
Integrations Slack, WhatsApp, or web apps.
Cloud or Self-Hosted Deployment AWS, GCP, or VPS.
Use Cases: HR Chatbots, Support Automation, SaaS Assistants, Legal or Policy Search, Internal Knowledge Bases.
⭐ Delivered RAG chatbot used by 6,000+ companies
⭐ Expert in no-code + full-stack AI pipelines
⭐ Secure, self-hosted, vendor-free systems
- Lets discuss your project and build an AI that truly understands your data.
Get to know Bhupendra
Bhupendra
AI Engineer
- FromIndia
- Member sinceOct 2024
Languages
Hindi, English
Build production-ready AI Agents & RAG Chatbots with LangChain, OpenAI, Claude & Pinecone - automate workflows, support & CRM ops for SaaS & SMBs.
Hi, I’m Bhupendra, a Computer Science Engineer & AI Automation Specialist helping businesses automate operations with AI Agents, RAG Chatbots, and custom backend workflows - without relying on costly third-party platforms.
What I Deliver:
✅ AI Chatbots & RAG Systems — GPT-4o / Claude / LangChain / Pinecone / Weaviate
✅ AI Agents & Workflows — automate data entry, support triage, and CRM actions
✅ Build mobile/web apps with AI code development.
FAQ
What’s the difference between the n8n automation chatbot and the custom RAG chatbot?
The Basic package (n8n chatbot) is a low-code automation built in n8n or Make.com, perfect for quick document Q&A or lead-handling bots without custom backend coding. The Standard & Premium packages (RAG chatbot) are fully coded systems using LangChain, Pinecone, and OpenAI GPT-4o.
Can you connect the chatbot to my website or app?
Yes! I can embed the chatbot on your website or integrate it with Slack, WhatsApp, or any web app using APIs or web widgets. Premium packages even include a custom dashboard and admin panel for document management and analytics.
Do I need my own OpenAI API key?
Yes — you’ll need an OpenAI API key (free to set up at platform.openai.com). If you prefer, I can also guide you through setup or temporarily use my dev key for testing during development.
Where will my chatbot or agent be hosted?
You can choose between cloud deployment (AWS, GCP, Vercel) or self-hosting on your server. I provide setup support and documentation so you fully own your infrastructure.
