You will get a smart AI chatbot that understands your business data
Project details
You will get a custom AI chatbot that can understand and answer questions from your own data such as PDFs, CSV files, or documents.
I specialize in building RAG (Retrieval-Augmented Generation) systems that allow businesses to turn their data into a smart AI assistant. Whether you need a chatbot for customer support, internal knowledge base, or document search, I can create a solution tailored to your needs.
I use modern technologies to ensure fast, accurate, and reliable responses, while keeping your data secure. The solution can be delivered as a web app or API, depending on your requirements.
I focus on clean implementation, performance, and real-world usability so you get a production-ready system, not just a demo.
Let’s build an AI assistant that works specifically for your business 🚀
I specialize in building RAG (Retrieval-Augmented Generation) systems that allow businesses to turn their data into a smart AI assistant. Whether you need a chatbot for customer support, internal knowledge base, or document search, I can create a solution tailored to your needs.
I use modern technologies to ensure fast, accurate, and reliable responses, while keeping your data secure. The solution can be delivered as a web app or API, depending on your requirements.
I focus on clean implementation, performance, and real-world usability so you get a production-ready system, not just a demo.
Let’s build an AI assistant that works specifically for your business 🚀
Database Type
PostgreSQL, MongoDBWhat's included
| Service Tiers |
Starter
$60
|
Standard
$180
|
Advanced
$400
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Source Code |
Frequently asked questions
25 reviews
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FV
Franck V.
Apr 30, 2026
AI Automation Expert Needed – Auto-Generate Influencer Videos for 2500+ E-Commerce Products
Deepak did a very good work
He is focus detailed and has a very strong technical knowledge
Always in touch and very easy to work with
I will hire him again in the future for sure
He is focus detailed and has a very strong technical knowledge
Always in touch and very easy to work with
I will hire him again in the future for sure
KJ
Karina J.
Mar 23, 2026
Data Analysis using AI
Excellent freeelancer. Enjoy working with this freelancer.
I will work with this developer in th future again.
I will work with this developer in th future again.
MH
Maximilian H.
Feb 28, 2025
Front-End developer, some backend
DF
Darrel F.
Aug 12, 2024
Create PDF output in a Vue app
Good communicator, methodical and systematic coder, we will very likely hire him again.
EF
Eugenio F.
Jun 4, 2020
Dev of property management "backoffice" application prototype
Deepak worked on the frontend of our app and he was a great asset to the team. Even though he joined the team after the work had already started, he was able to get up to speed very quickly and help.
About Deepak
AI Agent Developer | Voice AI | RAG | LLM Integration | OpenClaw
100%
Job Success
Noida, India - 11:13 pm local time
🟢 AI Agents · Voice AI · RAG · LLM Integration · Automation
🟢 Available to start immediately 🚀
Most AI freelancers build prototypes. I build systems your business actually runs on.
From autonomous agents to voice AI to full-stack SaaS — I ship production-ready AI products that work in the real world, not just in a sandbox.
🏆 Real Work. Real Deployments.
📞 Anna — a live AI voice receptionist I built for a healthcare clinic. She handles inbound and outbound calls 24/7, books appointments, qualifies patients, and manages the full conversation without any human involvement. Fully deployed and running in production.
🤖 Milo — a production AI assistant (iOS/Android/Web) with Claude, RAG pipelines, voice mode, and real-time streaming. Live with real users.
🏨 OpenClaw agent deployed on a property management company's Mac Mini — handling guest WhatsApp communications, lead generation, and dynamic pricing, connected directly to their portal.
📄 Confida AI & PermitPortal — deployed SaaS platforms with AI document analysis, classification, and risk detection.
🤖 AI Agents & LLM Engineering
➜ Autonomous agents (OpenClaw, LangChain, multi-agent systems)
➜ RAG pipelines with memory, tool calling & reasoning
➜ AI chatbots, voice bots & decision-making systems
➜ Claude, GPT-4o, LLaMA — production integrations
🔌 AI Integration
✔️ OpenAI, Anthropic Claude, LLaMA
✔️ Vector DBs — Pinecone, Qdrant, Supabase pgvector
✔️ REST APIs, webhooks, microservices
✔️ CRM, email, Slack, WhatsApp, Stripe integrations
✔️ Real-time data pipelines & automation systems
🔄 Workflow Automation
⚙️ n8n, Make, Zapier — AI connected to real workflows
⚙️ Lead pipelines, scraping, enrichment & outreach
⚙️ End-to-end business process automation
🎥 AI Video & Content
▶️ Automated video pipelines — script → AI avatar → published, zero manual editing
▶️ HeyGen, OpenAI scripting, automated social publishing
🧠 Tech Stack
❇️ LLMs: Claude, GPT, RAG, prompt engineering
❇️ Backend: Python (FastAPI), Node.js
❇️ Frontend: React, Next.js, TypeScript, React Native
❇️ Infra: Supabase, PostgreSQL, AWS, Docker, Vercel
💡 What You Get
✅ Systems you can test live — not just prototypes
✅ Fast MVP → production-ready at scale
✅ Clean, maintainable architecture
✅ Real business impact — leads, revenue, efficiency
📩 Have an idea? Message me and I'll tell you exactly how to build it.
From idea to working system — fast.
Steps for completing your project
After purchasing the project, send requirements so Deepak can start the project.
Delivery time starts when Deepak receives requirements from you.
Deepak works on your project following the steps below.
Revisions may occur after the delivery date.
Analyze Requirements
I will review your data, understand your use case, and plan the best RAG architecture.
Build RAG System
I will process your data, create embeddings, and set up the vector database and AI model.