You will get an AI chatbot for your website using OpenAI, LangChain, and RAG
Project details
You will get a custom AI chatbot or AI feature built for your website, app, or business workflow using OpenAI, LangChain, RAG, Next.js, Node.js, and modern full-stack tools.
I don’t only create prompts, I build complete AI-powered applications with frontend, backend, API integration, database setup, vector search, and deployment support. Whether you need a website chatbot, PDF/document chatbot, OpenAI API integration, RAG system, or AI SaaS MVP, I can help turn your idea into a working product.
Your AI assistant can answer from your own PDFs, FAQs, website content, business documents, or knowledge base instead of giving generic responses. I focus on clean code, practical business use cases, clear communication, and scalable implementation.
This project is ideal for startups, agencies, SaaS businesses, consultants, and companies that want to add reliable AI features to their existing product or build a new AI-powered tool from scratch.
I don’t only create prompts, I build complete AI-powered applications with frontend, backend, API integration, database setup, vector search, and deployment support. Whether you need a website chatbot, PDF/document chatbot, OpenAI API integration, RAG system, or AI SaaS MVP, I can help turn your idea into a working product.
Your AI assistant can answer from your own PDFs, FAQs, website content, business documents, or knowledge base instead of giving generic responses. I focus on clean code, practical business use cases, clear communication, and scalable implementation.
This project is ideal for startups, agencies, SaaS businesses, consultants, and companies that want to add reliable AI features to their existing product or build a new AI-powered tool from scratch.
AI Algorithms
Large Language Model, Long Short-Term Memory Network, Multimodal Large Language Model, Transformer ModelAI Applications
AI Chatbot, Conversational AI, Natural Language UnderstandingAI Development Language
PythonAI Tools
Hugging Face, PyTorch, TensorFlow, Word2vecAI Models
BERT, BLOOM, GPT-3, GPT-4, LLaMA, WhisperWhat's included
| Service Tiers |
Starter
$149
|
Standard
$499
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 1 | 2 | 3 |
AI Model Integration | |||
Batch Normalization | - | - | - |
Database Integration | - | ||
Detailed Code Comments | |||
Image Upscaling | - | - | - |
MLOps | - | - | - |
Model Deployment | - | - | |
Model Documentation | - | ||
Model Monitoring | - | - | |
Model Testing & Optimization | - | ||
Model Tuning | - | - | - |
Natural Language Processing | |||
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | |||
Setup File | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100 - $800
Additional Revision
+$50
Extra PDF/document source
(+ 1 Day)
+$50Frequently asked questions
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JA
Josue A.
Sep 12, 2024
JavaScript tutor
Amazing tutor! 10/10 recommend
JS
Jack S.
Aug 15, 2024
Backend Developer Required to Fix a Bug - [Node.js/Express.js]
Abdul Raheem is highly skilled in MERN stack development and JavaScript technologies. He is confident in his expertise and completes tasks efficiently. I highly recommend him.
FU
Fahad U.
Aug 12, 2024
Looking for Backend Developer
The task was completed promptly and with a high level of professionalism. I highly recommend his services.
JB
JAX B.
Aug 11, 2024
Need Help to Setup a MERN Stack Project
Abdul Raheem exceeded expectations, delivering high-quality work that met all requirements. Professional, detail-oriented, and easy to work with. Highly recommended!
FJ
Fetah J.
Dec 5, 2023
Front End Developer REACT
Great experience highly recommend.
About Abdul
LLM App Developer | OpenAI, LangChain, RAG, AI Agents, Next.js
100%
Job Success
Bhakkar, Pakistan - 8:45 am local time
I help startups and businesses add practical AI features to their products, such as document-based chatbots, AI assistants, automated workflows, API-connected agents, and custom AI dashboards.
My background as a full-stack MERN developer allows me to build not only the AI logic, but also the complete production-ready application around it.
I can help with:
- AI chatbots using your PDFs, documents, or website data
- RAG systems with vector databases
- LangChain / LangGraph-based AI agents
- OpenAI, Claude, Gemini, or local LLM integrations
- AI SaaS dashboards using Next.js and Node.js
- Bug fixing and improvement of existing AI apps
Tech stack: OpenAI API, LangChain, LangGraph, Pinecone, Chroma, FAISS, Supabase, PostgreSQL, MongoDB, Next.js, React, Node.js, Express, Python, FastAPI.
If you need an AI feature that actually works inside a real web application, I can help you build it.
Steps for completing your project
After purchasing the project, send requirements so Abdul can start the project.
Delivery time starts when Abdul receives requirements from you.
Abdul works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement & Data Review
I will review your requirements, documents, website/app, and AI use case to understand the project scope clearly.
AI Flow Planning
I will plan the chatbot or AI workflow, including prompts, RAG structure, database needs, and API integration.