You will get a LangChain, OpenAI, and Vector Database Expertis for RAG Chatbot Project
Rising Talent
Rising Talent
Project details
Need an advanced RAG (Retrieval-Augmented Generation) chatbot powered by LangChain, OpenAI, and Vector Databases? I specialize in creating cutting-edge AI solutions tailored to deliver contextually aware responses for enhanced user engagement and efficiency.
What I Offer:
• Expert Development: Proficient in designing and implementing RAG chatbots using LangChain and OpenAI, ensuring precision and reliability in response generation.
• Database Integration: Seamless integration of vector databases.
AI Algorithms
Transformer Model
AI Applications
AI Chatbot, AI Content Creation, AI Text-to-Image, AI Text-to-Speech, Conversational AI, Image Analysis, Image-to-Image Translation, Natural Language Understanding, Sentiment Analysis
AI Development Language
Python
AI Tools
Azure OpenAI, GitHub Copilot, Gradio, Hugging Face, Streamlit
AI Models
BERT, ChatGPT, GPT-3, GPT-4, LLaMA, Stable Diffusion, Whisper
What I Offer:
• Expert Development: Proficient in designing and implementing RAG chatbots using LangChain and OpenAI, ensuring precision and reliability in response generation.
• Database Integration: Seamless integration of vector databases.
AI Algorithms
Transformer Model
AI Applications
AI Chatbot, AI Content Creation, AI Text-to-Image, AI Text-to-Speech, Conversational AI, Image Analysis, Image-to-Image Translation, Natural Language Understanding, Sentiment Analysis
AI Development Language
Python
AI Tools
Azure OpenAI, GitHub Copilot, Gradio, Hugging Face, Streamlit
AI Models
BERT, ChatGPT, GPT-3, GPT-4, LLaMA, Stable Diffusion, Whisper
AI Algorithms
Convolutional Neural Network, Gated Recurrent Unit, Generative Adversarial Network, Large Language Model, Long Short-Term Memory Network, Multimodal Large Language Model, Recurrent Neural Network, Regression Analysis, Transformer Model, YOLOAI Applications
AI Chatbot, AI Content Creation, AI Text-to-Speech, AI-Enhanced Medical Imaging, Conversational AI, Image Analysis, Image Processing, Machine Translation, Natural Language Understanding, Neural Machine Translation, Object Detection, Sentiment AnalysisAI Development Language
PythonAI Tools
Azure OpenAI, Copy.ai, GitHub Copilot, Gradio, Hugging Face, Jasper AI, PyTorch, Streamlit, TensorFlow, Word2vecAI Models
BERT, BLOOM, ChatGPT, DALL-E, GPT-3, GPT-4, LaMDA, LLaMA, Midjourney AI, Naive Bayes Classifier, Stable Diffusion, WhisperWhat's included $100
These options are included with the project scope.
$100
- Delivery Time 7 days
- Number of Revisions 5
- AI Model Integration
- Model Deployment
- Model Documentation
- Model Testing & Optimization
- Model Tuning
- Natural Language Processing
- Pre-Training
- Source Code
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AS
Armando S.
Dec 19, 2025
n8n Automation & API Integration Specialist
Highly recommend! Muhammad, crushed the n8n automation project, designing seamless API-driven workflows that boosted our efficiency. Super responsive, detail-oriented, and a pro at integrating third-party services. Delivered top-notch work and collaborated brilliantly! Would definitely hire again
WA
Wajid A.
Mar 2, 2024
Need ML Models and Data Processing expert
Working with Hassan was an exceptional experience. Their expertise in machine learning surpassed my expectations. They not only delivered high-quality results but also provided insightful suggestions to improve our project. Communication was seamless, deadlines were met, and the final outcome exceeded our goals. I highly recommend [Your Name] for any machine learning projects.
WA
Wajid A.
Dec 28, 2022
Need a Python Developer (Machine Learning)
"Very good to work with. Has good knowledge of ML, AI. Always answered my questions with patience and replied ontime. Please to work with and will rehire in future"
About Muhammad
AI Engineer | RAG, LLMs, AI Agents, Automation, End-to-End Development
Islamabad, Pakistan - 11:29 am local time
I help businesses build production-ready AI products from end to end.
I’m Muhammad Hassan, an AI Engineer specializing in RAG systems, LLM applications, AI agents, document intelligence, backend development, and workflow automation. I build complete solutions that move beyond prototypes: systems that retrieve the right information, generate reliable outputs, connect with existing tools, and fit into real business operations.
What I can help you build
RAG chatbots and knowledge assistants
I design end-to-end retrieval systems with document ingestion, chunking, embeddings, hybrid search, reranking, memory, and source-grounded responses.
LLM-powered applications
I build AI features and full applications for support, research, reporting, internal operations, and domain-specific workflows.
Document intelligence pipelines
I turn PDFs, scanned files, tables, reports, and other unstructured documents into structured, searchable, usable data.
AI agents and workflow automation
I create agentic workflows and automations using APIs, webhooks, and tools like n8n to reduce manual work and improve operational efficiency.
Backend and product development
I build the infrastructure behind AI products: Python services, FastAPI backends, vector database integrations, SQL pipelines, and deployment-ready APIs.
Tech stack
Python, FastAPI, LangChain, OpenAI, Claude, Llama, Mistral, Pinecone, Weaviate, ChromaDB, Supabase, SQL, ClickHouse, OCR, document parsing, API integrations, and n8n.
How I work
I approach every project like a product, not a one-off task. That means:
clear architecture
reliable retrieval and outputs
maintainable code
scalable design
practical business value
If you need a developer who can build the AI layer, backend layer, and automation layer into one complete solution, I’d be glad to help.
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
initial step
Requirements