You will get a Custom AI Chatbot trained on your PDFs and Docs (RAG, LangChain, OpenAI)
Rising Talent
Project details
Stop manually searching through documents. I will build a highly accurate, Retrieval-Augmented Generation (RAG) AI Chatbot that lets you "chat" with your business data (PDFs, Docs, TXT) in plain English.
Why choose this RAG setup?
• Zero Hallucinations: Strictly grounded in your documents. If the answer isn't there, it won't make things up.
• Verifiable Citations: Responses include direct page/document citations for quick verification.
• Advanced Stack: Powered by Python, LangChain, top LLMs (OpenAI/Claude), and Vector Databases.
• Clean UI: A user-friendly interface (like Streamlit) for seamless interaction.
Project Deliverables:
Data Pipeline: Smart text chunking and embedding logic.
Vector DB Setup: Secure semantic search storage (Pinecone/Chroma).
Chat Interface: A fully functional, conversational UI.
Deployment Guide: Clear instructions to run the bot locally or deploy it.
Let's transform your static data into an interactive AI asset!
Why choose this RAG setup?
• Zero Hallucinations: Strictly grounded in your documents. If the answer isn't there, it won't make things up.
• Verifiable Citations: Responses include direct page/document citations for quick verification.
• Advanced Stack: Powered by Python, LangChain, top LLMs (OpenAI/Claude), and Vector Databases.
• Clean UI: A user-friendly interface (like Streamlit) for seamless interaction.
Project Deliverables:
Data Pipeline: Smart text chunking and embedding logic.
Vector DB Setup: Secure semantic search storage (Pinecone/Chroma).
Chat Interface: A fully functional, conversational UI.
Deployment Guide: Clear instructions to run the bot locally or deploy it.
Let's transform your static data into an interactive AI asset!
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$135
|
Standard
$280
|
Advanced
$579
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 15 days |
Number of Revisions | 3 | 4 | 5 |
Number of Pages | 110 | 260 | 550 |
Design Customization | - | ||
Content Upload | |||
Responsive Design | - | ||
Source Code |
Frequently asked questions
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AH
Ali H.
Jun 30, 2026
Fix n8n + GoHighLevel Workflow
Zarar did a great job fixing my n8n and GoHighLevel workflow. He quickly understood the issue, checked the workflow properly, fixed the broken steps, and made sure the webhook API connection was working again. Communication was clear and the work was handled professionally. I would recommend him for n8n, GHL, and CRM automation tasks.
GS
George S.
May 11, 2026
RAG Mentorship with Spring Boot &React Integration
Zarar is very reliable and knowledgable. I highly recommend him.
GS
George S.
May 11, 2026
Local AI RAG system
Zarar came prepared on the onset he has a strategy on how to begin and see through the project and taught me along the way. He is top notch.
MM
Muhammad M.
Mar 14, 2026
Need Help Connecting OpenAI API Key with n8n Workflow
Zarar did an excellent job setting up and configuring the n8n workflow for our project. He quickly integrated the OpenAI API and made sure everything was working smoothly. Communication was clear and professional throughout the process, and he tested the workflow carefully before delivering it.
He understood the requirements well and handled the task efficiently. I would definitely recommend working with him if you need help with n8n automation, AI integrations, or workflow setup.
He understood the requirements well and handled the task efficiently. I would definitely recommend working with him if you need help with n8n automation, AI integrations, or workflow setup.
About Zarar
AI Automation Engineer | n8n Agents & RAG Systems | Python | GHL
100%
Job Success
Gilgit, Pakistan - 10:26 pm local time
I specialize in AI-driven automation, n8n workflow orchestration, Retrieval-Augmented Generation systems, autonomous AI agents, and Python-based solutions that help businesses streamline operations and scale efficiently.
By combining Generative AI, LLMs, n8n, GoHighLevel, OpenAI, Make, and Python scripting, I build intelligent and production-ready systems for:
✅ AI chatbots and RAG knowledge-base systems
✅ n8n and Make workflow automation
✅ GoHighLevel CRM automation
✅ Lead follow-up and appointment workflows
✅ Gmail, Calendar, Slack, webhook, and API integrations
✅ Python scripts for custom automation
✅ AI agents for business operations and support
If your workflow is slow, broken, or too manual, I can build it cleanly, automate the process, and make it easy for your team to manage.
My services focus on high-demand skills and technologies clients actively search for on Upwork, including AI Automation, Generative AI, AI Agents, RAG Systems, n8n Workflow Automation, Python Automation, API Integration, No-Code/Low-Code Automation, and Conversational AI. I ensure every solution is scalable, secure, and optimized for real-world business use.
💡 Core Expertise
AI Automation & Intelligent Systems
Build autonomous AI agents capable of task execution, decision-making, and workflow management
AI Lead Qualification & CRM Automation System
Design AI-powered SaaS tools, virtual assistants, and productivity copilots
Integrate AI agents with CRMs, Slack, Google Workspace, Shopify, eCommerce platforms, and custom APIs
Implement Generative AI workflows for content generation, summarization, and intelligent insights
n8n Workflow Automation
Advanced n8n workflow design with triggers, actions, webhooks, and multi-step logic
Automate marketing, CRM processes, lead generation, email notifications, and business operations
Build no-code/low-code automation pipelines for fast, reliable, and scalable deployments
Integrate cross-platform systems, synchronize data, and create ETL pipelines for seamless automation
RAG Systems & Knowledge Automation
Develop Retrieval-Augmented Generation (RAG) pipelines for context-aware AI
Integrate vector databases like Pinecone, FAISS, Weaviate, and Chroma
Build AI knowledge bases from PDFs, CSVs, Notion, Google Drive, and websites
Enable semantic search, intelligent document Q&A, and AI-powered knowledge retrieval
Deploy enterprise-ready RAG systems for decision support and internal productivity
Python & Backend Automation
Python scripting for workflow automation and backend orchestration
REST API development and integration for multi-platform systems
Deploy AI models, automate data pipelines, and process structured/unstructured data
Build custom automation bots to enhance business efficiency
🔥 skills
AI Automation | Generative AI | LLM | GPT-4 | OpenAI API | AI Agents | Autonomous Agents | RAG Systems | Vector Database | LangChain | n8n | Workflow Automation | Business Process Automation | Python Automation | API Integration | Webhooks | No-Code/Low-Code Automation | Chatbot Development | Conversational AI | Machine Learning | NLP | Predictive Analytics | AI SaaS | Intelligent Systems | SaaS Automation | Task Automation | Data Engineering | AI Integration | OpenClaw | Hermes Agent | paperclip | CRM Automation | GHL | Go High Level Automation
🎯 Why Work With Me
Build production-ready AI systems that reduce costs and increase operational efficiency
Design autonomous AI agents and RAG pipelines for intelligent, context-driven automation
Develop advanced n8n workflows to automate multi-platform processes
Deliver Python automation and backend solutions for scalable enterprise workflows
Provide end-to-end AI automation consulting, deployment, and support
Ensure clear communication, fast delivery, and business-focused execution
I combine AI strategy, automation expertise, and technical execution to create intelligent systems that operate 24/7, improve productivity, and give businesses a competitive edge.
If you’re looking for an AI Automation Engineer with expertise in n8n Agents, RAG systems, and Python automation, let’s connect and build high-impact, intelligent, and scalable AI solutions for your business.
Steps for completing your project
After purchasing the project, send requirements so Zarar can start the project.
Delivery time starts when Zarar receives requirements from you.
Zarar works on your project following the steps below.
Revisions may occur after the delivery date.
Data Ingestion & Vectorization
Data Ingestion & Vectorization (Processing your PDFs/Docs into embeddings)
RAG Pipeline & UI Development
RAG Pipeline & UI Development (Connecting LangChain, LLM, and building the chat interface).