You will get AI Model Integration & LLM Prompt Engineering
Top Rated
Project details
I integrate large language models (GPT-4, Claude, Gemini, open-source LLMs) into your systems, and handle prompt engineering, embedding generation, and RAG pipelines. Your app or agent will leverage cutting-edge AI for intelligent decision-making and contextual understanding.
Deliverables include:
LLM integration into existing applications
Fine-tuned prompts and embeddings
RAG pipelines and vector database setup
Deliverables include:
LLM integration into existing applications
Fine-tuned prompts and embeddings
RAG pipelines and vector database setup
Machine Learning Tools
ChatGPT, GitHub Copilot, GPT-3, PythonWhat's included
| Service Tiers |
Starter
$300
|
Standard
$700
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 4 days | 7 days | 15 days |
Number of Revisions | 4 | 5 | Unlimited |
Number of Model Variations | 1 | 3 | 6 |
Number of Scenarios | 1 | 3 | 7 |
Number of Graphs/Charts | 0 | 2 | 5 |
Model Validation/Testing | |||
Model Documentation | - | ||
Data Source Connectivity | - | - | |
Source Code | - | - |
18 reviews
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AH
Ali H.
Feb 18, 2026
AI-Powered Chatbot Portal for SMBs
Hannan delivered outstanding work on our chatbot portal project for small business owners.
He was communicative, met deadlines, and went above and beyond to ensure the final product aligned with our vision.
He was communicative, met deadlines, and went above and beyond to ensure the final product aligned with our vision.
BS
Bram S.
Jan 15, 2026
Pdf creation from odoo checkout
Hannan delivered great work. Clear communication, timely delivery and the solution was exactly what we needed. We decided to move from odoo online to odoo sh in order to have a well integrated solution. Hannan identified this preferred option from the very beginning. This required some extra steps that were well guided by Hannan and included in the fixed price we agreed upon at the beginning.
The communication was clear and to the point. Hannan could be reached easily. Options and choices were clearly layed out and allowed me to make informed decisions on domains were I lack technical expertise. Big steps in the project were well elaborated in advance and shared via documents. I was involved to perform the quality checks before implementing any step.
I highly recommend Hannan.
The communication was clear and to the point. Hannan could be reached easily. Options and choices were clearly layed out and allowed me to make informed decisions on domains were I lack technical expertise. Big steps in the project were well elaborated in advance and shared via documents. I was involved to perform the quality checks before implementing any step.
I highly recommend Hannan.
AB
Ashley B.
Dec 31, 2025
AI Chatbot and Smart Meeting Scheduling System Development
Hannan is an amazing person. He not only understood the project requirements in one go but also suggested me the best practices. The project was delivered in time and with the best possible quality. Would definitely recommend him.
SN
Sohail N.
Oct 15, 2025
Odoo Sales Module Customization
Great experience working with this freelancer. The Odoo customization was completed exactly as requested — the new field was added properly in the Sales app and reports. Communication was smooth, and delivery was fast. I’ll definitely consider hiring again for more Odoo work.
RE
Remy E.
Oct 13, 2025
Quick Fix for AI ChatGPT Integration
Really happy with the results. The freelancer used AI effectively to create professional and natural-sounding FAQs for our e-learning platform. The responses were clear, well-formatted, and exactly what we needed. Fast turnaround and great communication.
About Hannan
AI Agents & Chatbots | Ai Automation Specialist | Ai Integrations
100%
Job Success
Lahore, Pakistan - 4:58 pm local time
I build production-ready AI systems across three core areas:
- AI Agents & Chatbots: Custom AI agents using LangChain/LangGraph with tools, memory, and multi-step reasoning. RAG-based chatbots connected to documents, databases, and internal knowledge bases. ChatGPT, Claude, and Gemini API integrations.
Workflow Automation: n8n, Make, and Zapier automations connecting APIs, CRMs, and internal systems replacing fragmented manual workflows with reliable, self-running pipelines.
AI Integrations: Embedding AI features into existing web and mobile apps, voice assistants, intelligent search, LLM-powered tools, and custom AI backends using Python and FastAPI.
Stack: Python, FastAPI, LangChain, LangGraph, n8n, Make, Zapier, OpenAI, Claude, Gemini, Pinecone, FAISS, Node.js, REST APIs, Docker, AWS.
I focus on systems that work reliably in production. Clean agent logic, predictable automation flows, and code teams can maintain after delivery. If you need an AI agent, chatbot, or automation
system that fits real workflows, let's talk.
Steps for completing your project
After purchasing the project, send requirements so Hannan can start the project.
Delivery time starts when Hannan receives requirements from you.
Hannan works on your project following the steps below.
Revisions may occur after the delivery date.
Use-Case & System Review
Model Selection & Architecture Design