I will develop custom business chatbots using gpt, llama 3, langgraph, langchain


Level 2
2 orders in queue
Gig Summary
What people loved about this freelancer
ilovemyfido

Canada
It's been amazing working with Muzammil and his team. He is exceptionally responsive and knowledgeable. Exceeded our expectations for this first phase of our...
learningneww

India
I am working on the third phase of our project with Muzammil. All I can say is he's an amazing guy. Keep helping us like the same way :)
mazarotosantos

Brazil
Extremely efficient and very helpful professional, he managed to deliver exactly what I needed, and always answered all my questions. I highly recommend the work!
dex_koonce

United States
Muzammil help build my application. Incorporating several API's and help me along the way with the build. Couldn't be more please with the results. Will continue to work with him on the next phase of my project!
viddy_9

United States
He understood my unique order type very quickly, and he completed it on time and very fast, I was pleased with the quality as well. The changes were implemented extremely quickly and correctly.
About this gig
Most chatbots only reply. I build AI chatbots and AI agents that help your business capture leads, answer from your data, automate support, book appointments and connect with real tools.
I can develop custom GPT, Claude, Gemini, DeepSeek, OpenAI and LLaMA solutions using LangChain, LangGraph, LlamaIndex, CrewAI and RAG, so your chatbot can use PDFs, websites, docs, databases, FAQs, products or internal knowledge instead of generic answers.
What I can build:
- Website, SaaS, CRM, ERP or mobile app chatbot
- RAG chatbot with Pinecone, ChromaDB, FAISS, Qdrant or your database
- WhatsApp Chatbot, Telegram, web or API-based AI agent
- LangGraph agents, multi-agent workflows and business automation
- Full-stack AI apps using FastAPI, Next.js, React, Flutter, MongoDB, PostgreSQL or Supabase
- API integrations, admin dashboard, auth, chat history and deployment on AWS, Azure, GCP.
You get clean architecture, scalable backend APIs, AI integration, testing, deployment guidance, code handover and post-launch support.
I build production-ready systems, not throwaway demos. Message me before ordering so I can review your workflow, suggest the right architecture and create a custom offer.
Get to know Muzammil
Expert in Deep Learning, Generative AI, Large Language Models
Level 2
- FromPakistan
- Member sinceFeb 2023
- Avg. response time1 hour
- Last delivery6 days
Languages
Urdu, English
My Portfolio
FAQ
Can you build a chatbot for my website, SaaS, CRM, ERP, or mobile app?
Yes. I can build custom AI chatbots for websites, SaaS platforms, CRM/ERP systems, administrative dashboards, mobile apps, and internal business tools.
Can the chatbot answer from my own documents or website data?
Yes. I specialize in building highly accurate Retrieval-Augmented Generation (RAG) systems using PDFs, Word files, websites, databases, knowledge bases, or internal company documents.
Can you build a WhatsApp chatbot or WhatsApp AI agent?
Yes. I have deep experience building WhatsApp chatbots and AI agents for automated customer support, lead qualification, and hands-free business workflows.
Which AI models can you integrate?
I integrate OpenAI GPT, Claude, Gemini, LLaMA, DeepSeek, Ollama, and other open-source or private LLMs depending on your business goals, data privacy needs, and budget.
Can you build LangChain or LangGraph agents?
Yes. I build advanced LangChain solutions, LangGraph multi-agent workflows, tool-using AI agents, and intelligent, API-connected automation systems.
Do you also build the frontend and backend?
Yes. I provide full-stack development, building scalable backend APIs and responsive user interfaces using FastAPI, Next.js, React.js, Flutter, MongoDB, PostgreSQL, and Supabase.
Can you integrate the chatbot with third-party tools or APIs?
Yes. I can seamlessly connect your chatbot with internal or external CRMs, databases, booking engines, payment gateways, email marketing tools, and custom APIs.
Can you deploy the chatbot to the cloud or my own server?
Yes. I can handle production-grade deployment on AWS, Azure, GCP, Hostinger VPS, Render, Railway, or Vercel depending on your project requirements.
Will I get the source code?
Yes, full ownership of the source code can be included depending on the package or custom contract. I also provide clear setup documentation and deployment guidance.
What do you need before starting?
I will need a brief summary of your business goal, the chatbot's use case, target platforms, required third-party integrations, and access to any specific data sources or workflow references.
67 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
I ilovemyfido

Canada
It's been amazing working with Muzammil and his team. He is exceptionally responsive and knowledgeable. Exceeded our expectations for this first phase of our project. Looking forward to moving onto the remaining phases of this project. Thank you Muzammil.
$800-$1,000
Price
4 months
Duration
E 
Seller's Response
Helpful?B bertgoossens90

Belgium
great work
$400-$600
Price
3 weeks
Duration
E 
Seller's Response
Helpful?F 
frankdoelwijt

Netherlands
Ongoing collaborationdone exactly what I expected
$600-$800
Price
1 day
Duration
E 
Seller's Response
Helpful?F 
frankdoelwijt

Netherlands
Ongoing collaborationvery good communication. every addon was directly what I expected.
$400-$600
Price
3 weeks
Duration
E 
Seller's Response
Helpful?T 
thetoonboom

France
Ongoing collaborationperfect work
$200-$400
Price
2 weeks
Duration
Helpful?
67 reviews for this Gig
| (64) | ||
| (3) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
I ilovemyfido

Canada
It's been amazing working with Muzammil and his team. He is exceptionally responsive and knowledgeable. Exceeded our expectations for this first phase of our project. Looking forward to moving onto the remaining phases of this project. Thank you Muzammil.
$800-$1,000
Price
4 months
Duration
E 
Seller's Response
Helpful?B bertgoossens90

Belgium
great work
$400-$600
Price
3 weeks
Duration
E 
Seller's Response
Helpful?F 
frankdoelwijt

Netherlands
Ongoing collaborationdone exactly what I expected
$600-$800
Price
1 day
Duration
E 
Seller's Response
Helpful?F 
frankdoelwijt

Netherlands
Ongoing collaborationvery good communication. every addon was directly what I expected.
$400-$600
Price
3 weeks
Duration
E 
Seller's Response
Helpful?T 
thetoonboom

France
Ongoing collaborationperfect work
$200-$400
Price
2 weeks
Duration
Helpful?

