I will develop ai agent automations, rag systems, llm for you


Top Rated
About this gig
Need a production-ready AI chatbot or LLM solution? You are in the right place.
I am Asad Nawaz, a Top Rated AI Engineer with 5+ years building RAG pipelines, AI chatbots, and LLM-powered apps using Python, LangChain, and OpenAI.
What I Build:
- AI Chatbots and Assistants (ChatGPT, Claude, Gemini, Ollama)
- RAG Pipelines with LangChain, LlamaIndex, Pinecone and Chroma
- OpenAI and Anthropic API Integration and Orchestration
- AI Agents with Tool Use, Web Access and Memory
- FastAPI Python Microservices and AI Backends
- Custom LLM Fine-tuning with LoRA, PEFT and Transformers
- MCP Server Setup and AI Gateway Architectures
Why Choose Me:
- 500+ projects delivered successfully
- Clean, scalable and production-ready code
- Fast delivery with clear daily communication
- Revisions until you are 100% satisfied
Tech Stack: Python · LangChain · LlamaIndex · OpenAI · Pinecone · ChromaDB · FastAPI · Transformers
Message me before ordering to scope your project and confirm timelines.
Let's build something intelligent together!
Regards,
Asad Nawaz
Get to know Asad N
Full Stack Backend AI Engineer Scalable LLM RAG Architectures
Top Rated
- FromPakistan
- Member sinceMar 2020
- Avg. response time1 hour
- Last delivery1 week
Languages
English
My Portfolio
Other Software Development Services I Offer
FAQ
What types of AI solutions can you build?
I build RAG pipelines, AI chatbots, LLM integrations, document Q&A systems, AI agents with tool use, fine-tuned models, and automated AI workflows using Python, LangChain, OpenAI, Anthropic, and vector databases like Pinecone and ChromaDB.
Can you integrate AI into my existing app or website?
Yes. I can connect OpenAI, Anthropic or any LLM API into your existing platform via a FastAPI or Flask backend. Whether it is a web app, internal tool or SaaS product, I handle the full integration end to end.
What is a RAG pipeline and do I need one?
RAG (Retrieval-Augmented Generation) lets your AI answer questions using your own documents, PDFs or databases — not just its training data. If you want an AI that knows your business, products or internal data, you need a RAG system. I build these with LangChain, LlamaIndex, Pinecone and ChromaDB.
Can you fine-tune a custom AI model on my data?
Yes. I specialize in custom model fine-tuning using LoRA, PEFT and Hugging Face Transformers. This is ideal when you need a model trained specifically on your domain — such as legal, medical, finance or customer support data.
Will I own the source code and get documentation?
Absolutely. You receive full ownership of all source code, clear documentation, and a handover guide so your team can maintain or extend the solution independently.
Do you offer support after delivery?
Yes. I offer post-delivery support for bug fixes and clarifications. For ongoing maintenance or feature additions, we can discuss a retainer or follow-up order based on your needs.
7 reviews for this Gig
| (6) | ||
| (0) | ||
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| (1) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
G gjzaninetti

Brazil
I highly recommend Asad, beyond make it happen in a very timily manner, his partnership and kidness getting to understand the project make total difference. Thank you Asad!
$400-$600
Price
1 day
Duration
Helpful?T tarrenza29

United Kingdom
Great work, delivered on time with clear communication and clean, functional code. Highly recommended!
$50-$100
Price
6 days
Duration
Helpful?E emerie_jessica

United States
Asad delivered my website, on time with exceptional quality and professionalism!
$100-$200
Price
3 days
Duration

A 
Seller's Response
Helpful?W warriesha

United States
Asad Delivered my project on time with excellent quality—definitely looking forward to working with him again!
$100-$200
Price
5 days
Duration
Helpful?C 
canture

Austria
I provided the language translation, and he added it successfully. Unfortunately, the developer kept asking for more money for small tasks and extended the deadline three times. Additionally, he created an email address without authorization, which is unprofessional. He was also unable to handle simple...
$400-$600
Price
2 weeks
Duration
A 
Seller's Response
Helpful?
7 reviews for this Gig
| (6) | ||
| (0) | ||
| (0) | ||
| (1) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
G gjzaninetti

Brazil
I highly recommend Asad, beyond make it happen in a very timily manner, his partnership and kidness getting to understand the project make total difference. Thank you Asad!
$400-$600
Price
1 day
Duration
Helpful?T tarrenza29

United Kingdom
Great work, delivered on time with clear communication and clean, functional code. Highly recommended!
$50-$100
Price
6 days
Duration
Helpful?E emerie_jessica

United States
Asad delivered my website, on time with exceptional quality and professionalism!
$100-$200
Price
3 days
Duration

A 
Seller's Response
Helpful?W warriesha

United States
Asad Delivered my project on time with excellent quality—definitely looking forward to working with him again!
$100-$200
Price
5 days
Duration
Helpful?C 
canture

Austria
I provided the language translation, and he added it successfully. Unfortunately, the developer kept asking for more money for small tasks and extended the deadline three times. Additionally, he created an email address without authorization, which is unprofessional. He was also unable to handle simple...
$400-$600
Price
2 weeks
Duration
A 
Seller's Response
Helpful?

