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I will build production rag system with finetuned llm using langchain
About this Gig
Are you looking for an AI that understands YOUR data and YOUR domain?
I'm Usman, an Applied AI Engineer at Aqalion where I lead LLM finetuning and multilingual NLP projects, including a production Urdu language model.
What I offer:
- LLM Finetuning on your dataset (LoRA, QLoRA, full finetuning)
- RAG pipeline development with LangChain, FAISS, Pinecone
- Multilingual NLP Urdu, Arabic, South Asian languages
- End-to-end deployment via FastAPI or HuggingFace Spaces
Models: Llama 3, Mistral, Qwen, BERT, GPT
Stack: Python | HuggingFace | LangChain | LoRA/QLoRA | FAISS | Pinecone | FastAPI
Who this is for:
- Businesses wanting domain-specific AI trained on their documents
- Researchers needing NLP models for low-resource languages
- Developers wanting production-ready finetuned LLM pipelines
I don't just run training scripts I handle the full pipeline from data prep to deployment, built in real production environments.
Message me before ordering let's discuss your data and use case first.
My Portfolio
FAQ
What information do I need to get started?
I need a clear description of your project goals, your dataset (if applicable), preferred tech stack, and any specific output format you expect. The more detail you share, the faster I can deliver.
Can you work with my existing codebase?
Yes. I can integrate new ML or LLM features into your existing Python project, API, or application without rebuilding from scratch.
What if I don't have a dataset?
I can help you identify publicly available datasets, scrape data, or use synthetic data generation depending on your use case.
Do you provide support after delivery?
Yes. I provide 3 days of post-delivery support for bug fixes and minor adjustments at no extra cost.
Reviews
12 reviews for this Gig
| (11) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jean_rubyjane
Hong Kong
It was pleasant to work with Mr.Usman with the professionalism and commitment to the project. It was done in time and according to requirements
$200-$400
Price
2 weeks
Duration
Helpful?S sana_elnour
United Arab Emirates
Cooperative and handles tasks comprehensively. Usman will take any task and fully understand and handle it with professionalism. Great guy to work with and puts client's needs as his top priority.
$200-$400
Price
3 weeks
Duration
Helpful?B beatrizentrialg
Spain
Excellent job. It was expected in 3 days, and he did it in 1. He first examined my request and sent a good offer a couple of hours afterward. The price of the offer was definitely in accordance with the quality. I would recommend and repeat.
$50-$100
Price
5 days
Duration
Helpful?N noobda
India
very professional work as i requested, happy to revise and very polite person I would highly recommend... Value for money and affordable.. very understanding person.. i enjoyed working with him...
$100-$200
Price
5 weeks
Duration
Helpful?F fahid_javed
Germany
I am extremely pleased with M. Usman's exceptional work on my project. His expertise, dedication, multiple modifications/revisions as per my requirements and timely delivery exceeded my expectations. Highly Recommended !
$50-$100
Price
2 weeks
Duration
Helpful?
Reviews
12 reviews for this Gig
| (11) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jean_rubyjane
Hong Kong
It was pleasant to work with Mr.Usman with the professionalism and commitment to the project. It was done in time and according to requirements
$200-$400
Price
2 weeks
Duration
Helpful?S sana_elnour
United Arab Emirates
Cooperative and handles tasks comprehensively. Usman will take any task and fully understand and handle it with professionalism. Great guy to work with and puts client's needs as his top priority.
$200-$400
Price
3 weeks
Duration
Helpful?B beatrizentrialg
Spain
Excellent job. It was expected in 3 days, and he did it in 1. He first examined my request and sent a good offer a couple of hours afterward. The price of the offer was definitely in accordance with the quality. I would recommend and repeat.
$50-$100
Price
5 days
Duration
Helpful?N noobda
India
very professional work as i requested, happy to revise and very polite person I would highly recommend... Value for money and affordable.. very understanding person.. i enjoyed working with him...
$100-$200
Price
5 weeks
Duration
Helpful?F fahid_javed
Germany
I am extremely pleased with M. Usman's exceptional work on my project. His expertise, dedication, multiple modifications/revisions as per my requirements and timely delivery exceeded my expectations. Highly Recommended !
$50-$100
Price
2 weeks
Duration
Helpful?
