I will build rag system, finetune llms using langchain, python


Top Rated
About this gig
Are you looking for a Retrieval-Augmented Generation (RAG) system or need to fine-tune Large Language Models (LLMs) for your specific use case? I can help you build powerful AI-driven applications using LangChain, Python, and cutting-edge Machine Learning techniques.
What I Offer:
Build RAG Systems: Implement efficient retrieval-augmented generation to enhance LLM responses with external knowledge sources.
Fine-tune LLMs: Customize and optimize GPT, LLaMA, Falcon, Mistral, or other models using LangChain and Python.
Generative AI Solutions: Work with text, image generation, and NLP-based models for content creation, chatbots, and automation.
Custom NLP Models: Implement text classification, summarization, question-answering, and embeddings.
Integration & Deployment: Seamlessly integrate AI models into your applications using APIs, cloud services, or local deployment.
Why Choose Me?
Hands-on experience with LLMs, LangChain, and Machine Learning
Custom, scalable, and optimized AI solutions tailored to your needs
High-quality code, well-documented and easy to integrate
Lets bring your AI project to life! Contact me before placing an order to discuss your requirements.
Get to know Umair Siddique
Software Engineer specializing in Mobile Apps, Generative AI, and Agentic AI
Top Rated
- FromPakistan
- Member sinceApr 2023
- Avg. response time1 hour
- Last deliveryabout 21 hours
Languages
English, Urdu, Hindi, Punjabi
My Portfolio
FAQ
What is a RAG system, and why do I need it?
A Retrieval-Augmented Generation (RAG) system enhances LLMs by integrating external knowledge sources, improving accuracy and relevance. If you need an AI model that provides fact-based, up-to-date, and reliable responses, a RAG system is the best choice.
Can you fine-tune any LLM for my specific use case?
Yes! I can fine-tune GPT, LLaMA, Falcon, Mistral, and other models using LangChain and Python to match your domain-specific needs, whether it's legal, healthcare, finance, or any other industry.
22 reviews for this Gig
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| (1) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
K kar1e007

United Kingdom
Honestly one the best people to work with. Nothing was too much and the work output was excellent. This will the start of our journey together as I will be using Umair for many more projects.
$100-$200
Price
2 weeks
Duration
Helpful?J 
josemalquijay
Repeat Client

Guatemala
This is the second project I work with Umair and I am really happy with his work. He really show the quality and knowledge of his works.
$400-$600
Price
9 days
Duration
Helpful?M mobinet34

Hong Kong
Umair is simply one of the best people we have had the pleasure to work with on Fiverr. He fully understood what was required for our project and he kept us up to date on progress, changes and expectations. I highly recommend him for any AI agent project and I will definitely be pushing a lot more projects...
$1,000-$1,500
Price
7 weeks
Duration
Helpful?J 
josemalquijay
Repeat Client

Guatemala
Umair really exceeded our expectations when building this RAG, it was exactly what we were looking for and he did it great.
$400-$600
Price
13 days
Duration
Helpful?H 
haseeb1431
Repeat Client

Sweden
Great job as always. Looking forward to future collaborations.
$100-$200
Price
3 days
Duration
Helpful?
22 reviews for this Gig
| (21) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
K kar1e007

United Kingdom
Honestly one the best people to work with. Nothing was too much and the work output was excellent. This will the start of our journey together as I will be using Umair for many more projects.
$100-$200
Price
2 weeks
Duration
Helpful?J 
josemalquijay
Repeat Client

Guatemala
This is the second project I work with Umair and I am really happy with his work. He really show the quality and knowledge of his works.
$400-$600
Price
9 days
Duration
Helpful?M mobinet34

Hong Kong
Umair is simply one of the best people we have had the pleasure to work with on Fiverr. He fully understood what was required for our project and he kept us up to date on progress, changes and expectations. I highly recommend him for any AI agent project and I will definitely be pushing a lot more projects...
$1,000-$1,500
Price
7 weeks
Duration
Helpful?J 
josemalquijay
Repeat Client

Guatemala
Umair really exceeded our expectations when building this RAG, it was exactly what we were looking for and he did it great.
$400-$600
Price
13 days
Duration
Helpful?H 
haseeb1431
Repeat Client

Sweden
Great job as always. Looking forward to future collaborations.
$100-$200
Price
3 days
Duration
Helpful?
