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

U
umairsiddique01
U
umairsiddique01
Umair Siddique

Top Rated

4.9
4.9
Parte de la información aparece en idioma inglés.

Acerca de este Servicio

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.

Conoce a Umair Siddique

Umair Siddique

Software Engineer specializing in Mobile Apps, Generative AI, and Agentic AI

4.9(119)

Top Rated

  • DePakistán
  • Miembro desdeabr 2023
  • Responde aprox. en:1 hora
  • Última entrega5 días
  • Idiomas

    Inglés, Urdu, Hindi, Punjabí
I’m a Mobile App Developer and Generative AI Engineer with 3+ years of experience building production-ready apps and intelligent AI systems. I develop cross-platform apps in Flutter and native Android apps using Kotlin and Jetpack Compose, focusing on clean architecture, performance, and smooth UX. On the AI side, I specialize in RAG, agentic AI, AI voice agents, and LLM-powered systems using Python, Flask, LangChain, LangGraph, LlamaIndex, and MCP with OpenAI, Claude, and Gemini. I deploy scalable, secure solutions on AWS and Render.

Mi porfolio

Reseñas

24 comentarios sobre este Servicio
4.9

(23)
(1)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    4.9
Ordenar por
Más relevante
  • T

    test7262

    NL

    Países Bajos

    Colaboración continua
    5

    Excellent experience from start to finish. The seller demonstrated exceptional knowledge, clear communication, and outstanding service throughout the entire process. The work was delivered professionally, on time, and exceeded expectations. I highly recommend this seller to anyone looking for reliable, high-quality service on Fiverr.

    USD 1,000-USD 2,500

    Precio

    3 Meses

    Tiempo

    Útil?
    No
  • A

    antalcapital

    MX

    México

    5

    Working with Umair is very satisfying. I look forward to keep working with him. All the work and milestones were going according to plan.

    USD 800-USD 1,000

    Precio

    3 semanas

    Tiempo

    Útil?
    No
  • K

    kar1e007

    GB

    Reino Unido

    5

    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.

    USD 200-USD 400

    Precio

    2 semanas

    Tiempo

    Útil?
    No
  • J
    image-docs

    josemalquijay

    GT

    Guatemala

    Colaboración continua
    5

    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.

    USD 600-USD 800

    Precio

    9 días

    Tiempo

    Útil?
    No
  • M

    mobinet34

    HK

    Hong Kong

    5

    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...

    USD 1,000-USD 2,500

    Precio

    7 semanas

    Tiempo

    Útil?
    No
Reseñas

24 comentarios sobre este Servicio
4.9

(23)
(1)
(0)
(0)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    5
  • Calidad de la entrega
    5
  • Valor de la entrega
    4.9
Ordenar por
Más relevante
  • T

    test7262

    NL

    Países Bajos

    Colaboración continua
    5

    Excellent experience from start to finish. The seller demonstrated exceptional knowledge, clear communication, and outstanding service throughout the entire process. The work was delivered professionally, on time, and exceeded expectations. I highly recommend this seller to anyone looking for reliable, high-quality service on Fiverr.

    USD 1,000-USD 2,500

    Precio

    3 Meses

    Tiempo

    Útil?
    No
  • A

    antalcapital

    MX

    México

    5

    Working with Umair is very satisfying. I look forward to keep working with him. All the work and milestones were going according to plan.

    USD 800-USD 1,000

    Precio

    3 semanas

    Tiempo

    Útil?
    No
  • K

    kar1e007

    GB

    Reino Unido

    5

    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.

    USD 200-USD 400

    Precio

    2 semanas

    Tiempo

    Útil?
    No
  • J
    image-docs

    josemalquijay

    GT

    Guatemala

    Colaboración continua
    5

    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.

    USD 600-USD 800

    Precio

    9 días

    Tiempo

    Útil?
    No
  • M

    mobinet34

    HK

    Hong Kong

    5

    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...

    USD 1,000-USD 2,500

    Precio

    7 semanas

    Tiempo

    Útil?
    No