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I will customs ai chatbots, rag systems and fine tune llms
Ali Zia
About this gig
I develop personalized AI chatbots, RAG pipelines, and smart agents based on leading LLMs such as Gemini and open-source models like LLaMA 3, Mistral, and DeepSeek. These are designed for real-time knowledge retrieval, smart conversation, and customized automation.
What I Deliver:
Machine Learning & NLP Solutions: Sentiment analysis, predictive modeling, neural networks, and text classification
AI Chatbots & Agents: RAG-based systems standard, agentic, and graph-based implementations
LLM Fine-Tuning: Fine-tuning open-source LLMs on your domain-specific data for increased relevance and accuracy
AI Workflows: Modular pipelines constructed with LangChain for stable task execution
Deployment: Application-specific, ready-to-use applications with Streamlit, FastAPI, or RESTful APIs
Tech Stack / Tools I Use:
Python
PyTorch
LangChain
Hugging Face
Gemini
FastAPI
Why Choose Me?
3+ years of professional experience in AI, NLP, and Machine Learning
In-depth experience with open-source LLMs and production RAG use cases
Business-relevant, production-ready solutions presented end-to-end
Message me prior to ordering!
We can craft a next-gen AI solution optimized for you.
Get to know Ali Zia
Ali Zia
Agentic AI Developer, RAG and Automation Expert
- FromPakistan
- Member sinceNov 2023
- Avg. response time1 hour
Languages
Urdu, English, French
Hi, I'm Ali — an AI/ML Engineer specializing in Agentic AI, RAG systems, and workflow automation. I build production-ready solutions using LangChain, LangGraph, CrewAI, and N8N, helping businesses automate operations and cut manual work by up to 60%.
My experience includes multi-agent orchestration, real-time voice AI (LiveKit, DeepGram, VAPI), and scalable backends with FastAPI and Supabase. I've delivered AI booking systems, data enrichment pipelines, and RAG-based assistants.
Need a custom AI agent or automation workflow? Let's talk — message me to get started!
My Portfolio
Other AI Development Services I Offer
FAQ
What type of LLMs do you work with?
I work with both proprietary and open-source LLMs
Can you fine-tune an LLM on my custom data?
Absolutely. I can fine-tune open-source models using your domain-specific data (PDFs, text, docs, etc.) to make the chatbot or agent more relevant, accurate, and aligned with your brand or workflow.
Can you integrate real-time data into the chatbot using RAG?
Yes. With RAG I can connect the chatbot to real-time data sources like documents, APIs, websites, or databases.
Will the chatbot support multiple languages or voice input?
Yes, if needed. I can build multilingual chatbots and include voice input/output features depending on the project scope. Let me know your requirements, and I’ll tailor the solution accordingly.
