I will build agentic ai rag agents fast

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jeremy_sigamony
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jeremy_sigamony
Jeremy Sigamony

About this gig

I will develop advanced agentic AI systems for your application using LangChain, LangGraph, and CrewAI, bringing true autonomy to your workflows. Whether you need an AI agent that reasons, uses tools, or interacts with users, I build production-ready solutions that are fast, accurate, and scalable.


What I offer:

  • Agentic AI workflows with iterative reasoning and decision making
  • RAG systems for document, CV, or knowledge base search
  • Multi-model AI orchestration using GPT-OSS, Gemini, or other LLMs
  • Backend integration with FastAPI or Node.js
  • Frontend integration using React, Next.js, or custom dashboards
  • Vector database integration (Pinecone, Weaviate, Chroma) for fast retrieval
  • Autonomous tool usage, including web scraping, data analysis, and code execution


This gig is perfect for:

  • AI powered SaaS platforms
  • Intelligent search or recommendation systems
  • Custom AI agents for apps, websites, or internal tools


Message me with your use case, and Ill propose the best agentic AI architecture tailored to your product.

Get to know Jeremy Sigamony

Jeremy Sigamony

GenAI Engineer

  • FromPakistan
  • Member sinceDec 2025
  • Languages

    English, Urdu
I’m an AI engineer specializing in RAG and agentic systems that are built for performance and production. I design and deploy end to end solutions using FastAPI, LangGraph, LlamaIndex, and modern frontends, focusing on low latency, high accuracy retrieval, and clean user experience. I’ve shipped production systems that improved retrieval accuracy by up to 90% and reduced response times by 85%, including ChatGPT style document search engines, CV and knowledge base search, and autonomous AI agents that reason, use tools, and maintain context across sessions.

My Portfolio