I will build a custom ai chatbot or agent using langchain and rag

M
mathewpaul1549
M
mathewpaul1549
Mat
build a custom ai chatbot or agent using langchain and rag
Full Screen
build a custom ai chatbot or agent using langchain and rag
Full Screen
build a custom ai chatbot or agent using langchain and ragbuild a custom ai chatbot or agent using langchain and rag

About this gig

Get a custom AI solution built around your exact needs from a simple chatbot integration to a full agentic AI system. Whether you need a single AI model (OpenAI/Gemini/Claude) wired into your existing app, a custom chatbot with RAG and database-backed memory, or an end-to-end agentic system with fine-tuning and deployment guidance, this gig scales to match. All packages include full source code, and higher tiers add database integration, detailed code comments, and domain-specific optimization so you only pay for the level of complexity your project actually needs.

  • AI engine

    • GPT
    • Gemini
    • Claude

  • Programming language

    • Java
    • Python
    • React

Get to know Mat

Mat

Software Engineer

  • FromIndia
  • Member sinceAug 2026
  • Avg. response time1 hour

  • Languages

    English
I'm a software engineer with ~4 years of experience building real, deployed products.My focus is agentic AI systems (RAG pipelines, LangChain/LangGraph, local LLM inference) and full-stack web apps (React, Next.js, Node.js) shipped end-to-end on cloud infrastructure like Google Cloud Run. AI companion apps, payment-integrated web apps, an autonomous code-generation system, and a client e-commerce build. I scope honestly, communicate clearly, and care about shipping things that actually work not just demos. Let's talk about what you're building.

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