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marias400/README.md

👋 Hi, I'm Mariano Arias Simone

Full Stack Developer focused on AI-powered applications.

  • 🧠 Building APIs, web interfaces, and RAG systems with real-world AI integration
  • 🚀 Exploring LLMs, embeddings, and AI agents in production-style projects
  • 🌎 La Rioja, Argentina — open to remote work
  • 📫 nano.arias12@gmail.com

🛠️ Stack

JavaScript Python React Node.js FastAPI MySQL LLMs Docker Git


📌 Featured Projects

SIGPe — Order management system for a university medical 3D lab. FastAPI + SQLAlchemy backend, MySQL with triggers/stored procedures, JWT auth, AWS S3 integration, deployed on Railway. Led as Scrum Master with a 5-person team. 🔗 Demo

RAG Currículum UNLaR — AI conversational assistant for university course info. PDF ingestion pipeline, semantic chunking, ChromaDB vector store, hybrid search, Cross-Encoder reranking, and HyDE. Streamlit interface.

GRUPOSIE7E — Food e-commerce site (7-person team project). EJS/CSS/JS frontend, Node.js/Express REST API with Sequelize, agile sprint workflow. 🔗 Demo


💬 Always open to collaborating on projects that combine web development with applied AI.

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  1. grupo_sie7e grupo_sie7e Public

    E-commerce de venta de comidas de La Rioja Argentina

    JavaScript 2

  2. mercadoliebre mercadoliebre Public

    Mockup de un e-commerce basado en la popular pagina de compra venta

    HTML