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Santiago Tonoli De MaussionST

Santiago Tonoli De Maussion

AI Developer / AI Integrator

€450/day
2 projects
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Santiago

Expert in AI Development & Automations🚀

I support companies in their intelligent transformation through the integration of AI.

🎯My Expertise
  • AI Technical Architecture & Integration
Design and implementation of robust architectures to effectively integrate AI models into your existing infrastructure.

Management of secure and high-performance connections via MCP (Managed Cloud Platform) servers, Docker, Kubernetes, and seamless integration into your systems (REST API, GraphQL).

  • Fullstack Development & Custom Interfaces
Development tailored to your technical stack, ensuring harmonious integration with your existing business tools.

Design of intuitive custom interfaces (web/app) to facilitate user interaction with AI solutions.

  • Autonomous AI Agent Development
Creation of intelligent agents capable of performing complex tasks autonomously (automatic email processing, data extraction and structuring, user interaction management).

Optimization of advanced AI model performance (OpenAI, Claude, Gemini) using RAG (Retrieval-Augmented Generation) technique for precise and contextualized responses.



🛠️My Tools & Methodologies

AI Tools: OpenAI, Claude, Gemini, Cursor AI, Lovable

Automation & Workflow: n8n

Data: RAG techniques, custom embeddings, vector stores (Pinecone, Supabase)

Advanced Integrations: Custom REST API & GraphQL, MCP servers, Docker, Kubernetes

🚀Why Me?
  • Customized solutions
  • I choose the tools adapted to your needs
  • Pragmatic, results-oriented approach
  • Proven expertise in AI integrations


Ready to integrate AI into your business? Contact me, I'll be happy to provide an initial analysis of your needs!
  • Spanish

    Native or bilingual

  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • CareCall
    Malt logoOn Malt
    AI Developer
    March 2025 - April 2025 (1 month)
    Paris, France
    Technical and strategic development of Carecall's conversational AI agent:

    - Multi-agent AI development
    - Prompt optimization
    - Creation of tools integrated into AI agents
    - Frontend integration
    - Database modification
    - Creation of an analysis AI agent
    AI Agent Automations Artificial Intelligence Next.js Artificial Intelligence (AI) Front-End Development NestJs
  • Ventory
    Ventory - Creation of a mobile application
    SOCIAL NETWORKS
    August 2023 - March 2024 (8 months)
    Paris, France
    Development of a social network type mobile application that allows inventorying clothes and browsing friends' wardrobes.
    The application development was done in React Native with a Node.js backend.

    Implementation of AI image processing:
    Use of the OpenAI API

    The application is available on the Apple Store under the name Ventory.
    Project Management React Native Node.js DevOps Google API AI and Data Analysis OpenAI
  • Accenture
    Application developer
    DIGITAL AND IT
    October 2022 - Today (3 years and 8 months)
    Fullstack developer position, creating websites from scratch in Java with a client-specific front-end framework. I work on the front-end, back-end, and data modeling.
    Java JavaScript Freemarker Spring Spring boot Bootstrap

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Education

  • Master 2 - Network Industry and Digital Economy
    Université Paris Dauphine
    2021
    Gestion de projet - Innovation - SQL - Python - Data science - Entrepreneuriat - Economie numérique - Econometrie - R

Skill set

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