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Thomas CalmettesTC

Thomas Calmettes

Web Developer

€600/day
Toulouse, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Thomas

Do you want to automate tasks that consume your teams' time, or integrate generative AI into your tools without it remaining a POC that never sees the light of day? That's exactly what I do.

I design and deploy process automations (n8n, Claude Code, Openclaw) and generative AI solutions (OpenAI, Claude, Mistral) connected to your IS: invoice extraction, real-time KPIs, internal assistants, chatbots, AI-first apps. I support you from scoping (ROI, prioritization, tool selection) to production deployment and team training.

What sets me apart: I integrate AI into real business systems every day (that's my current role as an AI engineer), so I focus on results and adoption, not just demos. Some proof: +25% support response time via ChatGPT, 100% automated sales prospecting, complete Odoo ERP migration (scoping → user training).

Types of projects I work on:
• Business automation workflows (n8n, Openclaw) — ERP/CRM, synchronizations, data extraction
• Generative AI integration: assistants, chatbots, RAG, data extraction and enrichment
• AI-first web apps (React / Node.js) and API integrations (Odoo, HubSpot, WordPress)
• AI audit & scoping, and "Introduction to Generative AI" training

Stack: n8n · OpenAI/Claude API/Mistral · Next JS Claude Code/Codex.
Graduated top of my class (Master 2 Web Dev & Project Management, ESTIAM).

Available remotely and in Toulouse for your automation, AI integration, and full-stack development needs. Let's talk about your project 👋

Find my portfolio at thomas-calmettes.fr.
  • French

    Native or bilingual

  • English

    Conversational

Can work on-site
Toulouse (up to 20km)

Experience

  • Indépendant
    Automation & AI Consultant — Freelance
    February 2025 - Today (1 year and 6 months)
    Toulouse, France
    I assist SMEs and startups in automating their processes and integrating generative AI, from scoping to deployment.

    • Automation of ERP/CRM business workflows via n8n and Openclaw: invoice extraction, real-time KPIs, multi-system synchronizations.
    • AI-first web apps (Next JS + OpenAI/Claude API): business assistants, intelligent data extraction, conversational interfaces.
    • Project scoping: ROI analysis, prioritization, tool selection, skills transfer.
    • "Introduction to Generative AI" training (n8n, ChatGPT, Wordpress) for corporate teams.
    • Showcase websites for freelancers and SMEs (accounting, quality/ISO, dog training...).
    n8n Wordpress AI Integration AI Agent AI Chatbot
  • DEWETRON SERVICES
    AI Integration & Web Development Engineer
    AVIATION AND AEROSPACE
    January 2025 - Today (1 year and 7 months)
    Tarbes, France
    Current role: I integrate generative AI into the company's tools and products and develop the associated web components.

    • Integration of generative AI (OpenAI, Claude) into internal tools and products: assistants, data extraction and enrichment, automation of high-value tasks.
    • Web development: design and maintenance of internal applications and features (PHP, JavaScript / React, SQL).
    • Connecting AI components to the existing IS (ERP, WordPress) via REST APIs and n8n automations.
    n8n AI Integration AI Agent Wordpress Claude Code
  • DEWETRON SERVICES
    Apprentice
    AVIATION AND AEROSPACE
    September 2021 - October 2024 (3 years and 1 month)
    Tarbes, France
    3-year apprenticeship (Bachelor's + Master's) covering three areas: web development, automation/AI, and ERP integration.

    • Web development: custom WordPress plugin (CRUD, SFTP) in PHP/MySQL to automate the centralization and management of business data; development and maintenance of internal features.
    • Automation & AI: complete redesign of sales prospecting into a 100% automated pipeline (n8n + UIPath), transforming a manual process into an autonomous workflow; integration of ChatGPT into internal technical support → +25% responsiveness and full team adoption.
    • Odoo Integration: managed the ERP migration to Odoo — specifications, stakeholder coordination, configuration, data migration, and end-user training.

    Impact: data centralization, increased productivity, improved customer satisfaction.
    AI Integration Wordpress odoo Web Development AI Agent

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Education

  • Master 2
    ESTIAM • Higher School of Information Technology Applied to Professions
    2024
    Développement web et mobile
  • Master 1 (M1), Computer Science
    ESTIAM • Higher School of Information Technology Applied to Professions
    2023
    Master 1 (M1), Informatique

Skill set

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