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Joachim CarrascoJC

Joachim Carrasco

AI Systems Builder

€300/day
Paris, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Joachim

Looking to integrate AI into your product or automate business processes? I build LLM pipelines, conversational workflows, and B2B SaaS backends quickly, with product logic. I co-founded and developed an AI CRM from scratch for French real estate agencies: WhatsApp automation, voice transcription, LLM integration, Node.js/Supabase backend. No computer science degree; just months of building on real projects, for real clients. Before that, Account Manager at Selleck Chemicals in the French and UK markets. I understand both sides: technical and commercial. What I can deliver concretely: an AI agent that automates your internal processes, an unstructured data processing pipeline (audio, documents, forms) transformed into actionable outputs, LLM integration into your existing product, an automated conversation system on WhatsApp or other channels, a complete backend for a B2B SaaS: from architecture to production. If you have a business problem and think AI can solve it, that's exactly the type of subject I handle. French-British, bilingual, based in Paris. I work with startups, SMEs, and tech teams that need to move fast without compromising quality.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Conversational

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

Experience

  • ImmOS
    Technical Co-founder
    REAL ESTATE
    January 2026 - Today (5 months)
    Paris, France
    Built ImmOS from scratch alongside the technical co-founder. Designed the full product architecture, wrote LLM prompts, built frontend pages with Claude Code, ran customer discovery with real estate agencies, and led go-to-market. From zero to a live pilot in 2 months.
    WhatsApp Business API LLM Integration Project Management AI Agent Systems Architecture Voice AI
  • LEXX
    Co-founder &Product Lead
    LEGAL
    February 2026 - Today (4 months)
    Paris, France
    On-premise multi-agent AI for French labor-law firms • Zero cloud dependency Designed a 4-agent Python pipeline. Task ID → entity extraction → drafting → quality supervision, on Ollama + Qwen 2.5 7B + PostgreSQL + n8n, fully air-gapped on a Mac M4. Two pilot modules demoing May 2026: auto-generation of legal constitution letters and batch payslip anonymization. Led product & GTM: engaged a Paris labor-law firm as first pilot client, differentiating vs Harvey on data residency.
    Product Vision & Strategy Go-to-market Strategy AI Agent Systems Architecture Local Infrastructure & On-Premise Deployment French Law & Regulatory Compliance
  • Selleck Chemicals
    Freelance Account Manager
    PHARMACEUTICALS INDUSTRY
    October 2025 - January 2026 (3 months)
    Paris, France
    B2B sales for a global biochemical supplier. Managed a portfolio of research accounts across Paris. Prospecting, demos, negotiation, and closing. First professional experience in a high-pressure sales environment.
    Biotechnology sales CRM Negotiation and Closing Prospecting Client Relations

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Education

  • General
    Lycée Rodin
    2025
    Général

Skill set

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