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Etienne GuenetEG

Etienne Guenet

IA engineer / Construction PM

€450/day
Genève, CH
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Etienne

I build AI systems that automate complex business processes, from design to production.
Civil engineer by training, I have transitioned into applied AI, working at the intersection of two worlds I deeply understand: technical engineering and artificial intelligence. This dual expertise allows me to grasp the real-world constraints of your business and deliver tools that integrate into your existing workflows, not prototypes that end up gathering dust.

What I build concretely:

- Multi-agent agents and pipelines (Claude API, LangChain, LLM orchestration) to automate the production of technical documents, reports, and analyses

- RAG (Retrieval-Augmented Generation) systems that enable your teams to query your document databases in natural language

- Custom business automations: voice processing, quote generation, data extraction and structuring from PDFs or forms

- API integrations and VPS deployment (Flask, Python, n8n, WhatsApp Business API)

Preferred sectors: Construction & Civil Engineering, Finance, Engineering, Consulting – fields where documentation is dense, processes are repetitive, and the gains from automation are immediately measurable.
I deliver clean, documented code with a clear explanation of the architecture, not a black box you can't maintain.

Available for one-off missions as well as long-term collaborations.
  • French

    Native or bilingual

  • English

    Fluent

  • German

    Conversational

Remote only
Primarily works remotely

Experience

  • ROOS by FG
    CEO & Founder
    January 2026 - Today (5 months)
    Digitize fragmented processes in the sector (tenders, quotes, project management, accounting, supply chain), reduce low-value-added administrative burden, improve financial steering of companies. : ➣ Definition of product vision and strategic positioning ➣ Leadership of technological development (AI, data, automation) ➣ Structuring of the business model and commercial development
  • BEP SA — Travaux Publics & Aménagement du Territoire
    Engineering Intern
    February 2025 - Today (1 year and 4 months)
    Geneva, Switzerland
    ➣ Technical and operational site monitoring ➣ Coordination of field teams and client/execution team interface ➣ Technical analysis, quality control, and participation in budget monitoring Realization
    • •
    • •
    • •
  • GNAT Ingénierie — Maîtrise d'Œuvre Bâtiment
    Project Assistant Manager — Engineering Intern
    August 2023 - February 2024 (6 months)
    51100 Reims, France
    Execution monitoring and work planning on the "Maroquinerie des Ardennes" (Hermès) renovation site, awarded for €5 million. ➣ Assistance in project management and coordination of about fifteen companies, representing an average daily presence of 35 workers on site. ➣ Monitoring of technical studies and dossier analysis ➣ Monitoring of invoicing and supplier statements ➣ Facilitation of site meetings and report writing ➣ Quality control, EDM documentation, ensuring deadline compliance

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Education

  • Master 2
    IAE Savoie Mont Blanc
    2026
    Master 2
  • Engineering Degree
    Université de Technologie de Compiègne
    2025
    Diplôme d'Ingénieur

Skill set

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