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Alexandre QuereAQ

Alexandre Quere

AI Automation Developer | n8n, RAG & Java

550 €/jour
Saint-Louis, FR
8-15 ans

Délai de réponse moyen : 1h

À propos de Alexandre

J'aide les entreprises à automatiser leurs processus et à exploiter
la valeur de leurs documents internes grâce à l'IA.

Je conçois des systèmes combinant n8n (orchestration de workflows)
et des pipelines RAG — pour qu'une entreprise puisse répondre
automatiquement aux questions sur ses propres documents, traiter
des emails entrants, déclencher des actions depuis des événements
réels, et bien plus. Le tout en self-hosted, sans abonnement SaaS.

Ce que j'apporte :
- Pipelines RAG sur documents privés (LlamaIndex, ChromaDB,
Cohere, Claude API), évalués avec RAGAS (Faithfulness 0.91,
Context Recall 0.93)
- Automatisation n8n : triggers email, webhooks, intégrations API,
Gmail, scheduling
- Socle backend solide : 8+ ans en Java/Spring Boot, Angular,
APIs REST — en production chez IATA, GovTech vaudois et EDF

Disponible 4 jours/semaine, full remote ou présentiel région PACA/
Hautes-Alpes.
  • Français

    Bilingue ou natif

  • Anglais

    Capacité professionnelle complète

Accepte de travailler sur site
Saint-Louis (jusqu’à 50 km)

Expériences

  • AeroQuantum OÜ
    Founder & Tech Lead
    AGENCE & SSII
    avril 2025 - Aujourd'hui (1 an et 2 mois)
    Saint-Louis, France
    Python | ROS2 | MAVLink | PX4/ArduPilot | Raspberry Pi 5 | Embedded AI
    • - Designed and built a modular, low-cost autonomous drone platform targeting SMEs in construction, energy and agriculture
    • - Architected the full onboard software stack: camera input → SLAM/VIO → depth estimation → path planning → MAVLink offboard control → motor output
    • - Managed hardware prototyping, international supplier relationships and product-market fit validation with European industry partners
    • - Sole owner of product vision, backend architecture, cloud API integrations and business development
    Docker API REST n8n AI Automation Python
  • Sword Group
    Full-Stack Developer
    septembre 2021 - mars 2024 (2 ans et 6 mois)
    Lausanne, Switzerland
    Java 11 | Spring Boot | Angular 13 | Oracle SQL | JasperReports | Agile/Scrum
    • - Embedded on-site within the Canton of Vaud social services department, delivering and maintaining a suite of critical GovTech applications
    • - Applications covered: child placement tracking (family & judicial), healthcare provider reimbursements (doctors, nurses), and operational compliance logs for medical facilities under cantonal law
    • - Led the UI modernisation effort: migrated legacy Struts interfaces to Angular across multiple applications
    • - Produced complex JasperReports for regulatory and financial reporting
    • - Team grew from 4 to 10 (devs frontend/backend, DBAs, project manager); participated in systematic peer code reviews and onboarding of new team members
  • Sword Group — IATA
    Frontend Developer
    octobre 2019 - septembre 2021 (1 an et 11 mois)
    Geneva, Switzerland
    (client)
    Angular | Angular Material | TypeScript | Java | AWS | REST APIs
    • - Built from scratch an international airport billing platform for IATA, automating invoicing between airlines and airports (landing fees, fuel, hangar occupancy, maintenance and repair costs)
    • - Joined as backend developer, self-trained on Angular in two weeks and transitioned to lead frontend role within the team of 5
    • - Leveraged AWS for scalable infrastructure: load balancing for high-concurrency scenarios and cloud database management
    • - Greenfield project: full ownership of frontend architecture from initial design through to production delivery

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Formations

  • Software Architect Diploma
    AFCEPF Malakoff
    2016
    Software Architect Diploma
  • Bachelor of Mobile Application Engineering
    ESGI Paris
    2015
    Bachelor of Mobile Application Engineering

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