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Dan GheorghiuDG

Dan Gheorghiu

AI / Java Architect | LLM Agents| Automation| RAG

€575/day
Grenoble, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Dan

Senior Java architect, over 20 years of experience, specializing in the design and deployment of distributed systems (Microservices, OpenAPI, Rest, Event Driven Architecture, Spring Boot, AWS/Azure cloud, messaging, CI/CD).
  • French

    Fluent

  • English

    Fluent

  • Spanish

    Conversational

  • Romanian

    Native or bilingual

  • Dutch

    Conversational

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

Experience

  • éditeur de logiciel dans le domaine de la santé, sous accord de confidentialité
    Hands-on Java Architect
    SOFTWARE PUBLISHING
    February 2025 - February 2026 (1 year)
    Verviers, Belgium
    Design, definition, and implementation of a complete microservices architecture, including REST API design, technology selection, and implementation of critical components, for a no-code solution aimed at significantly accelerating the development and evolution of complex applications in the medical field.
    microservices-architecture Product Vision Java Spring Boot artificial intelligence REST
  • Naver Labs
    Hands-on Architect
    RESEARCH
    March 2023 - December 2024 (1 year and 9 months)
    Grenoble, France
    Design and delivery of a low-code / no-code framework for developing voice-controlled robot applications, greatly reducing development times: service robot control, dataset creation for model training, robot simulator, state machine design tool for new services, user and privacy data management. Creation of a robot simulator to accelerate prototyping -> 60% reduction in design and development phases. Design and implementation of an API wrapper for ML models developed by researchers (Nemo, SpeechBrain); Integration of robot control APIs (navigation, gaze, sound, tray).
    artificial intelligence Event-driven architecture Python/Django voice recognition API Integration
  • SPF Stratégie et Appui
    Hands-on Java Architect + Scrum Master
    PUBLIC SECTOR
    April 2021 - December 2021 (8 months)
    Bruxelles, Belgium
    Design of a RESTful API, based on Domain-Driven Design (DDD), for managing data protection registers (GDPR) within public organizations.
    • Collaboration with the Product Owner for epic decomposition and user story writing
    • Data analysis and clustering to identify GDPR register patterns
    • Java, Spring Boot, microservices, security, OWASP ZAP, Docker, Neo4j
    Java Spring Boot REST APIs Neo4j Spring Security Docker

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Certifications

Skill set

Categories

  • Other