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Fabien FerlatFF

Fabien Ferlat

Lead Tech full stack .Net & Generative AI

€500/day
Mougins, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Fabien

Looking for a versatile tech lead to design, develop, and deploy intelligent and scalable software solutions? I will guide you from idea to delivery, integrating AI, LLMs, and cloud architectures to maximize your projects' impact.

My expertise:
✔ AI Solution Creation: Development of AI analysis and automation engines (LLM, RAG, embeddings) to leverage your data.
✔ Technical Leadership: Team management, training in best practices, and code quality assurance.
✔ Full-Stack Development: C# .NET, Javascript (Next.js, React.js, node), Azure, CI/CD, and distributed architectures.
✔ Innovation and Scalability: Experience in startup launches, legacy application overhauls, and participation in tech events (VivaTech, CES, WAICF).

What I offer:
  • Design and development of SaaS products integrating AI.
  • Intelligent Automation: Development of AI solutions to automate your business processes.
  • Technical Mentorship: Training teams in AI and best practices for robust and scalable projects.
  • Application Modernization: Technical overhaul to integrate AI features
Why work with me?
I combine technical expertise (AI, cloud, full-stack) with leadership to transform your ideas into robust and innovative solutions.
📩 Let's talk about your project!
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Basic

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

Experience

  • TidyUp Technologies
    Lead Tech & AI Solutions Creator
    SOFTWARE PUBLISHING
    October 2022 - April 2025 (2 years and 6 months)
    Valbonne, France
    Full-stack .NET architect and developer, specializing in artificial intelligence and scalable solutions for intelligent information management.

    Mission:
    End-to-end design and development of TidyUp, a revolutionary SaaS platform that automates the classification, enhancement, and utilization of documentary assets through generative AI and LLMs. A solution designed to transform organizational knowledge into a strategic lever, combining technological innovation and scalability.

    Key Achievements:
    • Startup Technical Launch: From idea to production, including architecture and deployment.
    • Full-Stack Design and Implementation (back/front): Development of a distributed and scalable architecture, optimized for the cloud (Azure).
    • Creation of an AI Analysis and Classification Engine: Integration of LLMs (OpenAI, Mistral AI), RAG, embeddings, and other AI technologies to automate data processing and enrichment.
    • International Representation: Participation in major events (VivaTech, CES, WAICF) to promote the solution's innovation and disruptive potential.
    Technical Expertise:

    • AI & LLM: OpenAI, Mistral AI, RAG, embeddings, natural language processing (NLP).
    • Cloud & SaaS: Azure, distributed and scalable architectures.
    • Full-Stack: .NET, Next.js, optimized API and UI development.
    .NET Artificial Intelligence React.js Microsoft Azure Startup
  • Sopra Steria
    Front-end Developer
    BANKING AND INSURANCE
    March 2022 - June 2022 (3 months)
    Biot, France
    Integration in a Scrum team for a growing fintech startup: development of the mobile front-end (Flutter) for a crypto app (wallet management, bank cards, investments). Close collaboration with the back-end to optimize API interactions and user experience.

    Skills: Flutter, MongoDB, Atlassian Suite, Scrum
    MongoDB Flutter Agile methodology Fintech Crypto
  • Sopra Steria
    Lead Tech C# .Net - Multi Client
    DIGITAL AND IT
    February 2017 - September 2022 (5 years and 7 months)
    Valbonne, France

    TMA

    • Technical supervision of a team of 5 people,
    • Supervision of a second team of 2 people,
    • Release Management, CI/CD,
    • Code review, Pair Programming,
    • Technical presentations (colleagues and client),
    • Refactoring of Legacy applications,
    • Application security audit and quality metrics,
    • Client in the public sector

    Build project:


    *ELK APM Monitoring

    Centralized technical logs and performance monitoring system (ELK & APM).
    Skills: .NET Core · .NET framework · Elastic Stack (ELK)

    *Voting Tool

    Application stabilization for increased use following the COVID period.
    Skills: C# · Azure DevOps · Continuous Integration and Continuous Delivery (CI/CD) · Authentication · .NET framework · TypeScript · SQL · ASP.NET MVC · Visual Studio · Microsoft SQL Server · Git

    *Directory Services

    Overhaul of the most important application for a major agency client as a REST service with an Angular front-end. First agile project for this client.
    Skills: C# · .NET Core · Angular · TypeScript · ABP.io · Visual Studio · Microsoft SQL Server · Git

    *Conquest Project

    Development of the administration interface for a proposal management software linked to a Word plugin.
    Skills: C# · .NET framework · JavaScript · ASP.NET MVC · Visual Studio · Telerik · Microsoft Word · Microsoft SQL Server · SQL Server Integration Services (SSIS) · Git
    C# ASP.NET Microsoft Azure JavaScript SQL Server

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Education

  • Master in Computer Science
    University of Montpellier
    2017
    Master en informatique
  • University Technology Diploma
    University Nice Sophia Antipolis
    2014
    Diplôme Universitaire de Technologie

Skill set

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