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Fabian L.FL

Fabian L.

CTO Hands On - Lead Dev TS/JS

€650/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Fabian

I am passionate about technologies: for what they are and especially for what they enable.

I have built my professional career on this foundation: studying, analyzing new technologies to integrate them into R&D prototypes, tools, platforms, to meet the strategic needs of the company.

As CTO, I am also part of the management team that actively participates in defining the commercial strategy and aligning the technical strategy accordingly.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Audiboo
    CTO / Lead Dev
    TECH
    April 2025 - June 2025 (2 months)
    On Audiboo, I design and develop a complete solution for generating interactive audiobooks from AI. The user can create original stories, have them interpreted by expressive synthetic voices, add sound effects, and assemble everything in an intuitive GarageBand-like interface:
    • Scenario generation with LLMs (OpenAI, Bedrock)
    • Multi-character AI voices with Text-to-Speech
    • Audio editing interface in React/Next.js with timeline, tracks, and envelopes
    • Automatic addition of sound effects and soundscapes
    • Serverless architecture (Supabase, S3, Lambda) for audio processing
    • Saving and sharing of finalized stories
    Supabase Typescript LLM Next.js AWS
  • LaCollection.io
    Co-founder & Chief Technology Officer
    TECH
    September 2021 - March 2025 (3 years and 6 months)
    Recruitment and leadership: Assembled a team of 15 experts in development and product management.
    Technical development: Developed an NFT sales platform from scratch, overseeing all stages of the process, from initial design to market launch. This included defining the technical roadmap, choosing technologies, and ensuring the quality and security of our platform.
    Operational management: In addition to my technical responsibilities, managed the company's daily operations, including human resources, billing, and accounting.
    Fundraising: Seed Round - €8M
    Obtained JEI accreditation: Secured "Jeune Entreprise Innovante" (JEI) accreditation, recognizing our strong commitment to R&D.
    LLM AI Agent Bedrock Blockchain Typescript
  • BimBamJob
    Chief Technology Officer
    February 2018 - October 2021 (3 years and 8 months)
    Paris, France
    • Recruitment and management of a multidisciplinary technical team of 10 people (Full-Stack Dev, Data Scientist, UX Designer)
    • Design of the Microservice-oriented architecture for the recruitment platform.
    • Gradual migration from a monolithic architecture to a microservice architecture
    • Implementation of the continuous integration (GitLab) and continuous deployment pipeline on AWS and GCP (Lambda, API Gateway, Docker, Kubernetes)
    Node.js AWS Microservices React.js Typescript

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Education

  • Engineer - Industrial Computing and Automation, Automation Management Computing, Automation Management Computing
    Conservatoire National des Arts et Métiers / CNAM
    2010
    Ingénieur - Informatique industrielle et Automatisme, Informatique Automatisme Management, Informatique Automatisme Management
  • DUT Computer Science, Industrial Systems Option, Industrial Systems Option
    IUT Informatique Amiens
    2007
    DUT Informatique, Option systèmes industriels, Option systèmes industriels

Skill set (25)

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