YYoussouf Abayazid

Experience

My professional journey

Teknosure today, Sanofi Chimie before: from document management to automation and AI agents.

  1. Since 2025

    Permanent contract

    Over a year

    Current role

    Full-stack web developer

    Permanent contract

    Teknosure · Taverny, France

    IT services company: cybersecurity, cloud, custom development and AI automation

    On a permanent contract at Teknosure since 2025: several projects in parallel, including structuring the company’s AI building blocks (n8n agents, language model integration, machine learning) and full-stack web application development.

    • Structuring the AI architecture and offering
    • AI marketing agent: automated publishing on social networks
    • AI sales agent: lead qualification and follow-up
    • Classification models and reinforcement learning
    • Full-stack web applications and API integrations
    Next.jsReactNode.jsn8nLLMPythonDocker

  2. 2021 — 2025

    Final-year internship, then fixed-term contract

    2 years and 8 months in total

    Full-stack web developer

    Final-year internship, then fixed-term contract

    Sanofi Chimie · France

    Pharmaceutical industry

    Two assignments on site: a digital library for document research, then an application automating Excel file processing that greatly reduced manual work.

    Automated Excel file processing

    Fixed-term contract

    Web application for submitting and automatically processing Excel files for business teams.

    • Fully automated file submission workflow
    • Manual processing time cut by about 70%
    • Responsive interface adopted by business teams
    • REST API integrations for data synchronisation
    • CI/CD pipeline for reliable deployments

    Digital library

    Final-year internship · 6 months

    Design and development of a digital library: administration, categorisation, search and alerts.

    • Complete admin interface
    • Advanced document categorisation
    • Search with multiple filters
    • User alerts and notifications
    • Rich text editor (CKEditor)
    ReactNext.jsNode.jsBootstrapSQLiteSQL ServerREST APICI/CD