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Seyf J.SJ

Seyf J.

Software Engineer - AI Consultant

€350/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Seyf

Software engineer with a double engineering degree, I assist companies and individuals in designing robust, secure, and scalable applications. My approach combines in-depth mastery of Fullstack architectures (Java Spring Boot, Node.js, React) with expertise in integrating advanced technological components. Winner of several international programming competitions (IEEEXtreme, ACPC), I apply my algorithmic rigor to your most diverse projects, from banking portals to online ordering websites.
  • English

    Native or bilingual

  • French

    Native or bilingual

  • Arabic

    Fluent

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

Experience

  • VittaScience
    AI Consultant
    SOFTWARE PUBLISHING
    October 2024 - April 2025 (6 months)
    Paris, France
    Design and deployment of an innovative module combining sound signal processing and artificial intelligence for the VittaScience platform. This mission involved setting up an architecture capable of handling real-time voice recognition and music generation.
    Python Whisper JavaScript React
  • Banque
    Software Engineer
    BANKING AND INSURANCE
    July 2025 - August 2025 (1 month)
    Paris, France
    Implementation of critical security solutions to protect user access and sensitive data. I am involved in implementing multi-factor authentication (MFA) protocols and strengthening security policies within .NET Core environments. My expertise also includes the deployment and management of these security components on the Microsoft Azure cloud, thus ensuring a robust, reliable infrastructure compliant with current protection standards.
    Microsoft Azure AngularJS SQL .NET C#
  • RESTOFINDER
    Fullstack Developer
    RESTAURANTS AND FOOD SERVICE
    July 2025 - December 2025 (5 months)
    Nice, France
    Design and development of a complete web platform for service recommendation and online consultation. I focused on optimizing application performance by implementing advanced algorithmic solutions for distance calculation. The goal was to ensure a fluid user experience by consistently offering the shortest route between the user and their destination. For this project, I utilized a modern technology stack including Node.js and React, while ensuring service reliability through automated tests with Selenium.
    Node.js React.js MangoDB Firebase Docker

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Education

  • Microsoft Excel 2019 Associate, Microsoft Azure Data Fundamentals
    Microsoft Excel 2019 Associate, Microsoft Azure Data Fundamentals

Skill set

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