You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Simon A.SA

Simon A.

Full Stack developer,

200 €/jour
Paris, FR
3-7 ans

Délai de réponse moyen : 1h

À propos de Simon

I am a computer science engineering student and independent software builder, working at the intersection of engineering, AI, and product.

My experience combines the rigor of large organizations with the speed of startup execution. I have worked at EY, where I built data-driven tools to structure and transfer complex enterprise information, and at Safran, gaining exposure to high-performance industrial environments and strong engineering standards.

In parallel, I design and build my own products from scratch. I am currently developing SupermodelsAI, a SaaS platform focused on generating AI-driven digital personas, where I handle everything from architecture to deployment and product strategy.

I specialize in building fast, clean, and scalable systems: full-stack applications, AI-powered workflows, automation pipelines, and cloud-native deployments. I do not just execute tasks, I take ownership of problems and deliver solutions aligned with business outcomes.

I am particularly comfortable in ambiguous environments where speed matters, whether it is shipping an MVP, automating a workflow, or designing a system from the ground up.
  • Français

    Bilingue ou natif

  • Anglais

    Capacité professionnelle complète

Accepte de travailler sur site
Paris (jusqu’à 20 km)

Expériences

  • Safran
    Software Engineer | Purchasing
    AÉRONAUTIQUE & AÉROSPATIALE
    septembre 2025 - janvier 2026 (4 mois)
    Vélizy-Villacoublay, France
    I fully designed and developed an application aimed at optimizing purchase costs representing several million euros per year. The tool analyzes purchasing data to identify cost-saving opportunities, improve supplier selection, and support better decision-making within the procurement department.

    This application replaced an outdated VBA macro as well as multiple manual SAP R/3 data extractions that were previously performed by hand. By automating these processes, it significantly reduced the risk of human error, improved data reliability, and streamlined the overall workflow.

    As a result, the solution saved approximately 300 man-days per year, increased operational efficiency, and provided a more scalable and sustainable system for long-term use.
    JavaScript Node.js Express PostgreSQL VBA
  • AI SaaS
    Independent
    HIGH TECH
    janvier 2024 - Aujourd'hui (2 ans et 5 mois)
    Paris, France
    Designed and developed a SaaS platform for AI-assisted image generation, attracting 50 to 100 new registrations per month with €500 ARR.
    • Developed and deployed a solution based on Stable Diffusion.
    • Implemented a robust and scalable infrastructure using Docker, Next.js, AWS S3, and Amplify.
    • Managed user authentication and optimized the system to provide a smooth and efficient user experience.
    Stable Diffusion LoRa API Next.js Amazon Web Services
  • EY (ex Ernst & Young),
    Internship
    CONSEIL & AUDIT
    juin 2023 - juillet 2023 (1 mois)
    La Défense, France
    Contributed to the company's digital transformation by developing a strategic tool for exporting Active Directory data to Microsoft SQL using PowerShell.
    • Analyzed requirements and wrote technical specifications.
    • Developed and automated the data extraction and transfer process.
    • Provided documentation and training for end-users to ensure long-term usability of the solution.
    Powershell Active Directory Microsoft SQL Server

Recommandations

Ces profils de freelance correspondent également à vos critères

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Formations

  • Engineering Degree
    Epita
    Engineering Degree in computer science
  • Semester
    Heriot-Watt University
    2024
    Computer Science

Compétences

Catégories