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Simon RoySR

Simon Roy

System / Low-Level Developer (C, Go, Rust)

€167/day
Rouen, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Simon

Passionate about performance, memory management, and clean code.

With 2 years of experience in sandwich course at Veoneer (critical systems / automotive) and propelled by the intensive pedagogy of Zone01 Rouen, I combine solid Back-End expertise (Go, Python) with mastery of system and low-level programming.

Curious and pragmatic, I am closely interested in modern system languages (Rust, Odin, Hare) to design highly performant, robust, and secure solutions.

🛠️ What I bring to your team:
- Back-End & APIs: Robust, fast, and scalable development with Go and Python.

- System & Low-Level: Mastery of pointers, memory management, and hardware constraints (C, Odin, Hare, Rust initiation).

- Engineering Culture: Industrial rigor acquired in the automotive industry (data security, Git, CI/CD, optimization).

📅 Availability & Opportunities:
August 2026: Immediately available for short-term freelance missions (100% remote), ideal for reinforcing your teams during summer holidays, unblocking a sprint, or optimizing your code.

From October 2026: Open to long-term freelance missions or permanent positions as a Back-End / System Developer.
  • French

    Native or bilingual

  • English

    Conversational

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

Experience

  • VEONEER SAFETY SYSTEMS FRANCE SAS
    Full-stack Developer (KMS Team)
    September 2024 - Today (1 year and 11 months)
    Development of an internal project tracking platform.
    The application is used to generate documents and speed up various processes.
    Gitlab CI/CD JavaScript Svelte Docker Object-Oriented Programming (OOP)
  • Indépendant
    Computer Science Teacher
    August 2021 - Today (5 years)
    France
    Creation of prototypes/scripts, code review, programming courses.
    Creation and deployment of APIs and small applications.
    Python JavaScript C/C++ Programming C++ Rust

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Education

  • Application Developer (Full-Stack)
    Zone01
    2023
    Apprentissage des technologies par l'application dans des projets de groupes (Golang, Javascript, Rust)

Skill set

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