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Steve PerrotelSP

Steve Perrotel

Product Builder & Flutter Developer

€350/day
Annemasse, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Steve

My name is Steve. A self-taught Flutter Developer and Product Builder, I specialize in creating intuitive and high-performing mobile applications.

After designing and deploying my own product from scratch, the Kerm application, I have acquired solid practical experience.

Committed and pragmatic, I enjoy solving concrete problems.

I can help you integrate new simple features, adjust your screens to improve user experience, or fix bugs in your iOS, Android, and Web applications.

My goal is to provide you with effective, direct, and transparent assistance to move your code forward.

Let's discuss your needs now.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Indépendant
    Flutter & Firebase Mobile Developer
    SOFTWARE PUBLISHING
    January 2026 - Today (6 months)
    Annemasse, France
    Technical development and screen integration for mobile and web applications.

    • Flutter Development: Clean Dart code, creation of fluid, responsive UI components, and application state management.

    • Firebase Architecture: Database modeling and implementation, management of data security and real-time multi-user synchronization.

    • Maintenance: Resolution of logical and display bugs, and optimization of existing features.
    Flutter Dart Firebase Mobile development
  • Kerm app
    Product Builder & Product Manager
    SOFTWARE PUBLISHING
    November 2025 - Today (8 months)
    Annemasse, France
    Responsible for the design and lifecycle of the Kerm product, a mobile application dedicated to family organization.

    • Design & Strategy: Definition of the roadmap, functional specifications, complete creation of the design and user experience (UX/UI) to meet field needs.

    • Project Management & Launch: Management of the deployment phase. Management of an active community of 50 beta testers, collection of feedback, and rapid iterations to optimize the application.
    Product management Functional Specifications UX/UI Design MVP

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Skill set

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