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Léonie LavoineLL

Léonie Lavoine

Dev • Founder of 2 apps • Business Banker

€400/day
Amiens, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Léonie

Do you have an app idea but don't know where to start? Or are you looking for a developer who can understand your project in its entirety? You're in the right place.

I develop mobile applications in React Native and back-ends in AdonisJS, with a product-oriented approach. My goal is not just to code, but to build a reliable, scalable application designed for its users.

What sets me apart? I don't come from a traditional developer background. I started from scratch and developed my own mobile applications from A to Z. This experience allows me to understand the challenges of entrepreneurs, project leaders, and companies that want to turn an idea into a concrete product.

In parallel, my experience in corporate banking has taught me to analyze needs, manage projects, and always keep business objectives in mind.

I can support you with:

📱 Mobile application development (React Native)
⚙️ Back-end development (AdonisJS)
🔗 REST APIs
🛠️ Bug fixes and enhancements
💡 Technical design and product support
🚀 MVP development and project launches

If you're looking for a developer who understands both the technical aspects and the project's challenges, let's connect!
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • LCL
    Business Account Manager Assistant
    BANKING AND INSURANCE
    September 2025 - Today (10 months)
    Amiens, France
    Financial analysis for companies with turnover > €7M B2B Commerce Active prospecting, client advisory, and negotiations
    Financial Analysis Negotiation Corporate Banking
  • Bpifrance
    Project Analyst
    January 2023 - September 2025 (2 years and 8 months)
    Boves, CN, Italy
    Financial analysis to assess project viability Financing proposal writing Active prospecting, client advisory, and negotiations
  • Crédit Agricole
    Customer Relationship Advisor - Apprenticeship
    BANKING AND INSURANCE
    June 2022 - September 2023 (1 year and 3 months)
    Amiens, France
    Client support Client interviews and request processing Handling incoming and outgoing calls

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Education

  • Master
    ESC
    Master
  • Bachelor's Degree - Banking, Insurance, Finance
    IUT
    Licence - Banque, Assurances, Finances

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