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Benjamin DucauBD

Benjamin Ducau

JavaScript/React/C# Developer - Product-oriented

€420/day
Dax, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Benjamin

With an unconventional background, I spent over 13 years in direct contact with users, as a sales advisor and then a customer service technician. This experience profoundly shaped my way of working: listening, understanding real needs, and seeking simple and effective solutions.

Today, I am a Full Stack developer with a strong product and user experience focus. I am involved from understanding business needs to production, adapting to technical constraints and business challenges.

Over the past two years, I have worked in a startup in an agile and 100% remote environment, where I contributed to the complete development of a web product in production. I gradually took on more responsibilities: functional and technical design, architecture decisions, sprint organization, production releases, and level 2 technical support.

Comfortable with the JavaScript/TypeScript ecosystem, I primarily work with React and Next.js on the front-end, and I am open to back-end technologies (C#, Node.js, SQL and NoSQL databases). Curious and pragmatic, I quickly adapt to new technical contexts.

I am looking for product-oriented missions where technology serves a clear objective, within collaborative teams, preferably fully remote.
  • French

    Native or bilingual

  • English

    Conversational

  • Spanish

    Basic

Can work on-site
Dax (up to 50km), Bayonne (up to 15km), Bordeaux (up to 10km)

Experience

  • Freelance
    Full-Stack Developer - Product-oriented
    February 2026 - Today (6 months)
    Remotely:
    Involved in full-stack development, focused on product, reliability, and service continuity.

    - Analysis of business and technical needs
    - Design and implementation of front-end and back-end features
    - Technical checks, bug fixes, and enhancements on existing products
    - Working autonomously or collaboratively with product and technical teams

    Main Stack: JavaScript / TypeScript, React, Next.js, C#.
    Full-stack Development React / Next.js C# Typescript Service Continuity
  • Villyz
    Technical Lead / Product Technical Lead
    September 2025 - January 2026 (4 months)
    Following the product's evolution and the need for technical structuring, I naturally took on a technical lead role for the Villyz platform.

    I was responsible for the product's technical coordination and ensured its stability in production. I managed sprint organization, prioritization of technical and functional tasks, and made structuring decisions regarding architecture and development best practices.

    In addition to continuing to develop the product, I took charge of managing the entire release process, deployments to various environments (testing, production), and monitoring application quality.

    I was also a key point of contact for the product and business teams: participating in steering meetings, regular exchanges with the sales department, functional demonstrations, and advising on technical constraints.

    This role required a high degree of autonomy, the ability to prioritize effectively, and to make impactful decisions for the product, within a startup context with high reliability and service continuity stakes.
    Technical Management Application Architecture Production Management Product & Business Coordination Sprint Planning
  • Villyz
    Full-Stack Developer
    December 2023 - September 2025 (1 year and 9 months)
    Within a startup developing a crowdfunding investment platform, I actively participated in the conception, development, and evolution of the product in an agile and fully remote environment.

    I was involved across the entire value chain, from understanding business needs to releasing new features. My role was to translate the expectations of the product and business teams into reliable, performant, and maintainable technical solutions.

    I worked on the product's front-end and back-end development, with a particular focus on user experience, code quality, and application stability. I also wrote requirement specifications and technical specifications, contributed to technical choices, and participated in functional trade-offs.

    In parallel with development, I managed technical support (customer service), serving as the primary contact for several months, and later providing level 2 support. This position allowed me to be in direct contact with user feedback and continuously improve the product based on actual usage.

    This experience strengthened my ability to thrive in a dynamic environment with continuous production, reliability, and delivery challenges.
    C# React.js REST API Database Management Agile Methodology

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Education

  • Associate's Degree in Web Development
    OpenClassrooms
    2021
    Bac +2 Développeur Web
  • Associate's Degree in Business Action
    Lycée de borda Dax
    2005
    BTS action commerciale

Skill set

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