index.html

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title: Home
layout: page
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<div class="profile">
  <img src="https://avatars.githubusercontent.com/u/29787388?v=4" class="profile--img" alt="avatar" />
  <div class="profile--content">
    <span class="profile--title">Carl Quivron</span>
    <span> <i class="icon fas fa-map-marker-alt"></i>Lille, France </span>
    <span> <i class="icon far fa-gem"></i>Senior Ruby on Rails Freelance </span>
    <span> Senior Ruby on Rails Freelance </span>
    <span class="d-flex justify-content-between">
      <a href="https://github.com/jjf21" , target="_blank"> <i class="icon fab fa-github"></i>Github </a>
      <a href="https://twitter.com/carl_quivron" target="_blank"> <i class="icon fab fa-twitter"></i>Twitter </a>
    </span>
  </div>
</div>

<div class="introduction">
  I’m a <span class="text-primary">Ruby on Rails</span> freelance developer focused on <span class="text-primary">B2B SaaS</span>. I help CTOs and
  founders ship features, reduce technical debt, improve reliability, and evolve the product over the long term.
</div>

<h3>Freelance experiences</h3>

<div class="projects">
  <div class="project">
    <div class="d-flex justify-content-between">
      <span class="project--language">Ruby On Rails - Hotwire</span>
      <span class="project--date">oct 2022 → current</span>
    </div>
    <span class="project--title">Hubflo</span>
    <span class="project--description">
      ⚡️ Hubflo is a B2B SaaS client portal designed to centralize collaboration, communication, and financial workflows. I joined the project during
      its first year and contributed to building and scaling a large Rails codebase in production. My work focused on core product features such as
      client portals, form builder logic, custom domains, open banking integrations, email synchronization, and reporting dashboards.
    </span>
    <span class="project--tags">
      <span>Open Banking API</span>
      <span>Email API (Nylas)</span>
      <span>Custom domain</span>
      <span>Form builder</span>
      <span>Client Portal</span>
    </span>
  </div>

  <div class="project">
    <div class="d-flex justify-content-between">
      <span class="project--language">Ruby On Rails - React.js</span>
      <span class="project--date">mai 2021 → jan 2025</span>
    </div>
    <span class="project--title">ChooseYourBoss</span>
    <span class="project--description">
      🤝 ChooseYourBoss is a recruitment platform focused on matching tech and digital profiles with relevant job opportunities. I worked on a
      long-lived legacy codebase, leading major upgrades such as the migration from Rails 4 to Rails 5 and the transition from Heroku to Google Cloud
      Platform. My contributions also included improving search and matching logic, refactoring critical parts of the application, and enhancing the
      overall user experience for both candidates and recruiters.
    </span>
    <span class="project--tags">
      <span>Rails Upgrade</span>
      <span>Heroku Migration</span>
      <span>React.js</span>
    </span>
  </div>

  <div class="project">
    <div class="d-flex justify-content-between">
      <span class="project--language">Ruby On Rails</span>
      <span class="project--date">oct 2020 → fev 2021</span>
    </div>
    <span class="project--title">Willgreen</span>
    <span class="project--description">
      🚗 Willgreen was an MVP designed to automate the administrative process around driver’s license applications. I was responsible for designing
      and implementing the subscription system, including Stripe integration, billing flows, and webhook handling. I also contributed to building
      user-facing features such as dashboards and form integrations required for the core workflow.
    </span>
    <span class="project--tags">
      <span>Stripe API</span>
    </span>
  </div>

  <div class="project">
    <div class="d-flex justify-content-between">
      <span class="project--language">Ruby On Rails</span>
      <span class="project--date">oct 2019 → jul 2020</span>
    </div>
    <span class="project--title">Rdv-Solidarites</span>
    <span class="project--description">
      🏥 Rdv-solidarités.fr is a French public service platform designed to improve access to social and healthcare appointments. I joined the project
      before its public launch and contributed to core features such as the appointment slot finder, waiting queue, and SMS notifications. Working
      within a public digital product environment, I also learned the importance of measuring feature usage and reliability to continuously improve
      the service.
    </span>
    <span class="project--tags">
      <span>Sms API</span>
      <span>Heroku migration to Scaleway</span>
    </span>
  </div>
</div>

<div class="d-flex">
  <a href="mailto:carl.quivron+site@gmail.com" class="btn mx-auto">See more</a>
</div>