About

Guillaume Flambard, freelance developer.

I automate workflows and improve web applications for agencies and product teams, from interfaces to integrations and deployment.

I've worked on clinical software at Medsharing, a booking platform as CTO of Echo Travel and web products built with Next.js, React and APIs. Since October 2026, I've also been a volunteer Tech Lead for Rescue Atlas, a Data for Good project for SOS Méditerranée, helping scope its rescue map, data sources and volunteer backlog.

Memo Labs is the name of my independent practice and own projects. I work directly with product and business teams, remotely as a freelancer, and I'm also open to remote employment.

What I work on

Engineering work I can deliver with a clear scope and measurable outputs.

Web interfacesReact, Next.js: business applications, dashboards and UX
Services & integrationsTypeScript, Node.js, APIs, Stripe, webhooks and PostgreSQL
DeliveryTesting, CI/CD, deployment and application reliability
IndustriesClinical software · travel · SaaS products
Work styleRemote freelance · open to remote employment
LanguagesFR · EN

Professional experience

From operational products to regulated business interfaces. This timeline is based on my October 2026 CV.

  1. Oct 2026 to present

    Data for Good · Rescue Atlas

    Volunteer Tech Lead · SOS Méditerranée project

    Co-leading technical planning for the rescue map redesign: architecture, data sources and flows, backlog scoping and volunteer onboarding. Ongoing nonprofit project; no official product launch claimed.

    ArchitectureDataOpen source
  2. Oct 2023 to present

    Memo Labs

    Independent developer · freelance

    Next.js apps, API integrations, n8n flows and AI features; I run my own production server and published the n8n-nodes-opn node on npm.

    TypeScriptNext.jsn8nDocker
  3. Jun to Aug 2026

    Blue Owl

    CTO

    Web version of an AI education product, from a 2,600-file Electron engine: NestJS/Fastify gateway, streaming Next.js interface, exports.

    Next.jsNestJSFastify
  4. 2025 to Aug 2026

    Echo Travel

    CTO

    Booking and operations for an island transport business (about 150 passengers a day): 12Go, dispatch, ticketing, payments.

    ReactLaravelInertiaOmise
  5. Apr 2024 to Jan 2025

    Symbyoz

    Full-stack developer · remote

    Built BananAI on Next.js (auth, back-office, no-code game builder); worked across most of Flylooping’s frontend in HTML, CSS and JavaScript.

    Next.jsHTMLCSSJavaScript
  6. Sep 2021 to Sep 2023

    Medsharing

    Frontend developer · remote

    Migrated 100+ screens of a regulated clinical SaaS (ASP Classic and jQuery to Bootstrap); clinical-trial dashboards in D3 and amCharts.

    JavaScriptBootstrapD3amCharts
  7. Feb to Jun 2020

    Adriver Group

    Web development intern

    Contributed to responsive interfaces and a campaign-reporting dashboard.

    SymfonyBootstrap

Education OpenClassrooms, front-end developer RNCP level 6 (2023) · WebForce3, full-stack web development (2020).

View my resumeGet in touch