Freelancer profile translated to English.

Description

In medtech startups, the challenge is not just to deliver a product, but to transform business, regulatory, and technical constraints into a useful, robust solution adopted by medical teams.

I support founders, product teams, and technical teams in clarifying needs, structuring the right architecture, and delivering concrete, stable, and sustainable features. I enjoy bridging the gap between field requirements, compliance, and technical choices to move fast without sacrificing quality.

I participated in the migration of a SaaS platform for interpreting medical devices, combining AI and medical expertise, used by several hospitals: 5,000 users, 60,000 exams, 30,000 patients.

In six months, we implemented a foundation compliant with ANS requirements: MSSanté, INS, DMP, FHIR/HL7 directory, CPS and Pro Santé Connect authentication.

I act as a technical safety net: I explore, challenge, anticipate risks, and ensure that choices serve the product in the long term. My preferred stack: PHP/Symfony, JavaScript/React, and TypeScript. However, I remain open to other technologies if they are more relevant to the project.

I place great importance on code quality and refactoring: making a codebase clearer, more robust, and easier to evolve, to deliver quickly with peace of mind.

I enjoy being at the interface of product and tech, with an impact, reliability, and adoption-oriented approach. I have a particular attachment to the health sector, where every technical decision matters.

Pedagogical and involved, I also enjoy sharing knowledge, simplifying, and upskilling teams.

Are you developing a product in healthcare, a demanding B2B SaaS, or a high-stakes business platform? I can help with framing, architecture, refactoring, delivery, or as a fractional Lead Tech / CTO.

Industry field of expertise

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Can work on-site

Villemandeur (up to 50km), Paris (up to 10km)

BioSerenity
Senior Fullstack Developer
MEDICAL
January 2023 - Today (3 years and 6 months)
Paris, France
Development of V5 of the BioserenityConnect hospital application 🏥, within an agile squad 👥, using Domain-Driven Design (Symfony / React / TypeScript). The application communicates with connected medical devices (EEG including Neuronaute, ECG, sleep) 🧪 and allows visualization of post-exam traces 📈.

Design and development of core product features in a regulated health context (HDS) 🩺.

Implementation of a unified inter-application authentication system with Auth0 🔐 and integration of search via OpenSearch 🔎.

Developments related to compliance with ANS directives and foundational services: patient INSI retrieval 👤, sending messages via MSSanté ✉️, integration of the Health Directory 📚, interactions with the DMP 🗂️.

Participation in defining and deploying best practices: code standards ✅, design patterns 🧩, unit and end-to-end tests 🧪.
Symfony React.js PHP 8 Docker JavaScript
Qantis
FullStack Developer
E-COMMERCE
June 2022 - December 2022 (6 months)
Limonest, France
Development of features on various projects (Backend Symfony, Frontend VueJS/Typescript).
Participation in the development of a marketplace project, based on Symfony/VueJS, Backend handled by the Uppler service.
Participation in weekly rituals.
Management of JIRA projects - Confluence - Github - AbodeXD - Docker- AWS
Vue.js Symfony 5 Typescript Docker AWS Jenkins API Platform GitHub CI/CD Vuex PHPUnit
Rich-ID
Back-end Developer
SOFTWARE PUBLISHING
October 2018 - June 2022 (3 years and 9 months)
Paris, France
FullStack Developer within a team, involved in multi-projects on the theme of the Social and Solidarity Economy using Symfony/ReactJS/VueJS/TypeScript.
Implementation of Unit tests (PHPUnit), integration into a GitLab CI/CD pipeline
Project management under Redmine/Git/Axure/Marvelapp.
AGILE project management.
Symfony Vue.js React.js Typescript Joomla Gitlab Redmine