CRSE Île-de-France: an environmental health resource portal
Institutional platform (Next.js + Payload CMS) centralizing training, resources and support services in environmental health for healthcare professionals in the Paris region.

Context
Freelance work: design and development of an institutional resource platform with a headless CMS, for an organisation co-led by the Île-de-France regional health agency.
Description
CRSE Île-de-France supports healthcare professionals facing environmental issues (indoor air, food, contaminants, etc.). The platform combines a rich public site, built from custom content blocks, with a personal area featuring authentication (sign-up, email verification, favourites). The Payload back-office lets the team manage articles, resources, events, speakers and topics autonomously. The project includes an event calendar, protected forms (Cloudflare Turnstile), transactional emails (Resend), scheduled tasks and GDPR-friendly analytics via self-hosted Matomo. SEO, internal search and redirects are handled natively.
Key features
- Public site built from content blocks (custom page builder)
- Member area with full authentication and favourites
- Payload back-office: articles, resources, events, speakers
- Event calendar and protected forms (Turnstile)
- Transactional emails (Resend) and scheduled tasks
- SEO, search, redirects and GDPR analytics (self-hosted Matomo)
Tech stack
CMS & Back
Frontend
Infra
Results
- Portal live in production on crse-idf.fr
- Team autonomous on content editing via the CMS
- Resources and training centralized for healthcare professionals
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