Project Type
Product · UX · Platform · Automations · Event Management · Scientific Workflows
Project Status
Platform delivered
Location
Scientific Society · Tunisia · 2025
Tunisia's leading clinical biology society had outgrown its spreadsheets.
STBC (Société Tunisienne de Biologie Clinique) organizes national scientific congresses for hundreds of professionals. Sequa built the platform that runs them: 8 modules, 5 user roles, automated badges, conditional attestations, scientific poster workflows, and a full financial backbone.
— THE CONTEXT
STBC organizes Tunisia's leading national scientific congresses for hundreds of medical professionals, across registrations, poster submissions, sponsor tiers, continuing education credits and on-site presence tracking. Before the platform: Excel sheets, WhatsApp logistics, manual badge printing, handwritten attestations. The team was excellent. The complexity had simply outgrown every tool that existed.
— WHAT WE BUILT
Each user type sees exactly what they need, and nothing they shouldn't.
— 8 MODULES
Not eight separate tools. One platform where every module shares the same user, payment, and presence layer.
— THE DECISIVE DESIGN
In a medical and scientific context, an attestation isn't just a PDF. It can appear on a CV, justify continuing education credits, or satisfy a regulatory requirement. Most event platforms auto-generate certificates on registration. Pay → receive PDF. Fast to build, easy to abuse.
We built something harder. Attestations generate only when two conditions are simultaneously true: the participant must have registered and paid, AND their physical presence must have been confirmed by a QR scan on-site. Remove either condition: no attestation exists.
Most platforms generate certificates. We built one that generates proof.
Participant registers — required condition
Payment confirmed by system — required condition
Unique QR badge auto-generated and sent
QR code scanned on-site — presence confirmed
Secure PDF: unique ID + verifiable QR + e-signature
— WHERE STBC IS NOW
A scientific society that runs its congresses end-to-end, from registration to verified attestation, with zero manual steps.
— WHY THIS CASE MATTERS
Complex organizations with multiple stakeholder types, conditional rules, and documents that need to mean something, that is exactly the kind of system we build. We'll tell you in 30 minutes whether we're the right team for it.
