Pierre Élie Mattijs

Events

• Network VC Defense Demo Day in Paris | In-person event 2026-06-16
• e-Invoicing for SaaS & International Startups 2026-06-12
• The Brussels Stripe Hackathon 2026-04-18
• Langchain Meetup 2026-02-19
• Beers @ FOSDEM - Open Source Infrastructure with Stripe & Kitsoft 2026-01-31
• [Brussels] Angels & Beers - Investors only 2025-12-15