Raphael Costa

Speaking appearances

• The PLG Playbook: How Gumloop and Navattic are turning product signals into revenue 2026-04-09
• EB-1A Applications & Approvals Are Increasing—Why Standing Out Matters More Than Ever 2026-02-13
• Eval Engineering for AI Developers - Lesson 2: Observability in AI apps 2025-12-16
• Lighthouse Sessions: Understanding the EB-1A & EB-2 NIW 2025-05-01
• LlamaIndex Webinar: Document Metadata and Local Models for Better, Faster Retrieval 2023-08-03