Co-founder · VidNavigator AI
Aziz Mezlini
Co-founder & Chief Executive Officer, VidNavigator AI
Biography
Aziz Mezlini is the co-founder and Chief Executive Officer of VidNavigator AI. He holds a PhD in Machine Learning from the University of Toronto and completed a postdoctoral fellowship at Harvard Medical School. With more than 15 years of experience applying AI to health, biology, and now video, Aziz leads product and research at VidNavigator, translating advances in speech-to-text, semantic search, and retrieval-augmented generation (RAG) into practical, production-grade APIs. He is also the founder of carthalis.ca.
Education
- PhD in Machine Learning — University of Toronto
- Postdoctoral Fellow — Harvard Medical School
Areas of Expertise
Machine LearningApplied AIRetrieval-Augmented Generation (RAG)Semantic SearchSpeech-to-TextVideo IntelligenceAI in Health and BiologyHealthcare Development
What Aziz leads at VidNavigator
- Product and research direction — translating advances in speech-to-text, semantic search, and retrieval-augmented generation into production-grade APIs.
- The YouTube Channel Strategy AI competitive-intelligence system — channel DNA analysis, the competitive battlefield, and decision-grade strategy cards.
- The Tweet Claim Analysis pipeline — three-layer intent reconstruction across main tweet, quoted tweet, and embedded media.
- Model evaluation, accuracy benchmarking, and multilingual speech-to-text quality across 99+ languages.