Precious Osaro is a Senior iOS Engineer with 8+ years of experience building secure, scalable, high-performance mobile systems across FoodTech, FinTech, HealthTech, and Security industries.

He has led engineering at Carbon and Reliance Health, designing modular architectures, enterprise-grade mobile pipelines, and modern authentication systems, including Passkeys and OPAQUE.

Precious specializes in on-device AI, mobile performance engineering, and building intelligent app experiences powered by Apple’s Core ML, Vision, Natural Language, and MLX frameworks. He also mentors engineers globally and speaks about leadership, architecture, and the future of mobile-edge intelligence.