Amitesh Mani Tiwari

I’m Amitesh Mani Tiwari, a global iOS engineer and international speaker focused on building high-performance, production-grade Swift applications. I’ve delivered over 45 technical talks across global stages including Mobius, AppsConf X in Russia, and Mobile Developers World 2025 in Abu Dhabi, sharing practical engineering lessons drawn from real-world systems, not slideware theory. I currently work as an iOS Engineer at Angel One, where I help design and scale mobile systems used by millions. This channel covers advanced iOS and Swift engineering, app performance and architecture, concurrency with async/await, on-device AI and privacy-first machine learning using Core ML, and detailed breakdowns of conference talks and live demos. I’m also the author of A Letting Go: A Journey of Healing, Growth, and Self-Discovery and a 21U21 award winner.