I’m a Senior Mobile Engineer (SDE-3) with 5+ years of experience building and scaling high-performance Android, iOS, and Kotlin Multiplatform (KMP) applications used at scale. I’ve worked on production-grade mobile systems across fintech and consumer platforms—owning features end-to-end, leading teams, and solving real-world system design problems like app startup optimization, real-time WebSocket systems, scalable network layers, and backend-driven UI architectures. My core strengths include: Android & iOS development using Kotlin, Swift, Jetpack Compose, and SwiftUI Kotlin Multiplatform (KMP) & Compose Multiplatform (CMP) architecture and migration strategies Mobile system design, clean architecture, and performance optimization Senior & Staff-level interview preparation with practical, industry-relevant guidance I’ve led mobile teams, shipped revenue-impacting features, improved app startup performance by 40%, and built real-time systems used across large user bases. I strongly believe in teaching how things work in production, not just interview-theory answers. If you’re a mid-to-senior mobile engineer looking to: Crack senior Android / mobile interviews Understand system design for mobile apps Learn KMP/CMP the right way Grow confidently into a Senior or SDE-3 role —I’d be happy to help. Let’s build clarity, confidence, and real engineering depth together 🚀