Daya Yadav on Tal
Headline
Senior Mobile Engineer | 17 Yrs IT | 14 Yrs Android & React Native| Jetpack Compose | Kotlin • KMP • Cross-Platform | Open to Opportunities
About
Senior Mobile Engineer | 17 Years in IT | 14 Years Android & React Native I architect and ship production-grade Android applications that serve millions of users — combining deep Kotlin expertise with Clean Architecture, Jetpack Compose, and backend-aware thinking to build systems that scale without breaking. What I've Built 🚕 Real-Time Taxi Dispatch Engine Architected an MVVM-based booking system with Kotlin Coroutines + Flow for real-time GPS streaming (20Hz data), dynamic pricing that cut driver-match latency from 30s to 300ms, and Clean Architecture separation with 90%+ unit test coverage. 📰 News Platform — 500M+ Impressions Led a flagship media app for 50+ feature teams using Jetpack Compose for adaptive UI (phone/tablet), StateFlow-based reactive state management, and WorkManager for offline sync optimized to 2G connectivity (avg 300KB/min). Technical Strengths Kotlin: Coroutines, Flow, Sealed classes, Infix DSLs, MVVM Architecture: Clean Architecture (Data/Domain/Presentation), Dependency Inversion, Repository Pattern Jetpack Compose: Declarative UI, State hoisting, Material Design 3, Figma-to-Compose workflows DI & Testing: Hilt, JUnit, Mockito, Instrumentation Testing Additional: React Native, WorkManager, Room, Navigation, KMP (Kotlin Multiplatform) Unique Value 14 years of architecting at scale means I think backend-first — designing mobile systems that handle 10M+ concurrent requests, bridge mobile-backend sync seamlessly, and ship without technical debt. I also mentor engineers on Clean Architecture principles and build teams that can own and scale codebases independently. Currently open to Senior / Lead Android Engineer roles in Gurugram, Delhi, or Noida.
Work experience
Technical Lead at Wipro Limited, Sep 2018 - Apr 2026 · 7 yrs 8 mos, Gurugram
Technical Lead at Wipro Limited, Sep 2018 - Apr 2026 · 7 yrs 8 mos, Gurugram
Technical Analyst at NIIT Technology, Dec 2015 - Sep 2018 · 2 yrs 10 mos, - Designed and developed mobile applications for Android and iOS platforms. - Managed documentation for SDLC activities ensuring project quality and timely delivery. - Customized applications based on client needs, resulting in improved customer satisfaction and repeat business. - Administered testing and implementation phases while troubleshooting issues post-deployment.
Technical analyst at NIIT Technologies Limited, Dec 2015 - Aug 2018 · 2 yrs 9 mos
Assistant Consultant at Infogain, Feb 2015 - Dec 2015 · 11 mos, Noida Area, India, Currently working on Android mobile phone technology
Associate Consultant at Infogain, Feb 2015 - Dec 2015 · 11 mos, - Developed Android applications addressing client requirements in diverse domains. - Collaborated with cross-functional teams to troubleshoot application problems and deliver optimal solutions. - Took ownership of coding, testing, and implementation of features in a high-pressure environment.
Senior Software Engineer at MyCityWay, Dec 2013 - Feb 2015 · 1 yr 3 mos, Noida
Education
BSC, Physics, Chemistry, CSJM University Kanpur
MCA (Master, Computer Application, HIMCS collage Farah Mathura
