Onkareshwar Veer
Pune
Summary
Innovative and results-driven Technical Architect with over 12.5 years of experience delivering 25+ high-performance mobile and web solutions across Automotive, E-Commerce, IoT, Healthcare, and Enterprise sectors.
Proven track record in native Android (Kotlin, Java), iOS (Swift), and cross-platform frameworks (Flutter, Kotlin Multiplatform Mobile - KMM) with expertise in leading end-to-end project lifecycles and managing teams of up to 20 engineers while achieving a 95%+ on-time delivery rate.
Architected and optimized platforms serving 1M+ active users, achieving 30–40% faster load times, 99.9% uptime, and 20%+ reduction in maintenance costs.
Specialized in backend development (Java, Kotlin Spring Boot, Ktor) and advanced Bluetooth/IoT integrations, enabling secure, scalable global deployments.
Strong at translating complex business needs into future-proof architectures that deliver measurable ROI and long-term scalability.
Overview
12
12
years of professional experience
Work History
Technical Architect
Extentia, a Merkle Company
03.2013 - Current
- Led architecture and end-to-end delivery of complex native (Android/iOS) and cross-platform apps using Flutter, Kotlin multiplatform & Compose Multiplatform, with focus on scalability, performance, and clean modular architecture (MVVM, Clean Arch, VIPER).
- Designed and implemented IoT-integrated mobile solutions with BLE/Bluetooth Classic, MQTT, and real-time sync across connected devices, widely deployed in automotive infotainment and smart mobility domains.
- Engineered robust backend systems using Java/Kotlin (Spring Boot, Ktor), integrated with headless CMS (Magnolia, Sitecore), and built secure APIs optimized for mobile clients.
- Spearheaded cloud-native deployments using Docker, Azure Kubernetes Service (AKS), and CI/CD pipelines with Jenkins & TeamCity.
- Played a key role in solution design, technical leadership, cross-team collaboration, and client-facing workshops, translating business needs into scalable architectures across automotive, e-commerce, and enterprise verticals.
Education
Bachelor Degree - Computer Engineering
University of Pune
05.2012
Skills
- Proficient in Kotlin and Java for Android
- Proficient in Swift and SwiftUI for iOS apps
- Cross platform mobile app development using Flutter, Kotlin multiplatform, Compose Multiplatform
- Management of all aspects of Mobile app go-live activities
- Expertise in Android BLE and IoT integrations
- Architecting mobile apps with MVC, MVP, MVVM, Clean code Architecture, and VIPER
- Proficiency in key frameworks including Android Jetpack, Coroutines, Jetpack Compose, Kotlin KOIN, Dagger Hilt, Material Design
- iOS SwiftUI, Combine, UIKit, Core Data, Cocoa Touch, Core Bluetooth
- Flutter Material & Cupertino widgets, Riverpod/Provider, Bloc
- Experience in Back-end development using Java, Kotlin Spring boot, KTOR, and CMS integrations like Magnolia, Sitecore
- Managing Docker images within Azure Kubernetes Service
- Experienced with Azure cloud technologies
Work Type
Full TimeWork Location
On-SiteRemoteHybridTimeline
Technical Architect
Extentia, a Merkle Company
03.2013 - Current
Bachelor Degree - Computer Engineering
University of Pune
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