Mobile Team Lead at Vitruvian Shield

Led the full mobile development lifecycle for a Flutter-based digital health platform targeting medical/regulatory approval. Implemented Firebase App Check and secure device token exchange to meet strict health data privacy requirements. Directed an offline-first architecture using Cloud Firestore pipelines and Firebase SQL Connect to synchronize mission-critical patient metrics under intermittent connectivity. Shared client/cloud data models using Dart for Cloud Functions to reduce duplication. Built AI-integrated hybrid services (Django, FastAPI, Genkit Dart) enabling real-time NLP features for in-app use. Maintained secure and automated CI/CD for Google Play and Apple App Store releases using Crashlytics and Remote Config with targeted A/B features. Mentored engineers via code reviews for long-term maintainability, partnering with design to deliver adaptive, pixel-perfect UI.

Flutter & Native Mobile Developer at Orang Pajohan Parseh

Delivered enterprise-grade cross-platform Flutter and native Android/iOS (Java, Kotlin, Swift) applications for logistics and asset tracking. Shipped multiple production apps end-to-end including KaarYaar (log/fuel tracking), Orang Tracker (real-time vehicle positioning; 50,000+ downloads on Google Play), and Yaavar (organizational service management). Optimized local SQLite storage and synchronization layers to improve offline availability, performance under low connectivity, and memory footprint. Managed stable release cycles and deployment schedules across Google Play and private enterprise distribution channels.

Android & iOS & Flutter Developer at Lutus

Engineered multi-platform Flutter apps for Android and iOS and developed native features in Kotlin/Android and Swift/iOS. Built a reusable UI component library and consistent design system, reducing new screen development time by ~40%. Refactored legacy state management into modular BLoC/Provider architecture, cutting structural technical debt by ~35% and improving maintainability and testability.

Flutter Developer at Lutus

Engineered multi-platform Flutter/Dart applications with scalable, reusable UI components and consistent multi-screen layout behavior. Refactored complex legacy state management into modular BLoC/Provider flows, reducing structural technical debt by 35%.

Android & iOS Developer at Ariana Artificial Intelligence

Developed native Android (Java, Kotlin) and iOS (Swift) clients for AI-powered mobile products. Focused on real-time local network data synchronization and REST API integration.

Android & iOS Developer at Ariana Artificial Intelligence

Developed and maintained native Android apps using Java/Kotlin (MVVM, Room, Coroutines) and native iOS applications using Swift, delivering scalable production solutions for varied client needs. Implemented real-time local-network sync with strong data consistency under intermittent connectivity, forming a foundation later used for Flutter cross-platform migrations.