Senior Software Engineer | Android & Backend Systems
Kotlin • FastAPI • Ktor • Flutter • Swift • KMM
Software engineer with 7+ years shipping production systems across mobile and backend — from Kotlin, Flutter, and KMM apps to async FastAPI and Ktor services running in production.
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backend architecture end-to-end: designed WebSocket infrastructure delivering real-time updates across 100+ network nodes, and cut API response latency ~35% through async optimization
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Built apps with 500K+ downloads and published libraries on Maven Central
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Expert in Android SDK/NDK, Jetpack Compose, Flutter, React Native, and SwiftUI
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Open to collaborating on backend and multiplatform open-source projects
Available for mentorship on ADPList Feel free to reach out at info@abbasian.dev — I'm always open to discussing backend architecture, mobile development, or potential collaborations!