Alper Öztürk
Software Engineer @Nextcloud
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WORK HISTORY
Software Engineer @Nextcloud
DE
Developed and maintained Files & Notes mobile apps with Kotlin/Java (Jetpack Compose & XML),reaching 1M+ active users.Implemented end-to-end encryption using Bouncy Castle and androidx.security, ensuring secure datatransfer, certificate-signature verification.Successfully implemented background tasks such as multi-file, folder synchronization, downloads, anduploads using WorkManager.Refactored and migrated a legacy Java codebase to Kotlin, improving maintainability, performance and eliminating technical debt.
EDUCATION
Maltepe University
Bachelor's degree
ABOUT ALPER ÖZTÜRK
Specializing in iOS and Android platforms. Proficient in maintaining legacy codebases, building projects from scratch, adding new features to existing apps, and designing robust architectures.I’ve worked with international teams, and while mobile development is my core focus, I actively explore backend (Node.js) and frontend (React) technologies in my free time, driven by curiosity and a passion for software craftsmanship.Native Android & iOS FlutterTech Stack: Swift, SwiftUI, Objective-C, UIKit, Kotlin, Jetpack Compose, Java, Dart
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