Yazan A.

I understand the Android Framework under the hood. This allows me to not just build features, but to optimize the CPU, secure the data, and ensure your hardware and software work in perfect sync. I specialize in the following areas: - Real-time Systems: High-concurrency apps with sub-second data synchronization (Ktor, WebSockets, gRPC). - Multiplatform: Native KMP & Compose Multiplatform for Android, iOS, and Desktop. - Performance: Eliminating UI Jank, memory leaks, and battery drain using Android Profiler, Layout Inspector, and automated testing via UI Automator. - Hardware & IoT: App integration with BLE/USB and custom hardware interfacing (ESP32/Raspberry Pi/RTK). - Advanced Architecture: Building or migrating to scalable multi-module projects with custom Gradle Convention Plugins. - Security Auditing: Reverse engineering, network/local data inspection (Frida/MITM), and identifying business logic flaws and vulnerabilities. - System Automation: Accessibility Services and Background Services for advanced OS-level functionality. - CI/CD & DevOps: Automating the full build-test-release cycle via GitHub Actions, Bitbucket Pipelines, and Bitrise. Why work with me? I bridge the gap between business goals and technical execution. My process is built on proactive communication to ensure we are always aligned. I am committed to delivering not just a functional app, but a secure, jank-free, and successful product. Let’s discuss how we can build something exceptional together. Feel free to reach out.