Marek Teuchner

Background

About Marek Teuchner

About me ** I'd consider myself a reliable, responsible, proactive and cooperative developer with passion for Kotlin. I always dig for the team, trying to help everyone and I'm also happy to accept criticism and improvements. I'm not afraid of challenging tasks and I strive to deliver clean and perfect solution on time.** Arch./Tech./Libs on advanced level- Compose - Coroutines - Jetpack Navigation - DI (Hilt, Dagger2, Anvil, Koin)- Room - Moshi - Images: Glide / Coil - Video: ExoPlayer - Code generation (KSP, IR), custom Gradle plugins ** Android: What I've done so far- Developer of "Wallpapers Central" app: https://play.google.com/store/apps/details?id=net.ispazio.wallpaperscentral & hl=en_US & gl=US - Custom Dependency Injection Framework based on Dagger/Anvil suitable for a large scale project - Video player UI for both live and non-live streams and transitioning between them- VAST custom DAI integration to Exoplayer - EPG for IPTV (with cache & optimizations for low RAM devices)- BLE controller and communication between multiple beacons - OAuth / Firebase login - In-App purchases, subscribtions - Firebase integration and Play Console release management - AdMob and working with ads - Handling files, download/upload, file management, permissions - Databases (Room / SQLite)- Minor ExoPlayer modifications - Notifications - Media session, Audio focus, Deep linking and other external interactions with app - Network scan application able to perform network attacks- And many more!** NDK - Compiling ARM binaries for Android devices - Installing and executing ARM binaries directly from applications - Root (root commands, executing ARM binaries in root mode)- Making of GUI over those binaries, which opens up completely new possibilities and functionality.** Java/Kotlin: What I've done so far-[Java] Appium OOP wrapper library to significantly simplify automated testing (modeling & searching UI elements, automatic start/end of appium server sessions, screenshots & reports on failure, handling keyboard & touch events.)-[KT] GUI wrapper for ADB (basically a small gadget app) to simplify work with Android devices- Screenshot, videos, log analysis, UI tree analysis, device management-[KT] Some bots for games, automatic clicks and keypress, color detection.** Other skills- Swing+AWT Java GUI - JQuery: Chrome Extensions, Scraping browser/headless library and configurator - Automated testing tools (Appium, Selenium)- Other skills: LUA -(game engines: Love2D, Corona SDK), Python, PHP.