Leiti Dávid

Projects: Native identity verification SDK, official UK Post Office app, in-house libraries.

• Implemented slim SDK variant, potentially reducing footprint for integrators by ~50%
• Reduced document upload times leading to increased session acceptance rate
• Fully migrated projects from RxJava to Kotlin Coroutines
• Learned a lot about Android code obfuscation and added more granular control
• Extended unit, integration, Espresso, and UIAutomator test suites

Project: White-label flight rewards app

• Lead refactoring & codebase modernization efforts
• Designed updated app architecture & coding guidelines
• Handled CI configuration changes and app release process
• Keywords: Clean Architecture, MVVM/MVP, TDD, Google Play Store, app modularization, white-label apps.

03.20 - 06.21: Biking radar companion app (Varia)

• Rewrote existing POC app from Java to Kotlin following modern best practices
• Implemented media playback from connected device
• Actively participated in designing application architecture and in decision-making regarding implementation details, chosen tools, and user interfaces.
• Keywords: TDD, Dependency Injection (Dagger 2), BLE (Bluetooth Low Energy), Media playback, JNI

08.19- 02.20: Smartwatch companion app (Garmin Connect)

• Learned a lot about working on and managing large legacy codebases and working in an Agile team
• Worked with a variety of smart devices and to implement safety features with active location tracking
• Keywords: Location Services, Background Services, Protocol Buffers, Gradle.

07.19-08.19: Internship application

• Learned about the foundations of the mobile app development lifecycle, version control, developer tools, libraries, and best practices.

Project: Startup wellness application for contractors

• Implemented and launched app into production alone from scratch
• Communicated directly with the client to analyse and define requirements, deadlines, and user experience
• Defined app architecture and handled the entire app development lifecycle
• Keywords: MVI, design & requirements anaylsis, dependency injection, push notifications, third-party integrations, Firebase.

Project: Graphing calculator app used by teachers and students across Europe

• Learned basics of the Android SDK, version control, and Agile methodology
• Implemented automated UI test suite (Espresso)
• Identified and fixed multiple memory leaks throughout the application
• Worked independently on smaller features and bug fixes