Freelance Android Developer

Liebherr Digital Development Center GmbH Projects:

• HNGRY Shopping List & Storage Android app: A smart assistant for shopping, storage, and inventory management
• Liebherr SmartDevice Android app: Application enabling control and management of Liebherr smart appliances

Technologies: Android Studio, Gradle, git, Kotlin, Kotlin Multiplatform, RxJava, Spring Boot, Flutter

Visa

• Mobile developer role within the Acceptance Devices team
• Contributor to integrating new point-of-sale credit card readers into the payment platform
• Developed mobile SDK software for seamless integration into merchant mobile applications
• Responsibilities extended to backend feature enhancements and extensive communication and collaboration with teams across the organisation

HEUREKA BUSINESS SOLUTIONS GmbH

• Contributed to the development of B2B mobile application tailored to optimize logistics processes for companies in the industry
• Sole developer responsible for Android application development and Spring Boot backend API
• Supported technical integration with clients
• Worked on the migration of existing Android mobile app functionalities to a new Flutter-based app, extending accessibility to both Android and iOS platforms

• Developed and maintained the Android ProSieben Media Apps
• Developed application for 7TV

Technologies: Android Studio, Gradle, git, Kotlin, RxJava

• Developing Android fitness application
• Implementing features for PDF-based app solution for newspapers, magazines and catalogs

• Designing and implementing native and hybrid mobile applications
• Primary working on Android projects
• Helping on small iOS filler projects

Freelance Project (April 2012 – July 2012): Working on a freelance Android project for a software development company based in Berlin (remote freelancing)