Angelina Staeck

Developed features to enhance user document authentication via the external provider Fourthline and built new backend-driven UI screens. Contributed to the app’s UI migration, implementing new screen designs and banner logic, and created data-driven feature experiments using GrowthBook.

Developed features to enhance user document authentication via the external provider Fourthline. Built new backend-driven UI screens and improved feature flows for stock & ETF gifting and lottery experiences.

Developed features to enhance user document authentication via the external provider Fourthline. Built new backend-driven UI screens and improved feature flows for stock & ETF gifting and lottery experiences.

Assisted internal and external users with technical requests and bug fixes. Monitored backend systems and maintained software tools.

Assisted internal and external users with technical requests and bug fixes. Monitored backend systems and maintained software tools.

Assisted internal and external users with technical requests and bug fixes. Monitored backend systems and maintained software tools.

Contributed to new product features in Swift and Objective-C. Developed a Bachelor thesis project using ImmoScout24’s mobile API for property search.

Contributed to new product features in Swift and Objective-C. Developed a Bachelor thesis project using ImmoScout24’s mobile API for property search.

Contributed to new product features in Swift and Objective-C. Developed a Bachelor thesis project using ImmoScout24’s mobile API for property search.

Maintained and extended two iOS applications: one for the customers and one for the cleaners.

Maintained and extended two iOS applications: one for the customers and one for the cleaners. This involved ensuring functionality and adding new features as required.

Developed and launched the first native iOS application for StayFriends, building key features including the chat module, user profiles, and search functionality. Designed REST API endpoints and architectural requirements with the backend team.

Developed and launched the first native iOS application for StayFriends, building key features including the chat module, user profiles, and search functionality. Designed REST API endpoints and architectural requirements with the backend team.

Developed and launched the first native iOS application for StayFriends, building key features including the chat module, user profiles, and search functionality. Worked closely with product management to plan and implement new features, and designed REST API endpoints and architectural requirements with the backend team.

Developed a flexible JSON-based framework enabling content and layout changes from an admin tool without requiring app releases. Designed and implemented A/B tests to measure the impact of new features.

Developed a flexible JSON-based framework enabling content and layout changes from an admin tool without requiring app releases. Designed and implemented A/B tests to measure the impact of new features, and contributed to a Core Data storage rewrite, migrating to an internally built Swift solution.

Led the migration of newly issued physical cards to be immediately active and usable online upon creation. Coordinated mobile, web, and backend feature releases, ensuring smooth cross-platform deployment.

Maintained and extended two iOS applications: one for the customers and one for the cleaners. Ensured the stability and functionality of both applications.

Developed a flexible JSON-based framework enabling content and layout changes from an admin tool without requiring app releases. Designed and implemented A/B tests to measure the impact of new features.

Led the migration of newly issued physical cards to be immediately active and usable online upon creation. Coordinated mobile, web, and backend feature releases, ensuring smooth cross-platform deployment.

Led the migration of newly issued physical cards to be immediately active and usable online upon creation. Coordinated mobile, web, and backend feature releases, ensuring smooth cross-platform deployment.

Studied the principles of media informatics, focusing on the intersection of computer science and media. Gained expertise in areas such as software development, multimedia systems, and digital media production.