Senior iOS Developer / Architect

8/2019 – offen

iOS development on a new productivity application for parents and their teenage children with privacy and a sustainable rewards mechanism at its core.

Swift (Apple)

9/2014 – 7/2019

Development on one of the best-selling productivity apps on the iOS AppStore for iPhone and iPad; architecting product improvements and integrations with internal and external services.

Objective-C, Swift (Apple)

12/2012 – 9/2014

Focussed on agile software development using the best tools available; leading initiatives towards higher code quality and establishing best practices in publishing tested code; led the development of the iOS QA pipeline.

Agile Entwicklung, Kanban (Softwareentwicklung), Jenkins, Objective-C

11/2011 – 11/2012

Software engineer in the iPhone team and the main contributor on the Booking Tonight application for same night hotel reservations. Actively involved in regular app updates and maintaining existing codebase. Experience with A/B testing in mobile applications using in-house frameworks. Preliminary exposure to Perl development.

Agile Entwicklung, SCRUM, Objective-C, Perl

8/2010 – 11/2011

Software engineer with eBuddy in Amsterdam. Contributed to development of the iPhone client and the J2EE based Lite product. Also helped in development of the new XMS product. Daily responsibilities included tight coordination with team members in an agile Scrum methodology as a multi-faceted senior developer.

Agile Entwicklung, SCRUM, J2EE (Java EE), Objective-C, Spring

11/2009 – 2/2010

Lead developer on the AOL Autos iPhone app. The app is targeted to be a research tool for help with buying new and used cars, along with multiple social networks compatibility.

Objective-C