Mobile Developer (Flutter, Android, iOS), Firebase Expert

1/2023 – offen

Consultant + Developer for a native Android and iOS app project for document verification. Leading a knowledge transfer process between a parting long-term mobile/image recognition specialist and a to-be-recruited mobile developer team. Improved a programming interface for apps of partner companies and communication with those partners.
Project duration: > 6 months, ongoing.
Technologies: Native Android and iOS (Java, Objective C, Swift, C++), OpenCV, Tesseract.

Mobile Application Development

3/2022 – offen

Development of a Flutter mobile app for medicinal personnel detailing treatment techniques and operating procedures, along with a CMS based on Wordpress. The customer’s requirement was to build a simple, cost-effective reference guide app for iOS and Android with an easy to use CMS allowing wysiwyg editing and embedding multimedia content. Developed the app with a partner, set up app store accounts for the client to publish the apps, instructed the client into the CMS.
Project duration: > 1 year, ongoing.
Technologies: Flutter, REST, WordPress, App consists of both “native” Flutter UI as well as WebViews for the CMS content.

Mobile Application Development

9/2021 – offen

Mobile Lead Developer + Consultant. Driving a major refactoring and further development of an existing Flutter mobile app for agricultural activity tracking. Driving a knowledge transfer process from a parting external mobile developer team and building a new, long-term permanent developer team. Consulting with management about use cases, possibilities and limitations of GPS tracking using smartphone technology.
Project Duration: > 2 years, ongoing.
Technologies: Flutter, Android, iOS, Firebase Realtime Database, Firebase Cloud Functions, Firebase Cloud Messages, REST, Firebase App Distribution, Google Maps, iOS and Android GPS interfaces and background work mechanisms, SQLite, Codemagic.

Mobile Application Development