iOS/Swift Entwickler und Berater

1/2020 – 12/2021

Weiterentwicklung eines SDKs für Integration von Kartendiensten in Apps

Swift (Programmiersprache)

1/2019 – 12/2019

Developing SDKs for user location and activity tracking.

Git, GPS, iOS, Jira, Swift (Programmiersprache)

1/2019 – offen

Improving and maintaining the app delivery infrastructure and build pipeline.

Continuous Delivery, iOS, Apple Mac Systems, Jenkins

2/2018 – 3/2018

- Erweiterung einer Medienplayer Library mit Swift (Apple HLS, Fairplay)
- Hinzufügen von Unit Tests (XCTest)

iOS, Objective-C, Swift (Programmiersprache)

9/2017 – offen

Lehrtätigkeit als Privatdozent im Rahmen des "CAS Mobile Application Development" Kurses. Ich unterrichte den iOS-Teil des Kurses.

iOS, Swift (Programmiersprache)

8/2017 – 1/2018

Weiterentwicklung einer existierenden App mit Swift und Objective-C inkl. Unittesting
Behebung von Fehlern
Aufbauen einer Continuous Integration Umgebung
Dokumentation
Beratung in allen relevanten Themen (Mobil, Schwerkpunkt iOS)

Git, iOS Entwicklung, Jira, Objective-C, Swift (Programmiersprache), It-Beratung

11/2016 – 12/2016

Konzeption und Entwicklung der "@home" App. (ein eigenes Projekt)

@home is eine kleine Helfer-App in der Statusbar, welche deinen Mac zuhause nicht sperrt. 

Swift (Programmiersprache), Inkscape, Gnu Image Manipulation Program

12/2014 – 8/2017

Technical lead with personnel responsibility for the iOS and Android mobile teams (Swift, Objective-C, Java).
Improved team processes & infrastructure: code reviews, pair programming, continuous integration, unit testing, SCRUM (Gitlab, Github, Buddybuild, Jenkins, Jira).
Shipped newly developed and highly praised iOS Universal app.
Taught and setup cross-functional feature teams.
Interviewed and onboarded several permanent team members and freelancers.

Android, iOS, Projektleitung / Teamleitung (IT), Scrum, Testen, Git, Java (allg.), Jenkins, Jira, Objective-C, Python, Swift (Programmiersprache), Arbeitsstatione

1/2013 – 11/2014

- Team lead for mobile app (iOS & Android) and SDK development (Objective-C, Java, Jenkins, CI)
- Product management and development (Kanban, Objective-C, Java, Ruby)
- Shipped mobile payment app ‘Gini Pay’
- Setup of a user acceptance testing infrastructure on iOS using Cucumber
- Development of an iPad app for document management (not released)
- Development of Proof-of-Concept Apps for clients
- Initiator of 'Gini Hack Days' and organizer of the first iOS Meetup held in the Gini offices

Gnu Image Manipulation Program, Android, Kanban (Softwareentwicklung), Projektleitung / Teamleitung (IT), Scrum, Testen, Docker, Git, Objective-C, Ruby, Arbeitsstatione

8/2011 – 12/2012

- iPhone/iPad mobile development: created and shipped the app "VW Classic Parts" to the Appstore
- PHP/Zend & MySQL development
- setup continuous integration infrastructure
- server administration
- supervisor for diploma students (topics: automated testing)

iOS, Testen, Java (allg.), Objective-C, Jira, Zend Framework, PHP