Recommended expert

Urs Steger

Choreo

Urs Steger
Thal, Switzerland

Experience

Jan 2025 - Apr 2025
4 months

Choreo

Eco-Soft Economic Software GmbH

  • Further development and implementation of StoreKit 2 for the iOS augmented reality app with motion capture technology
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  • Skills: Swift, RealityKit, AR, body tracking, video editing, StoreKit 2, testing
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  • Android interview app with backend streaming for interactive playback of video questions and recording of video answers
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BARMER App

Deutsche Telekom GmbH

  • Native Android and iOS app for customers of BARMER insurance, extended with login for digital identity (health ID)
  • Role: software development and bug fixing
  • Skills: Kotlin, Swift, Gradle, ReactiveX, Retrofit, Koin, 2FA authentication
  • Environment: Android, iOS, Android Studio, Xcode, GitLab, TeamCity, Jira, Confluence
Oct 2022 - May 2023
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Interview App

future-cube AG

  • iOS app for online interviews with backend streaming for interactive playback of video questions and recording of video answers
  • Role: UI design, API design, software development
  • Skills: Swift, SwiftUI, OpenAPI, video player, video recorder
  • Environment: iOS, Xcode, Git, Bitbucket, Uizard, Swagger, Postman
Jan 2022 - Sep 2022
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Neurostimulator

imt AG

  • Medical app for a dedicated Android tablet to visualize Alzheimer’s treatment through neurostimulation
  • Role: Android lead, concept, software development, documentation
  • Skills: Kotlin, Jetpack Compose, USB communication, SFTP, cloud integration
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BMW PoC

Paradox Cat GmbH

  • Concepts and proof of concept of use cases for the myBMW app
  • Development of demo apps for iOS, Android and Android Automotive
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  • Skills: Swift, Kotlin, AAOS, QR code, Bluetooth, BT profiles, Car API, streaming
  • Environment: iOS, Android, Automotive, Xcode, Android Studio, Git, Jira, Confluence
Oct 2020 - Apr 2021
7 months

BARMER App

T-Systems Multimedia Solutions GmbH

  • Native Android app for BARMER insurance customers, enhanced with two-factor authentication for the electronic patient record
  • Role: software development and bug fixing
  • Skills: Kotlin, Java, Gradle, ReactiveX, Retrofit, services, 2FA authentication
  • Environment: Android, Android Studio, Git, Jenkins, Jira, Confluence, Slack, Webex
Jun 2020 - Aug 2020
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Loqut

CurrentTechnology

  • iOS communication app for low-latency audio connections between people, used for guided tours and simultaneous translations
  • Role: iOS expertise, concepts, software development, porting
  • Skills: Swift, C++, CMake, porting, background services, audio streaming, audio player, Wi-Fi, QR code, testing
  • Environment: iOS, Xcode, Git, Jenkins, Taiga, Jitsi, Adobe XD
Feb 2020 - May 2020
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Choreo

Eco-Soft Economic Software GmbH

  • iOS augmented reality app captures a person's movements using motion capture technology and applies them to 3D models
  • Role: design, implementation, promotion, maintenance
  • Skills: Swift, RealityKit, augmented reality, motion capture, body tracking, 3D character models, USDZ format, video editing/recording, testing
  • Environment: iOS, Xcode, Git, Bitbucket, Autodesk Maya, RealityConverter
Dec 2018 - Dec 2019
1 year 1 month

Captroid

Leica-Geosystems AG

  • Android app as a controller for TPS and GPS measurement systems; porting and integration of C++ code
  • Role: Android expertise, concepts, software development, porting
  • Skills: NDK, Kotlin, C++, Python, CMake, Conan, porting, testing
  • Environment: Android, VMware, Android Studio, Perforce, Rally, Teams, TeamCity
Jan 2018 - Oct 2018
10 months

Detection Radar

Leica-Geosystems AG

  • Tablet app for utility locating with visualization of the scanning process and analysis; API for radar firmware and integration of native code
  • Role: Research, concept, software development, UI/UX design
  • Skills: Universal app for Windows and mobile, C++, porting, testing, communication, image processing, geodesy
  • Environment: Windows, iOS, Android, Visual Studio, Git, Jira, Confluence, Balsamiq
Jul 2017 - Dec 2017
6 months

dm-App

dm-drogerie markt GmbH + Co. KG

  • E-commerce apps for iOS and Android using React Native technology, backend integration and continuous integration
  • Role: Software development
  • Skills: Swift, Java, JavaScript, React Native, REST, MVVM-C, TDD, CocoaPods, Carthage, Fastlane, XCTest, XCUITest, Realm, Promises, npm
  • Environment: Android, iOS, Android Studio, Xcode, Git, Jenkins, Jira, Confluence
Dec 2016 - Mar 2017
4 months

Fines App

Abraxas Informatik AG

  • iOS app for the Swiss police for mobile issuing and payment of fines
  • Role: Software development
  • Skills: Swift, REST, QR code scanning, CoreLocation, MapKit, UIKit, Camera, image handling, animations, Core Data, XCTest
  • Environment: iOS, Xcode, Git, Bitbucket, Jira, Confluence, Bamboo, Swagger
Jul 2016 - Nov 2016
5 months

aJoy Messenger V2

Eco-Soft Economic Software GmbH

  • Extensions of the aJoy messaging system including group chat, daily notice, chat status, secure connection and performance improvements
  • Role: Design, implementation, promotion, maintenance
  • Skills: Java, Objective-C, Erlang, C++, PHP, XMPP, HTTP, RESTful API, push service, camera, audio, video, image, SMS, encryption, JUnit, XCTest
  • Environment: Android, iOS, Linux, eJabberd, MySQL, Uniqush, Android Studio, Xcode
Apr 2016 - Jun 2016
3 months

LogTec

agathon GmbH & Co. KG

  • Mobile apps for iOS and Android to fetch and display production data via Bluetooth
  • Role: Concept, implementation, maintenance
  • Skills: Java, Objective-C, Bluetooth
  • Environment: Android, iOS, Android Studio, Xcode
Apr 2015 - Mar 2016
1 year

Eco-Messenger

Eco-Soft Economic Software GmbH

  • Custom messaging system with backend and mobile apps for iPhone and Android
  • Role: Concept, Implementation, Promotion, Maintenance
  • Skills: Java, Objective-C, Erlang, PHP, XMPP, HTTP, RESTful API, Push Service, Camera, Audio, Video, Image, SMS, Encryption, JUnit, XCTest
  • Environment: Android, iOS, Linux, eJabberd, MySQL, Uniqush, Android Studio, XCode
Jan 2015 - Mar 2015
3 months

Bluetooth Wizard

Leica Geosystems AG

  • App in wizard steps for Bluetooth connection from a Windows tablet to a Leica sensor
  • Role: Software Development
  • Skills: C++, Bluetooth, MFC, WDK, Driver, Modem, Registry, Wizard
  • Environment: Windows, Visual Studio
Jan 2014 - Dec 2014
1 year

aJoy Messenger V1

Eco-Soft Economic Software GmbH

  • Mobile messenger for iPhone and Android with text, audio, images, videos, and interactive content
  • Role: Design, Implementation, Promotion, Maintenance
  • Skills: Java, Objective-C, Erlang, PHP, XMPP, HTTP, RESTful API, Push Service, Camera, Audio, Video, Image, SMS, Encryption, JUnit, XCTest
  • Environment: Android, iOS, Linux, eJabberd, MySQL, Uniqush, Android Studio, XCode
Nov 2013 - Dec 2013
2 months

EcoCharts

Eco-Soft Economic Software GmbH

  • Mobile app for iPhone and iPad with line charts, bar charts, area charts, and animated pie charts
  • Role: Software Development
  • Skills: Objective-C, Animation, Data Visualisation, Charts
  • Environment: iOS, ShinobiControls, XCode
Jun 2013 - Oct 2013
5 months

DataLogger

MSR Electronics GmbH

  • Mobile app to retrieve and display online and event data via Bluetooth Low Energy
  • Role: Concept, Implementation, Maintenance
  • Skills: Java, Objective-C, BLE
  • Environment: Android, iOS, Android Studio, XCode
Jan 2013 - May 2013
5 months

iCON

Hexagon AG

  • Porting the app to Windows CE and setting up the automated build process for sensor software
  • Role: software development
  • Skills: C++, STLPort, Boost, Qt, SQLite
  • Environment: WinCE, Visual Studio, TeamCity, Jira
Jul 2012 - Dec 2012
6 months

future-cube Apps

future-cube AG

  • Mobile apps for users of the web portal future.cube.com with status, activity, and task information
  • Role: software development
  • Skills: Java, Objective-C, HTTP, REST
  • Environment: Android, iOS, Eclipse, XCode

Summary

Senior mobile expert with over 12 years of experience in developing native iOS and Android apps. Special expertise in communication, data visualization and digital media. Solid understanding of the complete mobile app life cycle and use of agile methods. Interested in new technologies with the goal of creating innovative, cost-effective and high-quality solutions. Stands out as a strategic partner through foresight, flexibility, reliability and direct communication.

Skills

Focus Areas

  • Native Ios App Development
  • Native Android App Development
  • Communication, Data Visualization And Digital Media
  • Agile Development Methods
  • Mobile App Life Cycle

Qualifications

  • Programming Languages: Swift, Kotlin, Java, Objective-c, C++, Python, Html
  • Technologies: Swiftui, Compose, Ndk, Cmake, React-native, Ar
  • Databases: Sql, Sqlite, Core Data, Realm, Jdbc
  • Communication: Bt, Wi-fi, Usb, Rest, Http, Xmpp, Encryption
  • Operating Systems: Windows, Linux, Os X, Ios, Android, Android Automotive
  • Server Side: Jenkins, Teamcity, Azure, Push Notifications, Mysql
  • Tools: Git, Android Studio, Xcode, Jira, Confluence

Languages

German
Native
English
Advanced
Spanish
Elementary
French
Elementary
Italian
Elementary

Education

Interstaatliche Hochschule für Technik NTB

Diploma in Engineering (FH) · Electronics and Computer Science · Buchs, Switzerland

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