A comprehensive workout app tailored for Kieser-Training gyms. Facilitates a seamless workout plan management and machine setup, enhancing user experience and effi ciency. It incorporates a polished stopwatch function, aiding in time tracking and health metric monitoring, contributing to a focused and effective workout routine.
Independently developed and launched a full-featured iOS/ watchOS app as a self-employed developer, managing all aspects from design to deployment.
A fi tness app for iOS & Apple Watch from idea to App Store
The IBM Health Platform provides the technical foundation for major digital healthcare services, including the electronic patient record (ePA), electronic prescription services, secure medical communication (KIM), and health IDs
Contributed to the development and enhancement of the secure Messenger application
Conducted thorough quality testing, resolved bugs, and implemented new features for the secIDP authentication platform
Collaborated closely with client stakeholders and an international development team to deliver high-quality solutions
iOSSwiftSwiftUIasync/ awaitKotlin Multiplatform
IBM
Hamburg (Remote)
3 years 1 month
2020-09 - 2023-09
Energy app
Senior iOSiOSSWIFTAgile Softwareentwicklung...
Senior iOS
The tado° system allows users to control their heating and air conditioning systems remotely. It offers features like scheduling, geofencing, weather adaptation, and energy usage reports. The app aims to enhance comfort while optimizing energy effi ciency by integrating smart home technology.
Foundational work for new hardware series ?tado° line X?
Interview & onboard new iOS Engineers
Reduce release time from 1 in 2 months to 1 per week
Maintain and improve high user satisfaction: 4,6+ Stars
Setup secure & encrypted Handshake with bluetooth device
Reduce merge confl icts by setting up the project via tuist
Convert monolithic codebase to Modules by leveraging SPM
Use state of the art technology, like Codable & async/ await
Maintain & improve custom view accessibility
Reduce tech debt
Gradually convert to webviews while maintaining high quality
Ship highly requested features like ?dark mode?
Increase unit test code coverage and rewrite parts of code base
iOSSWIFTAgile SoftwareentwicklungInternet of ThingsCI/CDSwiftUIKitSwiftUIasync/awaitCombineGitHub ActionsFastlaneMVVM-CtuistWKWebView with async JavaScript
messaging
tado GmbH
Munich/ Remote
1 year
2019-07 - 2020-06
IconicFinance Banking App
iOS EngineeriOSSwiftUIKit...
iOS Engineer
HeyMoney enables the user to manage various bank accounts from a single application. In combination with an automatic categorization of bookings, this results in a more complete picture of personal finances. The app is required to meet the highest security requirements and state of the art design.
Development of a banking and insurance app from scratch
Focus on Security and Design
Work in Cross-Platform Scrum Teams
Coach team to use latest technologies like Combine
iOSSwiftUIKitMVVM+CCombineUnit TestsCryptoKit
HeyMoney
Munich/ Remote
7 months
2018-11 - 2019-05
Lab Assistant App
iOS EngineeriOSSwiftMVVM...
iOS Engineer
LabTwin offers a voice-activated digital assistant for scientists. The app assists researchers in laboratories by providing hands-free data capture, protocol execution, inventory management, and access to scientific knowledge, all through natural language interaction.
Implementation of final features to please stakeholders
With 14+ years of experience crafting top-notch apps for iPhone and Apple Watch, I specialize in delivering innovative, high-performance apps for ? platforms. Passionate about user-centric design and data driven features.
I bring ideas to life with precision and creativity.
Expert:
Swift & SwiftUI
iOS & watchOS Development
End-to-End App Lifecycle
Proven Track Record:
Leading complex projects from concept to launch
Enhancing user engagement and satisfaction
Collaborating seamlessly with all kinds of agile teams
KEY FACTS
14+ years of experience
20+ developed Apps
Worked for: Pro7/Sat1, Allianz, Munich RE, Payback, AutoScout24, Maxdome, tado°, myposter
SKILLS
DEVELOPMENT
iOS
watchOS
CarPlay
iPadOS
Swift
SwiftUI
UIKit
async/await
Combine
SwiftData
CoreData
Swift Package Manager
CocoaPods
Unit-Testing
UI-Testing
Objective-C
REST
JSON
Clean Code
MVVM-C
MVP
tuist
Git
GitHub
GitLab
Xcode Cloud
Fastlane
GitHub Actions
SwiftLint
PROJECT MANAGEMENT
Scrum
Kanban
Team Coaching
Agile & Lean Methodology
User Centric Design
Rapid Prototyping
Software Architecture
Programmiersprachen
swift
Experte
objective-c
Fortgeschritten
html/css
Basics
Einsatzorte
Einsatzorte
Graz (+200km)
Deutschland, Schweiz, Österreich
möglich
Projekte
Projekte
8 years 2 months
2018-01 - now
Keezaa App
Senior iOSwatchOSiOSSwift...
Senior iOS
A comprehensive workout app tailored for Kieser-Training gyms. Facilitates a seamless workout plan management and machine setup, enhancing user experience and effi ciency. It incorporates a polished stopwatch function, aiding in time tracking and health metric monitoring, contributing to a focused and effective workout routine.
Independently developed and launched a full-featured iOS/ watchOS app as a self-employed developer, managing all aspects from design to deployment.
A fi tness app for iOS & Apple Watch from idea to App Store
The IBM Health Platform provides the technical foundation for major digital healthcare services, including the electronic patient record (ePA), electronic prescription services, secure medical communication (KIM), and health IDs
Contributed to the development and enhancement of the secure Messenger application
Conducted thorough quality testing, resolved bugs, and implemented new features for the secIDP authentication platform
Collaborated closely with client stakeholders and an international development team to deliver high-quality solutions
iOSSwiftSwiftUIasync/ awaitKotlin Multiplatform
IBM
Hamburg (Remote)
3 years 1 month
2020-09 - 2023-09
Energy app
Senior iOSiOSSWIFTAgile Softwareentwicklung...
Senior iOS
The tado° system allows users to control their heating and air conditioning systems remotely. It offers features like scheduling, geofencing, weather adaptation, and energy usage reports. The app aims to enhance comfort while optimizing energy effi ciency by integrating smart home technology.
Foundational work for new hardware series ?tado° line X?
Interview & onboard new iOS Engineers
Reduce release time from 1 in 2 months to 1 per week
Maintain and improve high user satisfaction: 4,6+ Stars
Setup secure & encrypted Handshake with bluetooth device
Reduce merge confl icts by setting up the project via tuist
Convert monolithic codebase to Modules by leveraging SPM
Use state of the art technology, like Codable & async/ await
Maintain & improve custom view accessibility
Reduce tech debt
Gradually convert to webviews while maintaining high quality
Ship highly requested features like ?dark mode?
Increase unit test code coverage and rewrite parts of code base
iOSSWIFTAgile SoftwareentwicklungInternet of ThingsCI/CDSwiftUIKitSwiftUIasync/awaitCombineGitHub ActionsFastlaneMVVM-CtuistWKWebView with async JavaScript
messaging
tado GmbH
Munich/ Remote
1 year
2019-07 - 2020-06
IconicFinance Banking App
iOS EngineeriOSSwiftUIKit...
iOS Engineer
HeyMoney enables the user to manage various bank accounts from a single application. In combination with an automatic categorization of bookings, this results in a more complete picture of personal finances. The app is required to meet the highest security requirements and state of the art design.
Development of a banking and insurance app from scratch
Focus on Security and Design
Work in Cross-Platform Scrum Teams
Coach team to use latest technologies like Combine
iOSSwiftUIKitMVVM+CCombineUnit TestsCryptoKit
HeyMoney
Munich/ Remote
7 months
2018-11 - 2019-05
Lab Assistant App
iOS EngineeriOSSwiftMVVM...
iOS Engineer
LabTwin offers a voice-activated digital assistant for scientists. The app assists researchers in laboratories by providing hands-free data capture, protocol execution, inventory management, and access to scientific knowledge, all through natural language interaction.
Implementation of final features to please stakeholders
With 14+ years of experience crafting top-notch apps for iPhone and Apple Watch, I specialize in delivering innovative, high-performance apps for ? platforms. Passionate about user-centric design and data driven features.
I bring ideas to life with precision and creativity.
Expert:
Swift & SwiftUI
iOS & watchOS Development
End-to-End App Lifecycle
Proven Track Record:
Leading complex projects from concept to launch
Enhancing user engagement and satisfaction
Collaborating seamlessly with all kinds of agile teams
KEY FACTS
14+ years of experience
20+ developed Apps
Worked for: Pro7/Sat1, Allianz, Munich RE, Payback, AutoScout24, Maxdome, tado°, myposter
SKILLS
DEVELOPMENT
iOS
watchOS
CarPlay
iPadOS
Swift
SwiftUI
UIKit
async/await
Combine
SwiftData
CoreData
Swift Package Manager
CocoaPods
Unit-Testing
UI-Testing
Objective-C
REST
JSON
Clean Code
MVVM-C
MVP
tuist
Git
GitHub
GitLab
Xcode Cloud
Fastlane
GitHub Actions
SwiftLint
PROJECT MANAGEMENT
Scrum
Kanban
Team Coaching
Agile & Lean Methodology
User Centric Design
Rapid Prototyping
Software Architecture
Programmiersprachen
swift
Experte
objective-c
Fortgeschritten
html/css
Basics
Vertrauen Sie auf Randstad
Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung