Felix Schmidt
Senior iOS Developer
Experience
Apr 2024 - Dec 2025
9 monthsSenior iOS Developer
Commerzbank AG
- Developed the comdirect app for iOS, a mobile banking application offering efficient and secure banking management.
- Implemented key features such as bank transfers, portfolio analysis, and a personalized financial manager.
- Utilized native Swift with UIKit and SwiftUI frameworks.
- Employed MVVM and Coordinator design patterns for app-wide consistency.
- Integrated APIs and structured data with JSON.
- Maintained documented clean code and ensured high unit test coverage with XCTest.
- Continuous integration setup using Git and Jenkins.
- Agile project setup based on Scrum.
- Team size: 25 (5 iOS, 5 Android, 2 Design, 8 Tester, 4 Backend, 1 Product Owner).
Users: > 1 million.
Oct 2023 - Dec 2025
1 year 3 monthsSenior iOS Developer
Commerzbank AG
- Contributed to the comdirect photoTAN app, enabling secure authentication of transactions using an innovative photoTAN process.
- Implemented the scanning of TANs via the camera of iOS devices for transfers and banking operations.
- Conducted technical migration from UIKit to SwiftUI.
- Utilized MVVM and Coordinator design patterns alongside reactive programming with Apple's Combine framework.
- Integrated APIs with JSON data structures.
- Maintained clean code documentation.
- Achieved high test coverage through unit tests with XCTest.
- Agile project setup based on Scrum.
- Team size: 15 (4 iOS, 4 Android, 1 Design, 4 Tester, 1 Product Owner, 1 Scrum Master).
Users: > 1 million.
Apr 2023 - Oct 2023
7 monthsSenior Frontend Developer
SAP SE
- Developed the KulturPass storefront app for a digital cultural marketplace targeting young adults in Germany.
- Enabled users to reserve tickets for concerts and other cultural offerings.
- Built using native Typescript with Angular framework.
- Implemented reactive programming with RxJS.
- Achieved high UI test coverage using Cypress.
- Managed GitHub CI for an open-source project.
- Agile project setup based on Kanban.
- Team size: 22 (6 Angular, 3 Backend, 2 Design, 8 Tester, 1 Architect, 1 Product Owner, 1 Scrum Master).
Users: > 1 million.
May 2022 - May 2023
1 year 1 monthSenior iOS Developer
SAP SE
- Worked on the Corona-Warn-App, an open-source eHealth app for tracing infection chains and providing exposure notifications for SARS-CoV-2.
- Provided features for vaccination certificates.
- Used native Swift with UIKit framework.
- Applied MVVM and Coordinator design patterns with partial reactive programming using Apple's Combine framework.
- Worked with an Exposure Notification API.
- Maintained highly documented clean code for extensibility and maintainability.
- Achieved high unit and UI test coverage with XCTest.
- Open-source project setup integrated with GitHub CI.
- Agile project setup based on Kanban.
- Team size: 27 (4 iOS, 4 Android, 3 Backend, 2 Design, 8 Tester, 2 Architects, 1 Security, 1 Product Owner, 2 Project Leads).
Users: > 10 million.
Jan 2021 - Apr 2022
4 monthsSenior iOS Developer
DAK-Gesundheit Krankenversicherung
- Developed the DAK-App, integrating healthcare insurance processes and the "AktivBonus" Health Bonus Program.
- Ensured the app was completely barrier-free with support for multi-user and multi-device configurations.
- Used native Swift with SwiftUI and UIKit frameworks.
- Implemented app-wide MVVM and Coordinator design patterns.
- Applied end-to-end programming using RxSwift and Combine reactive frameworks.
- Achieved very high testing standards with unit and UI tests, meeting 90% code coverage requirements.
- Used Git and Azure CI integration.
- Agile project setup based on Scrum.
- Team size: 21 (6 iOS, 6 Android, 4 Backend, 1 Design, 1 Scrum Master, 1 Product Owner, 1 Process Validator).
Users: 0.8 million.
Feb 2020 - Dec 2021
1 year 11 monthsSenior iOS Developer
IBM Deutschland GmbH / Techniker Krankenkasse (TK)
Sep 2019 - Dec 2020
4 monthsWeb UX
DBCargo AG
Oct 2018 - Aug 2019
11 monthsiOS & Web Developer
T-Systems International GmbH
May 2018 - Sep 2018
5 monthsiOS & Web Developer
metafinanz Informationssysteme GmbH
May 2016 - Apr 2018
2 yearsiOS Developer
Allianz Private Krankenversicherung AG
May 2015 - Jun 2016
1 year 2 monthsWeb Developer
Allianz Private Krankenversicherung AG
Aug 2014 - Apr 2015
9 monthsWeb Developer
Allianz Private Krankenversicherung AG
Mar 2012 - Jun 2016
4 years 4 monthsStudent
FOM University of Applied Sciences in Munich
- Earned a Bachelor of Science degree in Business Computer Science.
- Specialized in web engineering.
- Completed a thesis on usability for didactic web applications, including prototypical implementation.
- Final grade: Good (1.7).
- Thesis grade: Very good (1.0).
Sep 2006 - Jan 2009
2 years 5 monthsIT System Specialist Trainee
PricewaterhouseCoopers AG / IHK in Frankfurt
- Completed professional training as an IT System Specialist.
- Final grades: PwC (very good, 1.0) / IHK (very good, 1.1).
Summary
Felix Schmidt is a Senior Software Engineer specialising in mobile development for iOS and web frontends. He specialises in long-term and complex app projects, preferably in the insurance, healthcare and financial sectors.
The software projects he has worked on serve over 10 million users worldwide. With a degree in Business Computer Science and 15 years of experience, he is characterised by working with clients such as SAP, Allianz or Commerzbank.
Languages
German
Native
English
Advanced
Education
Mar 2012 - Jun 2016
FOM University of Applied Science in Munich
Bachelor of Science, Deepening Web Engineering · Business Computer Science · Munich, Germany · 1.7
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