Felix Schmidt - Senior iOS Developer

Q: Where is Felix based?

Felix is based in Sisikon, Switzerland and prefers 100% remote projects.

Q: What languages does Felix speak?

Felix speaks the following languages: German (Native), English (Advanced) .

Q: How many years of experience does Felix have?

Felix has at least 10 years of experience. During this time, Felix has worked in at least 7 different roles and for 8 different companies . The average length of individual experience is 1 year and 10 months . Note that Felix may not have shared all experience and actually has more experience.

Q: What is Felix's latest experience?

Felix's most recent position is Senior iOS Developer at Commerzbank AG .

Q: What companies has Felix worked for in recent years?

In recent years, Felix has worked for Commerzbank AG , SAP SE , DAK-Gesundheit Krankenversicherung , and IBMDeutschland GmbH / Techniker Krankenkasse (TK) .

Q: Which industries is Felix most experienced in?

Felix is most experienced in industries like Insurance , Information Technology (IT) , and Banking and Finance . Felix also has some experience in Healthcare and Transportation and Logistics .

Q: Which business areas is Felix most experienced in?

Felix is most experienced in business areas like Information Technology (IT) , Product Development , and Quality Assurance (QA) .

Q: Which industries has Felix worked in recently?

Felix has recently worked in industries like Information Technology (IT) , Insurance , and Banking and Finance .

Q: Which business areas has Felix worked in recently?

Felix has recently worked in business areas like Information Technology (IT) , Product Development , and Quality Assurance (QA) .

Recommended expert

Sisikon, Switzerland

Experience

Apr 2024 - Dec 2024

9 months

Senior iOS Developer

Commerzbank AG

The comdirect app for iOS offers an intuitive and user-friendly mobile banking app that allows users to manage their banking efficiently and securely.
Central features: bank transfers, portfolio analysis, personalized financial manager to facilitate daily banking and financial planning.
Users: over 1 million.
Written in native Swift using UIKit and SwiftUI.
App-wide MVVM and Coordinator design pattern.
Partial reactive programming using Apple’s Combine framework or vendor RxSwift.
API integrations and data structures with JSON.
Documented clean code.
Continuous integration with Git and Jenkins.
High unit test coverage with XCTest.
Agile project setup according to Scrum.

Oct 2023 - Dec 2024

1 year 3 months

Senior iOS Developer

Commerzbank AG

The comdirect photoTAN app for iOS enables quick and secure authentication of transactions through an innovative photoTAN process.
Users can scan TANs using the camera of their iOS device for transfers and other banking operations.
Users: over 1 million.
Written in native Swift; migrated from UIKit to SwiftUI.
App-wide MVVM and Coordinator design pattern.
Declarative/reactive programming using Apple’s Combine framework.
API integrations and data structures with JSON.
Documented clean code.
Continuous integration with Git and Jenkins.
High unit test coverage with XCTest.
Agile project setup according to Scrum.

Apr 2023 - Oct 2023

7 months

Senior Frontend Developer

SAP SE

The KulturPass served as a digital marketplace for cultural offerings in Germany, targeting young adults with a budget to access various cultural activities.
Users could reserve tickets for concerts and other cultural local products.
Users: over 1 million.
Written in native TypeScript using Angular.
Reactive programming with RxJS.
Open source on GitHub.
High UI test coverage with Cypress.
Using Git with GitHub CI as an open source project.
Agile project setup according to Kanban.

May 2022 - May 2023

1 year 1 month

Senior iOS Developer

SAP SE

The Corona-Warn-App is an open source eHealth app that helps trace infection chains of SARS-CoV-2 in Germany with a decentralized approach.
Notifies users if they have been exposed to SARS-CoV-2 and provides vaccination certificates.
Users: over 10 million.
Written in native Swift using UIKit.
App-wide MVVM and Coordinator design pattern.
Partial reactive programming using Apple’s Combine framework and Exposure Notification API.
Absolutely clean code documentation for maintainability and extensibility.
High unit and UI test coverage with XCTest.
Using Git with GitHub CI as an open source project.
Agile project setup according to Kanban.

Jan 2022 - Apr 2022

4 months

Senior iOS Developer

DAK-Gesundheit Krankenversicherung

The DAK-App is a new solution for all-round digital processes for healthcare insurance customers.
Integration of the Health Bonus Program “AktivBonus”.
Completely barrier-free with multi-user and multi-device support.
Users: 0.8 million.
Written in native Swift using SwiftUI and UIKit.
App-wide MVVM and Coordinator design pattern.
End-to-end programming using RxSwift and Combine.
Very high test coverage with unit and UI tests; code coverage requirement 90%.
Using Git and Azure CI.
Agile project setup according to Scrum.

Feb 2020 - Dec 2021

1 year 11 months

Senior iOS Developer

IBMDeutschland GmbH / Techniker Krankenkasse (TK)

Sep 2019 - Dec 2019

4 months

Web UX Developer

DBCargo AG

Oct 2018 - Aug 2019

11 months

Mobile, Identity and Access Developer

T-Systems International GmbH

May 2018 - Sep 2018

5 months

iOS and Web Developer

metafinanz Informationssysteme GmbH

May 2016 - Apr 2018

2 years

iOS Developer

Allianz Private Krankenversicherung AG

May 2015 - Jun 2016

1 year 2 months

Web Developer

Allianz Private Krankenversicherung AG

Aug 2014 - Apr 2015

9 months

Web Developer

Allianz Private Krankenversicherung AG

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Insurance (6 years), Information Technology (4.5 years), Banking and Finance (1 year), Healthcare (1 year), and Transportation (0.5 years).

Insurance

Information Technology

Banking and Finance

Healthcare

Transportation

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Information Technology (10 years), Product Development (5 years), and Quality Assurance (1 year).

Information Technology

Product Development

Quality Assurance

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.

Skills

Technical Capabilities

Native Ios
Swift, Native App Development For Iphone, Ipad, Apple Watch
Uikit, Swiftui, Coredata, Vision, Watchkit, Promisekit
Reactive Programming Using Combine Or Rxswift
Angular, Typescript, Javascript Es6+, Html5, Css3, Sass
Reactive Programming Using Rxjs
Backend Integration With Restful Apis Or Firebase
Restful Apis, Swagger, Openapi, Postman
Integration Of Web Apis
Using Css Frameworks Such As Angular Material Or Bootstrap
Xctest, Unit + Ui Testing, Tdd
Xcode, Spm, Cocoapods
Ci/cd With Git On Azure, Jenkins, Gitlab, Using Fastlane, Testflight
Ux Design For Mobile And Web Interfaces, Responsive Design
Interactive Prototypes With Figma
Usability Evaluations With User Target Groups
Mobile-first Approach

Methodical & Social Capabilities

Agile (Scrum) With Jira/confluence
Pair Programming, Training Of Junior Devs
10+ Years Of Experience In International Multi-langual Projects Teams

One More Thing

Rather Extroverted Personality, Who Has No Problem Speaking In Front Of People

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 · good, 1.7

Certifications & licenses

IT System Specialist

PricewaterhouseCoopers AG / IHK in Frankfurt

Profile

Created

January 2025

Last Update

February 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Felix based?

Felix is based in Sisikon, Switzerland and prefers 100% remote projects.

What languages does Felix speak?

Felix speaks the following languages: German (Native), English (Advanced).

How many years of experience does Felix have?

Felix has at least 10 years of experience. During this time, Felix has worked in at least 7 different roles and for 8 different companies. The average length of individual experience is 1 year and 10 months. Note that Felix may not have shared all experience and actually has more experience.

What roles would Felix be best suited for?

Based on recent experience, Felix would be well-suited for roles such as: Senior iOS Developer, Senior Frontend Developer, Web UX Developer.

What is Felix's latest experience?

Felix's most recent position is Senior iOS Developer at Commerzbank AG.

What companies has Felix worked for in recent years?

In recent years, Felix has worked for Commerzbank AG, SAP SE, DAK-Gesundheit Krankenversicherung, and IBMDeutschland GmbH / Techniker Krankenkasse (TK).

Which industries is Felix most experienced in?

Felix is most experienced in industries like Insurance, Information Technology (IT), and Banking and Finance. Felix also has some experience in Healthcare and Transportation and Logistics.

Which business areas is Felix most experienced in?

Felix is most experienced in business areas like Information Technology (IT), Product Development, and Quality Assurance (QA).

Which industries has Felix worked in recently?

Felix has recently worked in industries like Information Technology (IT), Insurance, and Banking and Finance.

Which business areas has Felix worked in recently?

Felix has recently worked in business areas like Information Technology (IT), Product Development, and Quality Assurance (QA).

What is Felix's education?

Felix holds a Bachelor in Business Computer Science from FOM University of Applied Science in Munich.

Does Felix have any certificates?

Felix has 1 certificate: IT System Specialist.

What is the availability of Felix?

Felix is immediately available full-time for suitable projects.

What is the rate of Felix?

Felix's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.