Curriculum Vitae
NORMAN LAUDIEN
Senior iOS Developer
PROFILE
Born
October 19, 1996 in Nauen, Germany
October 19, 1996 in Nauen, Germany
Contact:
kontakt@norman-laudien.de
Phone:
+49 152 51546860
FREELANCE SENIOR IOS DEVELOPER
VelObserver iOS App
VelObserver iOS App
Posmo Cooperative Switzerland — October 2023 - June 2024
Role: Lead iOS Developer
Technologies Used: Swift, SwiftUI, CoreLocation, MapKit, REST, JSON, MVVM-C
Description:
Led the development of the "VelObserver" app that enables users to rate sections of bicycle
Led the development of the "VelObserver" app that enables users to rate sections of bicycle
paths during their rides. This feedback provides a comprehensive overview of path conditions, empowering
cities and municipalities to make targeted improvements.
Quantifiable Achievements:
- Implemented the map with the route to be traveled.
- Developed the system for evaluating individual sections.
- Implemented the evaluation overview in a chart (Swift Charts).
CityServer iOS App
Posmo Cooperative Switzerland — April 2023 - June 2024
Role: Lead iOS Developer
Technologies Used: Swift, SwiftUI, CoreLocation, MapKit, REST, JSON, MVVM-C
Description:
Developed the "CityServer" app for iOS, enabling cities and municipalities to efficiently capture
and analyze images and data of bicycle paths. Utilized GPS and image processing technologies, significantly
enhancing the management and maintenance strategies of infrastructure.
Quantifiable Achievements:
- Implemented the capture of images every 10 meters, including upload.
- Developed the map with the locations of the captured images and the route to be traveled.
- Developed a clear display of images with custom SwiftUI views before upload.
Posmo iOS App
Posmo Cooperative Switzerland — April 2023 - June 2024
Role: Lead iOS Developer
Technologies Used: Swift, SwiftUI, CoreLocation, Background Processing, MapKit, REST, JSON, MVVM
Description:
Developed the "Posmo" app on iOS, which tracks users' transportation modes and patterns. This
data is used by cities and municipalities for analysis, aiding in the enhancement of public transport systems to
be more economically efficient and environmentally friendly.
Quantifiable Achievements:
- Implemented the capture of images every 10 meters, including upload.
- Developed the map with the locations of the captured images and the route to be traveled.
- Developed a clear display of images with custom SwiftUI views before upload.
SENIOR IOS DEVELOPER
Mobile Driving License SDK
Adesso Mobile Solutions GmbH — August 2022 - March 2023
Role: iOS Developer
Technologies Used: Swift, Combine, Bluetooth LE, NFC, Wifi Aware, OpenID Connect, CryptoKit, CBOR,
CDDL, COSE, X.509
Description:
Engineered an innovative SDK compliant with ISO/IEC 18013-5:2021 standards, enabling the
secure storage, delivery, querying, and verification of digital driver licenses. Utilized Bluetooth LE and NFC
technology to facilitate seamless and secure communications between devices.
Quantifiable Achievements:
- Introduced Combine to simplify internal processes.
- Developed NFC and Bluetooth functionalities for device-to-device communication.
IOS DEVELOPER
Mobile integration platform for multiple health insurance companies
Adesso Mobile Solutions GmbH — January 2020 - August 2022
Role: iOS Developer
Technologies Used: Swift, SwiftUI, Combine, JSON, XML, Kobil, apsec, MVVM-C
Description:
Developed a mobile integration platform, leading to its adoption by
over 15 German health insurance companies. This white-label app enhances the accessibility of healthcare
services for numerous insured members.
Quantifiable Achievements:
- Developed a modular system to implement individual features and add-ons for various health insurance
companies. - Onboarded new developers to the project.
- Implemented dynamic forms for applications based on XML.
JUNIOR IOS DEVELOPER
Mobile Retter App
Adesso Mobile Solutions GmbH — January 2020 - April 2020
Role: iOS Developer
Technologies Used: Swift, UIKit, Push Notifications, GPS, REST, VIPER
Description:
Actively participated in the development of the Mobile Retter-App, an innovative emergency
response application that notifies nearby doctors of emergencies, facilitating faster medical intervention than
traditional ambulance services.
Quantifiable Achievements:
- Fixed bugs and implemented unit tests.
Vacations- And Absences App
Omekron Computer GmbH — November 2018 - February 2019
Role: iOS Developer
Technologies Used: Swift, UIKit, Push Notifications, MVVM
Description:
Developed an internal company app for managing vacations and absences, which streamlined
the process of recording employee time off, improving operational efficiency and reducing administrative
workload.
Quantifiable Achievements:
- Implemented push notifications.
- Developed the absence calendar with UIKit.
„passauf!“ App
Omekron Computer GmbH — August 2018 - September 2018
Role: iOS Developer
Technologies Used: Swift, UIKit, CoreLocation, MapKit, Firebase, Push Notifications, MVVM
Description:
Development of the "passauf!" app for iOS, enabling real-time alerts on nearby hazards through
a public map interface, which significantly enhanced user awareness and safety. Implemented geolocation-
based push notifications to alert users immediately when approaching notified areas.
Quantifiable Achievements:
- Developed the Firebase backend.
- Implemented push notifications when approaching a danger area.
OWN PROJECTS
EyeScan
EyeVis GmbH — June 2020 - Today
Role: iOS Developer, Shareholder
Technologies Used: Swift, C++, SwiftUI, OpenCV, ARKit, AVKit, Mediapipe, Vision, MVVM-C
Description:
Development of the EyeScan app for iOS that provides a vision acuity test for the patient. The
patient can start the vision test independently in the EyeScan app and select the eye to be tested. Now, test
signs of various sizes are offered one after the other to determine the threshold of perceptibility. The patient
verbally names the sign, and the input is checked via voice recognition. For the distance measurement we use
a Mix of ARKit, Mediapipe and OpenCV. For hand detection we use Apples Vision Framework.
Quantifiable Achievements:
- Developed distance measurement using face tracking with ARKit.
- Implemented hand detection with Apple Vision.
- Implemented Mediapipe and OpenCV to improve face recognition.
EDUCATION
MMBBS Hannover
Completed Apprenticeship — Graduation Date: August 2018
PFI Planungsgemeinschaft GmbH & Co. KG
IT Specialist Training — September 2015 - August 2018
Gymnasium Friedrich Ludwig Jahn
General Qualification for University Entrance — Graduation Date: June 2014
Accomplished freelance Senior iOS Developer specializing in Swift, adept at designing innovative iOS applications using SwiftUI and Combine. Proficient in unit testing and leveraging CoreLocation for precise geographic functionality. Committed to agile methodologies, delivering high quality, scalable solutions aligned with client goals.
SKILLS
Programming Languages & Frameworks: Swift (Expert), SwiftUI, UIKit, Combine
APIs & Middleware: CoreLocation, MapKit, Push Notifications, Bluetooth LE, NFC, REST, JSON
Development Tools: Xcode, Git
Design Patterns: MVVM, MVVM-C, MVC, VIPER, Dependency Injection, Observer
Additional Technologies: ARKit
Languages: German (native), English (fluent)