Felix Junghans
Senior Software Engineer
Experience
Senior Software Engineer
PCA GmbH
- Developed three applications with Flutter (Dart), Swift (iOS), and Kotlin (Android)
- Responsible for the apps' UI/UX design
- Developed a fingerprint plugin for HidGlobal in Swift and Kotlin
- Used Riverpod and Flutter Bloc for efficient state management
- Used Hive and Isar for local data management
- Used Firebase for backend services (Firebase Cloud Messaging, Analytics, and Firestore)
- Managed code with GitLab, developed using Visual Studio Code and Xcode
Software Engineer
KPS AG
- Co-responsible for developing a web-based app with Flutter, React, and NextJS
- Used NodeJS and TypeScript for backend development and server management
- Implemented responsive design in Flutter
- Performed refactoring and trained internal staff on code optimization
- Used Docker for containerization and simplifying deployment
- Managed code with GitLab, developed using Visual Studio Code and Xcode
Software Engineer
Snec GmbH
- Redesigned the Ski Germany ticket shop
- Redesigned the SwissSki ticket shop
- Redesigned the ticket shop of a major German ice hockey club
- Co-developed a hospitality portal for Karlsruher SC using Symfony and PostgreSQL
- Backend development and server management with NodeJS
- Integrated a KeyCloak SSO interface for secure user authentication
- Flexible adaptation of the SAP event ticketing structures to better match the clubs' CI
- Managed code with GitLab, developed using Visual Studio Code and Xcode, containerized with Docker
Senior Software Engineer
SDP GmbH
- Lead responsibility for the development and UI/UX of the LogBuch app (now: Treeva)
- Developed data synchronization using events and web requests to implement an offline-first app
- Used isolates for background updating of large data sets
- Developed a voice recording feature while the app was closed
- Developed map (Carto) and Bluetooth (Flic) plugins for iOS and Android
- Worked with SQLite databases (Moor / Drift)
- Unit and widget testing using Mockito, Injectable, and GetIt (dependency injection)
- Developed the web portal in Angular and TypeScript (PrimeNG)
- Used Visual Studio Code, Xcode, GitLab, Docker
Software Engineer
SDP GmbH
- Assisted in app development
- Integrated Firebase Crashlytics and Analytics
- Integrated Google and Apple payment interfaces
- Used Visual Studio Code, Xcode, GitLab, Docker
Software Engineer
Alfred Kärcher SE
- Development of a prototype for controlling and analyzing sweepers via app
- Communication between the app and the machine via Bluetooth
- Development of a web portal in Angular
Software Engineer
Alfred Kärcher SE
- Main responsibility for app development and UI/UX
- Development of data synchronization to implement an offline-first app
- App for planning and quality assurance of cleaning tasks
Software Engineer
Alfred Kärcher SE
- Main responsibility for developing the first version of the Kärcher Home & Garden app
- Aimed to control Kärcher's smart IoT devices (RC3, Water Controller Duo Smart) via app
- Communication via Bluetooth
- Communication with the Kärcher cloud
Software Engineer
Mast Jägermeister SE
- Development of a management platform for the Jägermeister promotion teams in Stuttgart and Freiburg
- Tool used for internal event and staff management
Industry Experience
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Experienced in Information Technology, Manufacturing, Food and Beverage, and Sport.
Business Area Experience
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Experienced in Information Technology, Product Development, and Quality Assurance.
Skills
Dart
Javascript
Html & Css
Php
Java
Kotlin
Swift
Sql
Nosql
C#
Flutter
React (Native)
Angular
Laravel
Bootstrap
Tailwindcss
Meteorjs
Firebase
Languages
Statistics
Experience
Global Experience
Expertise
Profile
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Professionals working in or nearby Waiblingen, Germany