Freelancer profile translated to English.
Back to original languageAbout Marcel
My name is Marcel and I am an experienced software developer with a comprehensive background in modern web technologies and frameworks. My core competencies include:
- **Frontend Development**: I have extensive experience with React and Angular, enabling me to create dynamic, user-friendly, and performant web applications. My expertise ranges from developing simple components to implementing complex state management solutions and optimizing the user experience.
- **Backend Development**: With a solid foundation in PHP and the use of Typo3, I am familiar with developing and maintaining robust content management systems. Additionally, I work with Java and the Spring Framework, which allows me to develop and integrate scalable and secure backend services.
- **Content Management Systems**: As an experienced developer, I have realized numerous projects with Typo3, from configuration and extension to the creation of custom templates and plugins.
My versatile technology stack and my ability to meet both frontend and backend requirements enable me to deliver complete full-stack solutions. I am always striving to further develop my skills and learn new technologies to offer innovative and efficient software solutions.
Feel free to visit me at marcel-sansuer.com
German
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- RevoParkRevo Park – Revolutionary Car Parking AppSOFTWARE PUBLISHINGJanuary 2024 - February 2025 (1 year and 1 month)Berlin, GermanyRevo Park is an innovative mobility solution that redefines urban parking. The project's goal was to develop a cross-platform app that informs drivers in real-time about available parking spaces and efficiently navigates them to them.Tasks:• Overall technical planning and architecture of the mobile app (iOS & Android)• Development of the app with React Native• Conception and implementation of a scalable cloud infrastructure• Backend development with Java Spring Boot• Integration of real-time parking data and navigation functionsResults:• Delivery of an MVP with real-time parking space search and navigation• Reduction of CO₂ emissions and time loss through optimized parking space search• Positive feedback from test users and stakeholders
- gastroTime TrackingRESTAURANTS AND FOOD SERVICENovember 2023 - Today (2 years and 7 months)Berlin, GermanyThis tool is intended to provide a simple and user-friendly way to record working hours in the gastronomy sector, manage shift schedules, and generate reports. It uses a modern, reliable technology architecture with Spring Boot in the backend and Angular in the frontend to ensure it is easily scalable and extensible.
- CablexWeb DeveloperE-COMMERCEJanuary 2023 - December 2023 (1 year)Berlin, GermanyThe website of CableX was redeveloped as part of this project with Ibexa DXP, with a focus on user experience, performance, and future extensibility. The website runs in the Azure Cloud.
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Education
- BachelorHTW Berlin2017Der Bachelorstudiengang Internationale Medieninformatik in Berlin verbindet Informatik, Medientechnologien und interkulturelle Kompetenzen. Studierende erwerben fundierte Kenntnisse in Programmierung, Webentwicklung, Datenbanken, Grafik und interaktiven Systemen. Ergänzt wird das Curriculum durch Design-, Medien- und Kommunikationsmodule sowie einen verpflichtenden Auslandsaufenthalt an einer Partnerhochschule. Der Studiengang wird größtenteils auf Englisch unterrichtet, was internationale Zusammenarbeit und globale Berufschancen fördert. Absolvent:innen sind qualifiziert für Tätigkeiten in der Softwareentwicklung, Medienproduktion und IT-Projektmanagement mit interkulturellem Fokus. Praxisnähe und Innovation stehen im Mittelpunkt der Ausbildung.