Freelancer profile translated to English.
Back to original languageAbout Christoph
As a versatile software architect, developer, and requirements engineer, I bring extensive experience in developing and implementing software solutions. My focus is on image processing, embedded software, and quality management, particularly in medical technology and medical research.
I have in-depth knowledge of several programming languages such as C++, C#, and Python.
My expertise includes defining and documenting software requirements, as well as planning and executing automated tests for quality assurance. By utilizing modern technologies and developing creative solutions, I ensure efficient development processes and high software quality.
I am experienced in working with various operating systems and development environments and have a strong background in developing cross-platform solutions. My ability to analyze complex requirements and translate them into practical solutions makes me a valuable member of any development team.
German
Native or bilingual
English
Fluent
Can work on-site
Heidelberg (up to 50km)
Experience
- Hamilton Medical AGSoftware Development for a VentilatorMEDICALJune 2021 - November 2025 (4 years and 5 months)Leimen, Germany- Planning the software architecture of several modules in a microservice architecture.- Development of embedded software in C++ for controlling and monitoring medical ventilators.- Detailed requirements documentation.- Development of test interfaces with HTTP REST API and ActiveMQ.- Development of tools with Python for automating production processes.- Development of a library for communication with other components via TCP.- System test documentation and implementation with Doctest, Cantata, and Python for comprehensive software validation and verification.
- Internationaler TechnologiekonzernAutomation & Security Data AnalyticsDIGITAL AND ITJanuary 2023 - December 2025 (2 years and 11 months)Leimen, Germany- Development of automated data pipelines for aggregating metrics from MySQL, SharePoint, and web resources using PowerShell.- Design of a central database for consolidating and calculating critical security KPIs (e.g., antivirus status, regional compliance coverage).- Automation of development and testing processes with Python.- Design of interactive PowerBI dashboards for visualizing the IT security situation and identifying vulnerabilities in the site infrastructure.
- Hamilton Medical AGEntwicklung einer Echtzeit-DarstellungsbibliothekMEDICALJune 2020 - June 2021 (1 year)Leimen, Germany. Implementierung einer Echtzeit-Darstellungsbibliothek für Atemkurven mit C++, Qt und QML.- Implementierung von alternativen OpenGL-basierten Render-Methoden für Geräte mit eingebauter GPU.- Ausführliche Anforderungsdokumentation.- Entwicklung von Python-Skripten zur Automatisierung von Cross-Plattform-Deployments und automatisierten Funktionstests auf i.MX7-basierten Endgeräten.- Entwicklung und Dokumentation von automatisierten Systemtests.
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Education
- Dr. sc. hum. Medical InformaticsGerman Cancer Research CenterDr. sc. hum. Medical Informatics
- Domain-Driven Design in C#Johner Institute / University for Continuing Education Krems2025Domain-Driven Design in C#