Software Consultant in the field of lab automation for research projects in quantum mechanics and quantum computing. Technologies: Python, Pandas, Polars, low-level software development, working with lasers, lab instruments, etc.
Design and architecture of a new billing system, Python coaching and mentoring, energy sector, AWS, Python.
Architecture and planning of the new E.ON Bonus Engine for comparison portals (Python, Snowflake, Data Science, GitLab, Azure DevOps).
Python, FastAPI development and design of a microservice for the meat wholesale context.
Support and consulting in Python development, microservices, system architecture and mentoring, Docker + AWS.
Python in an automotive intrusion detection environment.
Python and Plone development support, Docker.
Plone migration 4.3 -> 5.2, Python development.
Support in the area of Plone.
PrintCSS training and consulting.
Architecture, consulting, Python 3 development in modular assembly for Industry 4.0.
Review of firmware/monitoring software for the “Assisted Processes” product line. Python code review and rewrite, improving overall system stability, stronger sensor integration, Python coaching, hands-on Python training.
Implementation of an electronic publishing application with Magento integration for PDF generation of ballots for local and municipal elections in Baden-Württemberg based on standard exports from local authority software.
Migration and development in Plone 4 + Plone 5.0.
Support in Python-based implementation of microservices for a Swabian machine manufacturer's mobile apps, Elasticsearch configuration for 30 languages. Docker + Azure. Further details not available due to confidentiality.
Python-based development of microservices. Further details not available due to confidentiality.
Python development and consulting in the B2B sector.
Collaborative content solutions based on SMASHDOCs.
Integration of a Flask-based application with Heidelpay payment backend for registration and payments via SEPA direct debit and credit cards.
Takeover and further support of a Python-based portal software for managing food certification processes.
Web portal for coordinating and planning network resources and services.
Takeover and further support of a Python-based lab software for rock testing.
Takeover, maintenance and redesign of a portal landscape with about 10 Plone portals.
E-Procurement platform for the central chemical warehouse with shop, order management, SAP integration.
CSS Paged Media tools test suite and tutorial.
Migration of a large legacy application (Zope, Python, Oracle).
Support and further development of the GDD portal.
Own platform for XML-based publishing workflows.
Implementation of the e-teaching.org portal.
Implementation of a "self-quantification" portal for personal health data and nutrition tracking.
Design and implementation of gasmonitoring.info.
Support and further development of the dasGehirn.info portal.
Implementation of the Onkopedia portal (XML-based publishing workflows).
Own single-source multi-channel publishing platform.
Founded Zopyx Ltd. Work as software developer, consultant and trainer.
Implementation and support of unserding.de.
Freelance work.
Work on Saarbrücker Zeitung Online, several EU projects for the EU Publications Office in Luxembourg.
Implementation of a new website (as a subcontractor):
Own full-text search for Python, Zope and Plone.
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