Project reports
Project reports
Seven engagements from fifteen years - described through constraints, architectural decisions and test architecture rather than through client logos. Details and reference contacts on request, after client approval.
EcoPulse
An event-driven microservice platform that consolidates inverters, storage, wallboxes and meters into a shared time series base and derives load decisions from it. Energy · IIoT · e-mobilityPhonalisa
A complete IP telephony platform we have owned architecturally since our founding in 2009, developing, testing and documenting it. TelecommunicationsIndustrial data platform
Scalable platform for industrial data exchange with end-to-end secured communication. Industrial automation · metalsCondition monitoring migration
Migration of a mature C++ backend to .NET Core with Entity Framework, including a redesign of the data access layer. Industrial automationMedical laser system
Development, testing and documentation of the planning and treatment interfaces of a laser system in an approval-relevant setting. Medical technology · regulatedVehicle bus analysis
Central platform for analysing vehicle bus data - with project leadership, architecture modernisation, agile transition and training. AutomotiveTax software
Further development and quality assurance over several years: legislative updates, form logic, accessibility and GDPR. Public administration · financeWhy there are no client names here
Most of our work happens under confidentiality. Instead of showing logos we are not allowed to show, we describe what cannot be faked anyway: the constraints of a project - standard, protocol, toolchain, hardware, test coverage and traceability.
We name two products, because we co-own them: EcoPulse and Phonalisa. For the remaining engagements, the fact box describes the client by industry and order of magnitude. Contacts and details follow on request, once the client has approved.
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Sören Sprenger
Software architecture & technical project management
Software architecture & technical project management