Target picture & roadmap
Where should your charging offering or platform stand in three years? We develop the target picture and a roadmap that fits your team, budget and existing systems.
Services · since 2011
Strategy, concept and implementation for e-mobility software.
We guide operators, manufacturers and software vendors from the first architecture question all the way into live operations – as a team that runs its own software in the field.
01 · Strategy & consulting
The decision comes first. Then the code.
Before a platform is built, we work out with you where it should lead – and the most realistic way to get there. The result is not slideware, but a decision basis you can act on.
Architecture review & build-or-buy
We assess whether your existing systems can carry the road ahead – and answer the core question: build it yourself, buy it, or combine proven building blocks?
Migration strategy & regulation
Replacement paths for legacy backends without interrupting operations – and a roadmap for AFIR, German calibration law, ISO 15118 and OCPP 2.x before deadlines become risks.
02 · Concept & architecture
Architecture that works in the field – not just on paper.
We design systems we would run ourselves – and validate critical assumptions early in a proof of concept with real charge points in our test lab.
System design: cloud, edge, hybrid
From the cloud backend to local control logic in the cabinet: we design the architecture that fits your sites – including setups without a permanent cloud connection.
Protocol & interface design
OCPP, OCPI, Modbus, CarData: we design interfaces so charge points, backends and third-party systems work together cleanly – today and through the next version jump.
Data models, billing & load management
Clean data models and traceable billing chains from meter value to invoice – plus load management concepts for sites with a limited grid connection.
03 · Implementation & operations
From concept to a system in continuous operation.
We build what we designed – iteratively, test-driven, and with the ambition that the system stays stable at three in the morning.
Engineering: cloud & industrial edge
Development on Microsoft Azure and AWS as well as industrial edge devices on the DIN rail – including integration into your existing system landscape.
Test automation & quality
Hardening against 250+ field-proven test cases from our test lab, which we have run since 2014 – from authentication to firmware.
Migration, monitoring & operations
Zero-downtime migration of legacy systems, monitoring and alerting from day one – and continuous evolution while the system is live.
How we work
Four steps from the first question into live operations.
- Understand Capture requirements, existing systems and risks – before a single line of code is written.
- Design Draft the architecture and validate critical assumptions in a proof of concept with real charge points.
- Implement Develop iteratively and test-driven – with monitoring, DevOps and test automation from day one.
- Operate & evolve Keep the system running in continuous operation and derive the next features from operational data.
The building-block advantage
Why our projects reach production faster.
We never start from a blank slate: proven software building blocks such as the OCPP Broker, the OCPP Server and our CPMS modules are proven in productive operation – and are combined into exactly the solution your project needs.
- Proven building blocks instead of greenfield development
- Source code is part of the deliverable – your team can take over
- No vendor lock-in: open interfaces and clear handover paths
References
Selected project experience.
Much of this work is confidential – but we can name the fields we worked in.
Premium OEMs
BMW & Volkswagen
Vehicle data and charging integration, test automation and fleet projects – from early pilot fleets to systems in a series-production environment.
Testing organisation
DEKRA
Software for testing and diagnostic processes in e-mobility – from measurement procedures to evaluation.
Wallbox manufacturers
Webasto and others
Backend connectivity, test cases and field diagnostics – so firmware and backend work together in the field, not just in the lab.
Mobility providers
WALL-E.works & DepotCharge
Charging-infrastructure platforms in productive operation – built, evolved and operated from a single source.
STRATEGY WORKSHOP · CONCEPT PHASE
Operational experience
Running your own software in the field changes how you build platforms.
Our software building blocks run live at operators in the field. That operational experience flows into every project: we know what breaks at three in the morning – and build systems that don't.
- Monitoring and alerting designed in from day one
- Migration paths instead of big-bang cutovers
- Test automation against real field scenarios
We build charging-infrastructure software for companies including:
BMW · Volkswagen · DEKRA · Webasto · Allianz · Audi Denkwerkstatt · WALL-E.works · DepotChargeNext step