EV Test Systems • Battery Integration • OEM Project Support

Engineering EV test systems that actually work.

Volkstech supports OEM and supplier projects across electromobility, high-voltage battery systems, and complex test environments. From FDX ↔ CANoe ↔ ESD integration to commissioning and communication debugging, the focus is simple: connect complex systems, stabilize interfaces, and get projects moving.

10+ years OEM engineering and system integration experience
800+ signals Handled in complex HV battery integration environments
Europe-wide Available for freelance support on-site and remote
Integration snapshot Operational
CANoe Restbus • CAPL • Signal Handling
HV Battery Pack • Module • Communication Interfaces
ESD / Test Bench Automation • Monitoring • Control
FDX / CAN / Integration Layer
ScopeCommissioning, integration, debugging, validation support
PlatformsPassenger car, bus, truck, battery test environments
FocusReduce interface issues, accelerate technical readiness

Trusted project environment

Experience gained across demanding OEM and supplier programs in electromobility, charging, high-voltage testing, and system integration.

Audi Porsche MAN Truck & Bus Volvo VW Group Keysight / Scienlab environments

Services

Technical support focused on EV battery systems, interface engineering, commissioning, communication stability, and practical problem-solving in real project environments.

FDX ↔ CANoe ↔ ESD Integration

Design, setup, troubleshooting, and stabilization of communication paths between test benches, simulation environments, and high-voltage battery systems.

  • FDX configuration and signal mapping
  • System variable and interface setup
  • Integration troubleshooting in real projects

HV Battery Test System Commissioning

Practical commissioning support for battery pack and module-level environments, including interface checks, communication readiness, and system bring-up.

  • Pack and module integration support
  • Commissioning workflow alignment
  • Technical validation with stakeholders

Communication & Signal Debugging

Analysis and resolution of signal issues across CAN-based environments where unstable interfaces delay testing, validation, or customer handover.

  • CAN communication analysis
  • DBC-driven signal validation
  • Error isolation and corrective actions

Multi-DuT Setup Support

Support for single and parallel device-under-test environments with focus on practical architecture, communication feasibility, and stable operation.

  • Parallel configuration assessment
  • Test environment structuring
  • Practical limitations and workaround strategy

Automation & Configuration Generation

Structured support for turning signal definitions and DBC data into usable engineering configurations, reducing manual effort and improving repeatability.

  • Signal grouping and interface preparation
  • Configuration workflow support
  • Engineering efficiency improvements

Technical Workshops & Project Guidance

High-level or technical sessions for teams that need clarity on tooling, workflows, architecture, execution modes, and integration boundaries.

  • Management-friendly overviews
  • Practical integration workflow explanation
  • Interface ownership and scope clarity

Project focus

Selected examples that reflect the type of engineering challenges Volkstech is built to solve.

Battery Integration

Volvo HV battery pack and module integration

Support for complex pack and module-level integration involving large signal sets, FDX communication, CANoe configurations, and commissioning activities in a live customer environment.

  • Scale: 800+ signals across multi-system interfaces
  • Challenge: FDX, mapping, execution mode, and integration stability
  • Value: Structured troubleshooting and practical technical progress
OEM Commissioning

Commissioning and system validation support

Engineering support across OEM environments for charging, battery, and test system topics where commissioning, interface readiness, and practical system behavior must align under project pressure.

  • Environments: Audi, Porsche, MAN, VW Group programs
  • Focus: Bring-up, issue resolution, stakeholder alignment
  • Approach: Technical depth with management visibility
Toolchain Expertise

Vector, restbus, CAPL, and interface-driven workflows

Practical use of CANoe and related tools to simulate, validate, and stabilize system behavior in test environments where software, hardware, and communication must work together reliably.

  • Tools: CANoe, CANalyzer, CAPL, DOORS, MATLAB/Simulink
  • Use case: Simulation, validation, diagnostics, interface visibility
  • Outcome: Faster understanding of issues and clearer paths to resolution
Heavy-Duty EV

From passenger vehicles to bus and truck platforms

Engineering experience across vehicle classes, connecting battery-system understanding with practical integration and validation needs in both passenger-car and heavy-duty EV domains.

  • Vehicle scope: Car, bus, and truck battery architectures
  • Relevance: OEMs need engineers who understand the full system context
  • Benefit: Stronger communication between test bench and vehicle domain teams

About Volkstech

Volkstech represents a focused engineering offering built around electromobility, battery systems, and integration-heavy project work.

Founded by Dharmesh Varia, Volkstech combines more than a decade of experience in electrical engineering, commissioning, and EV-related development environments. With an M.Sc. in Electrical Power Engineering and hands-on project work across leading OEM ecosystems, the focus is on practical execution where technical complexity meets project pressure.

Background: M.Sc. Electrical Power Engineering, RWTH Aachen
Experience: 10+ years across OEM, supplier, and integration environments
Specialization: HV battery systems, system integration, communication debugging, commissioning
Mindset: Structured, practical, technically credible, and delivery-oriented
Vehicle-level battery context Sketch style concept

Need support on a battery test or integration project?

Whether the issue is communication stability, test bench integration, commissioning readiness, or unclear technical interfaces, Volkstech provides focused engineering support built for real project pressure.

Start the conversation

Contact

Available for freelance engineering support across Germany and Europe.

Name Dharmesh Varia
Company Volkstech
Focus EV test systems, battery integration, commissioning, CANoe / FDX / ESD workflows
Location Bayern, Germany / Europe
Email Info@volkstech.de
Phone +49 176 4173 8003

What you can contact Volkstech for

  • Battery pack or module integration support
  • FDX / CANoe / ESD configuration and issue resolution
  • Commissioning of EV test systems and interfaces
  • Signal mapping, debugging, and architecture clarification
  • Technical workshops and practical workflow alignment
Email Volkstech