State-of-the-Art CAN Bus Gateway Developer

DEVELOPER WANTED – CAN GATEWAY DEVELOPMENT

I am looking for an experienced developer with strong expertise in CAN bus, OBD diagnostics, and electric vehicle communication systems to develop a custom CAN bridge/gateway.

The gateway should use existing DBC and PID files to read battery SOH (State of Health) values and other measured parameters from various electric vehicles.

CRITICAL REQUIREMENT

THE READ VALUES MUST BE MODIFIED — THIS IS A MANDATORY REQUIREMENT OF THE PROJECT.

The gateway must:

1. Read the original battery SOH and other relevant values from the vehicle.
2. Automatically modify the read values according to predefined parameters/rules.
3. Transmit the MODIFIED values to the OBD diagnostic interface instead of the original values.

Target brands include:

* Hyundai
* Kia
* Tesla
* Volkswagen
* Renault
* BYD

Required / desirable experience

* CAN / CAN-FD
* UDS and OBD-II
* DBC / PID file handling
* Automotive CAN reverse engineering
* EV / BMS systems
* Embedded systems
* CAN bridge / gateway development
* Real-time CAN message filtering and modification

The ability to reliably modify the values read from the vehicle is an essential and non-negotiable part of the project.

I can provide the detailed technical specifications, existing DBC/PID files, and available hardware information during further discussions.

If you have the relevant experience, please send me a private message with references or examples of previous CAN/automotive gateway projects you have worked on.