Nirmal Thyvalappil Muraleedharan

Led development of generic hardware platforms for RL78 microcontrollers, enabling scalable sensor-actuator solutions. Standardized Diagnostic Trouble Codes (DTC) across projects, creating a unified system and developing the DTCEV middleware. Ensured MISRA compliance and robust implementation for an Ice Detection Sensor in a non-AUTOSAR setup. Conducted architectural design, project analysis, and PoC implementation to drive standardization and innovation.

- Developed and integrated application software components for the DCDC Converter ECU used in Audi’s powertrain systems. - Designed and implemented change requests, performed architectural updates, and ensured compliance through MISRA standards. - Conducted detailed analysis and contributed to the development and testing of software components within the AUTOSAR 4.2.1 framework. - Utilized tools like Vector CANoe, DaVinci, DOORS, and Rhapsody for effective development, integration, and testing.

Developed diagnostic layer and configured Powertrain ECUs for BMW engine systems across multiple series. Designed diagnostic tester jobs, integrated Dext, and managed signal configuration and ECU testing. Led application layer development for Instrument Clusters, including Speedometer, Trip Reset, and Diagnostics Manager. Built a GPS-based Speedometer for precise speed measurement. Automated code generation using Perl and coordinated projects with Bosch GmbH. Utilized CANoe, DaVinci, Eclipse, INCA, and RTC.

Migrated DCM Stack from AUTOSAR 3.X to 4.2.1 for Tata Motors, ensuring spec compatibility. Added services like ReadDataByDID (0x22), WriteDataByDID (0x2E), IOControlByDID (0x2F), and ReadDataByPeriodicDID (0x2A). Conducted developer testing for robust functionality. Modified eZyconfig and Velocity scripts for service integration. Utilized Eclipse Mars, AUTOSAR 4.2.1, eZyconfig, and Cygwin for development and testing.

Built GENIVI 7.0.3 with Qt 5.5 for iMX6 SABREE AI, enabling Automotive HMI features like climate control and media player. Developed Qt-based HMI interfaces aligned with GENIVI middleware. Designed an Automated Non-Invasive Testing Suite for HMI validation, covering functionality, design, and performance. Conducted testing using cameras, CAN interfaces, and touch simulation. Utilized Qt QML, OpenCV, LAVA, and Linux-based environments for development and testing.