Specialist - TATA Elxsi Ltd - Chennai
(2024-01)
Working on multiple clients including CARAID and VOITH on automotive embedded systems and safety-critical modules.
- Detailed analysis of system-level Body control module (BCM) HCP4 E³.2.1 PPE/PPC architecture requirements for correctness against ECU expectations.
- Function Owner for CAN and LIN communication owned requirements, design, and delivery.
- Performed root cause analysis across AUTOSAR BSW stack: CAN(message level & signal level), LIN(scheduling and signal integrity), Ethernet, SOME/IP (service discovery, request/response handling)
- Assessed ECU reset behavior including reset triggers, impact on system state communications.
- Defined CR with technical requirements updates and design corrections
- Evaluated root cause analysis for PDU routing across AUTOSAR communication stack and other HCP's.
- Evaluated sleep/wakeup logic and VNSM state transition behavior (Bus Sleep, Repeat Message, Normal Operation) and its impact on ECU communication and power states.
- System-level impact analysis of the test report, identifying requirement gaps, risks and cross-functional impact
- Followed Agile (Scrum) with JIRA for sprint planning and iterative BSW delivery.
- Designed and Developed safety critical modules for Inverter ECU ASIL C software with a focus on complex device driver implementation, including TLF device watchdog and application component.
- Performed DFMEA analysis, tool classification focusing on technical safety requirements
- Designed the software in accordance with ISO26262 standard.
- Contributed in defining the strategy to be followed for the project and process improvement.
- Executed unit testing, functionality testing and integration testing.
- Followed V-Model development process for requirements, design, implementation, and verification phases.
Senior Engineer - Bosch Global Software Tech - Coimbatore
(2021-11 - 2023-06)
Developed AUTOSAR Application software for Engine ECU in Powertrain domain, implementing software components with defined runnables and port interfaces for CAN-based communication.
- Developed AUTOSAR Application software(ASW) for Engine ECU in Powertrain domain, implementing software components (SWCs) with defined runnables and port interfaces for CAN-based communication.
- Integrating with AUTOSAR BSW communication stack and validating system-level interactions.
- Conducted requirement engineering, prepared test cases, and executed communication requirements.
- Handled 8D issue from customer side.
- Executed unit testing, IO Robustness testing, HIL/SIL tests and analyzed reports for application frames and signals.
Asst. Systems Engg - Sr Systems Engg - Jasmin Infotech Pvt Ltd - Chennai
(2018-07 - 2021-10)
Designed, developed and tested radio middleware software for Automotive infotainment systems, implementing middleware stack using Hierarchical State Machine Framework.
- Design, Develop and tested the radio middleware software using c for Automotive infotainment system.
- Implemented the middleware stack using Hierarchical State Machine Framework for event handling and multithreading concepts.
- Debugging, bug fixing support and System Testing
- Automated the performance measurement analysis of Radio stack.
- Followed V-Model development process for requirements, design, implementation, and verification phases.
