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MABROOK AJMAL S Visit my
Automotive HIL Validation Engineer | ECU Testing
Focused on improving system reliability, enabling seamless vehicle integration, and driving high-
quality releases in Agile environments.
Mobile: +966 544003297
E-Mail: [email protected]
Address: Riyadh, Saudi Arabia
Iqama Status: Transferable
Languages: English, Hindi, Tamil, Malayalam, Arabic
Profile Summary Top Skills
Results-driven Automotive HIL Validation Engineer with 4.7+ years of experience delivering Automotive HIL Testing
robust ECU validation and integration solutions for global OEM programs. Specialized in CAN,
LIN, FlexRay, and UDS diagnostics, with strong expertise in HIL simulation, automation, and ECU Validation & Integration
vehicle-level testing. Proven ability to design scalable validation frameworks using Python and
CAPL, improving test efficiency and coverage. Adept at cross-functional collaboration, root cause CAN, LIN, FlexRay Protocols
analysis, and Agile delivery, ensuring high-quality, production-ready automotive systems across
ADAS, telematics, and connected vehicle ecosystems. UDS Diagnostics
Python Automation
Leadership Impact Highlights:
Engineered automation frameworks using Python and CAPL, significantly improving test
CAPL Scripting
execution efficiency and reducing manual effort
Delivered end-to-end validation for complex ECU systems, contributing to successful
CANoe & dSPACE Tools
production releases for global OEM clients
Enhanced test coverage through robust regression and diagnostics validation strategies Vehicle Integration Testing
across multiple automotive domains
Accelerated defect resolution cycles by implementing structured root cause analysis and Verification & Validation (V&V)
efficient defect tracking processes
Enabled seamless vehicle integration by validating communication across telematics, ADAS, Root Cause Analysis
and backend systems
Regression Testing & Agile Methodologies
Professional Experience
Senior Engineer
Tata Elxsi | Chennai, India | Sep 2021 – Jan 2026
Lead end-to-end Verification & Validation (V&V) lifecycle for automotive ECUs, translating system requirements into structured validation
strategies, detailed test cases, and high-quality deliverables aligned with OEM standards
Orchestrate validation activities across ADAS, Body, Chassis, Cluster, and Diagnostics domains, ensuring system robustness, functional
accuracy, and compliance with vehicle-level performance expectations
Execute advanced Hardware-in-the-Loop (HIL) simulations, ECU flashing, and real-time signal analysis using CANoe and dSPACE, enabling early
detection of integration issues and ensuring system reliability
Own and drive vehicle-level integration testing for telematics ECUs, ensuring seamless interoperability between T-Box, infotainment systems, ADAS
modules, and backend services in connected vehicle ecosystems
Validate and troubleshoot automotive communication protocols including CAN, LIN, FlexRay, and UDS diagnostics, ensuring stable data exchange,
network integrity, and protocol compliance across ECUs
Design and deploy scalable automation frameworks using Python and CAPL, enabling repeatable validation processes, reducing manual intervention,
and supporting continuous testing in Agile environments
Collaborate closely with cross-functional stakeholders including development, system engineering, and QA teams to drive defect triaging, root cause
analysis, and timely resolution of critical issues
Plan and execute comprehensive regression and diagnostics validation suites, ensuring consistent software quality, release stability, and readiness
for production deployment
Enhance overall validation effectiveness by integrating automation, structured testing methodologies, and continuous improvement practices,
contributing to reliable and production-grade automotive software systems
Licenses & Certifications
Lean Six Sigma Yellow Belt Foundation Level Certificate in Software Testing Advanced Training in Software Testing & Quality Assurance
Alison (2026) (FL-CST)
Education Details
Bachelor of Engineering (B.E.) – Electrical & Electronics Engineering
Easwari Engineering College, Chennai | 2022
Industry Exposure
Automotive ADAS & Telematics HIL Validation & ECU Testing
Tools & Technical Skills
Programming & Automation: Python, CAPL
Automotive Tools: CANoe, CANalyzer, dSPACE (HIL Simulation)
Communication Protocols: CAN, LIN, FlexRay, UDS Diagnostics
Testing & Validation: HIL Testing, ECU Validation, Regression Testing, Diagnostics Validation, Fault Injection
Engineering Expertise: Verification & Validation (V&V), Requirement Analysis, Root Cause Analysis, Vehicle Integration Testing
Methodologies & Systems: Agile (Scrum), Embedded Systems, Software Development Lifecycle (SDLC)
MABROOK AJMAL S
Signature