Dommati Laxmankumar
L&T Technology services
- Role
- Engineer at L&T Technology Services
- Location
- Hyderabad, TG, IN
- LinkedIn followers
- 500 followers
About Dommati Laxmankumar
Embedded Systems Engineer with nearly 2 years of experience in Verification & Validation…
Experience
Engineer
Aug 2023 — Present · Mysore, IN
Engineer – V&V (Verification & Validation) –.Validated wireless functionalities in automotive embedded systems with expertise in Wi-Fi (802.11 a/b/g/n/ac/ax) and Bluetooth (Classic & BLE).Collaborated with OEMs like BMW to validate Wi-Fi and Bluetooth functionalities in automotive systems.Took responsibility for enabling and integrating new features, tools, and test methodologies to enhance validation coverage and efficiency.Executed throughput, functionality, and security validation (WPA/WPA2/WPA3-Personal) using CMW500, iPerf, Wireshark, Bluetooth sniffers, and Vector CANoe.Validated SOME/IP communication and service discovery for in-vehicle network functions, ensuring reliable middleware integration.Performed black box, regression, Yocto-based, system, functionality, endurance, and end-to-end testing to ensure compliance, stability, and reliability.Executed test cases in Linux environments using scripting and protocol testing tools for efficient validation and automation support.Tested HMI systems for seamless wireless integration in automotive environments.Investigated and debugged issues using packet captures, roaming analysis, Vector tools, ADB commands, KPI tracking and shell scripting, ensuring quick resolution.Validated OTA (Over-the-Air) updates, covering both upgrade and downgrade scenarios.Collaborated with cross-functional teams (hardware, software, QA) to debug and optimize system performance.Hands-on experience with in-vehicle protocols (CAN, LIN, Ethernet) and low-level interfaces (UART, SPI, I2C).Authored and reviewed test cases, documentation, and reports using Confluence and defect-tracking systems.
Education
JB Institute of Engineering & Technology
Bachelor of Technology - BTech
2018 — 2022
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