Rahul Khandelwal
Senior Staff Engineer/Manager - Qualcomm RAG, & Agentic AI Workflows | Delivering Enterprise-Ready Solution l LLM/VLM | EdgeAI
- Role
- Senior Staff Engineer Manager at 高通
- Location
- Hyderabad, TG, IN
- LinkedIn followers
- 500 followers
About Rahul Khandelwal
14+ year of experience in Linux kernel development, Android HAL development and device driver development.• Good understanding and Implementation of Android Graphics Framework consisting of Surfaceflinger, fence, Display HAL, Bufferqueue, gralloc.• Understanding of Graphics memory and DMA buffers, it\'s usage in the above subsytems, and buffer sharing across different drivers.• Up streaming of CPUfreq, CPUidle and CPU hotplug for power management.• ARM big LITTLE Architecture (Heterogeneous Multi Processing and In kernel switcher approaches).• Good understanding of Linux Kernel internals Timers, Interrupts, DMA, Clocks.• Debugging System issues across hardware and software components.• Developing/sustaining device drivers for peripheral communication protocols (I2C, GPIO, RTC, Watchdog, UART, SPI)• Good knowledge of programming languages like C, ASM
Experience
Senior Staff Engineer Manager
Nov 2025 — Present · Hyderabad, IN
Education
Guru Gobind Singh Indraprastha University
Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering
Indian Institute of Technology, Madras
Master of Technology - MTech, Information security
Skills
- Arm Architecture
- Os Internals
- Firmware
- I2c
- Machine Learning
- Android
- Device Drivers
- U-Boot
- C++
- C
- Linux Kernel
- Linux
- Processors
- Arm
- Embedded Systems
- Service Provider Interface (Spi)
- Universal Asynchronous Receiver/Transmitter (Uart)
- Debugging
- Kernel
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