SANDEEP VULLURI
Hyderabad
Summary
Experienced Embedded Software Engineer with a background in Electronics and Communication Engineering, offering 4 years of expertise in RTOS development, Linux device drivers, Android system services, and peripheral integration for embedded systems. Skilled in optimizing memory usage and enhancing gaming performance at the kernel level. Seeking dynamic opportunities in the embedded domain to apply technical understanding and drive innovation in hardware-software integration.
Overview
4
4
years of professional experience
Work History
Lead Embedded Engineer - Memory and Performance
OPPO
07.2023 - Current
- Optimize memory management on Real-Time Operating Systems with ARM-based multi-processor technology from Qualcomm and Mediatek.
- Development of kernel space implementation including device drivers, memory optimization solutions, interfacing with the HAL and core kernel APIs
- Enhancement of game performance for Android applications, focusing on reducing frame drops and developing different game modes.
Senior Android Display Engineer
OPPO
08.2020 - 07.2023
- Led the complete bring-up of display and touch peripherals for multiple projects demonstrating strong performance under challenging conditions and earning commendation from senior leadership.
- Developed and implemented the complete stack for 'always on display' functionality, spanning from user space to kernel, ensuring seamless integration and optimal performance.
- Proficiently interfaced with Android graphics framework, leveraging OpenGL for graphics rendering and ensuring seamless integration and performance optimization within the system architecture.
Technical Project Manager
OnePlus
08.2021 - 03.2022
- Facilitated Agile processes for teams spanning India and China, emphasizing technical feasibility analysis and risk mitigation strategies.
- Accomplished delivery of flagship projects such as OnePlus Nord and OnePlus 7 series, overseeing the successful deployment of millions of devices. Achieved on-time milestone completion through effective team collaboration, resulting in high-resolution rates.
Education
B.Tech in Electronics & Communication Eng. -
National Institute of Technology - Jamshedpur
05.2020
Skills
- Embedded C
- C
- Python
- Bash
- Java
- Android Systrace
- Git
- Gerrit
- Jenkins
- GDB
- Trace32
Projects
User-Aware HAL Add-On for RTOS
- Developed a native service to interface with CPU resource controllers, reducing binder transactions by half and maintaining vendor API independence.
- Enhanced customization for event-driven and resource-driven CPU scheduling.
- Achieved a 20% improvement in event-driven performance latencies, resulting in a 12% improvement in VOC (Voice of Customer) for performance issues.
Patent Holder
- Inventor of a one-handed operation method for touch terminals and readable storage medium, filed under Application Publication Number CN116149536A.
- Developed innovative solution aimed at enhancing user experience and accessibility in mobile device interactions.
Timeline
Lead Embedded Engineer - Memory and Performance
OPPO
07.2023 - Current
Technical Project Manager
OnePlus
08.2021 - 03.2022
Senior Android Display Engineer
OPPO
08.2020 - 07.2023
B.Tech in Electronics & Communication Eng. -
National Institute of Technology - Jamshedpur
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