Anurag Singh
Android (AOSP/Automotive) • Framework & System Services • HAL/VHAL/AIDL • SystemUI • SELinux •
- Role
- Senior Engineer at Marelli
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Anurag Singh
Android system-level developer with 3.5+ years of experience in AOSP customization, Bluetooth stack (Classic & BLE), and system service integration. Skilled in Android Framework, System UI, Settings UI, SELinux,AIDL, HIDL, and debugging using ADB, Logcat, and Wireshark. Customized BatteryService, BatteryStatsService, and PowerManagerService in AOSP for device-specific power optimizations. Analyzed batterystats with Historian to identify wake locks, CPU overuse, and high-drain apps.Experienced with Bluetooth protocol layers (HCI, L2CAP, RFCOMM) and profiles (HFP, A2DP, MAP, PBAP, HRP, BAS, FMP). Proficient in building and customizing AOSP on Qualcomm and MediaTek platforms, using Android build systems like Soong, Kati, Makefiles, and tools such as Git, Android Studio, JIRA, and Confluence.Hands-on with secure OS development, UART/GPIO communication, driver integration, and system-level app development. Strong programming background in Java, C/C++, Shell, and XML, with testing expertise using JUnit, Mockito, Robolectric, atest, and CI/CD pipelines.Android Development - Android Framework-System Services-Android Build System- SELinux Policy- ADB (Android Debug Bridge)- Native Application Development- AIDL (Android Interface Definition Language)-BTC profiles : HFP, A2DP, MAP, PBAP-Bluetooth Protocol : HCI, L2CAP, RFCOMM-BLE Profiles : HRP, BAS, FMPTechnical Expertise - Android System UI- Android Settings UI- View System- UI ComponentsArchitecture Understanding - Android\'s core architectural concepts and componentsSystem Services Management - Experience in working with and customizing system servicesSystem-Level Application Development - Development and modification of system-level applications like Settings and LauncherAndroid StudioAndroid Native Application - Custom Camera- IOControllers- Logger- Serial ManagerHardware and Device Experience - i500 device (Tablet)- Dolphin Board- Raspberry Pi (Rpi)Library Integration - GPIO into Source CodeAndroid Build System - Kati- Soong- Ninja- Makefiles- Android bpCommunication Protocols - Serial Device Communication using UART- LED ON/OFF using GPIO
Experience
Senior Engineer
Oct 2025 — Present · Bengaluru, IN
Education
Dr. A.P.J. Abdul Kalam Technical University
B.tech
2017 — 2021
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