Sachin Kumar Tiwari

Software Engineer

Bengaluru, Karnataka, India11 yrs 8 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in Android BSP and SoC support.
Proven track record in image processing integration.
Strong experience with Mali GPU architectures.

Stackforce AI infers this person is a Semiconductor and Embedded Systems expert with strong Android development skills.

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Skills

Core Skills

Android DevelopmentSystem On Chip (soc) SupportGpu DevelopmentImage ProcessingCodec Development

Other Skills

Android StudioAndroid SDKMachine LearningDeep LearningCamera HALGitAndroid BSP toolsTrace 32ARM Debugging toolsMali Midgard ArchitectureBifrost ArchitectureAndroid Framework

Experience

11 yrs 8 mos

Total Experience

5 yrs 10 mos

Average Tenure

8 yrs 1 mo

Current Experience

Samsung semiconductor india r&d center(ssir) bangalore

Staff Engineer

Apr 2018 – Present · 8 yrs 1 mo · Bengaluru, Karnataka, India

Ported Board Support Package(BSP) for exynos7 series soc's(exynos7885, exynos7884B, exynos7904, exynos7570,exynos780) for Android P, Android Q maintenance releases and soc's released with Android Q .
Provided customer support for exynos7 series soc's released in the market with Android P, Android Q, Android Q maintenance releases.
Provided support for the following test suites mandatory to release a soc in the market:
1. CTS (Compatibility Test Suite)
2. VTS (Vendor Test Suite)
3. GTS (Google Test Suite)
4. STS (Security Test Suite)
Expertise in various Android BSP tools like Trace 32, Android Studio, command line Android tools like stack trace, perfetto, dumpsys , logcat).
Expertise in adding a new custom device in Android Open Source Project.
Worked on the integration and development of Mali Arm GPU for exynos 7 series.
Provided support for Mali Midgard Architecture(used in exynos 7570,exynos 7870) and Bifrost Architecture(exynos 7885,exynos 8895).
Expertise in Arm Debugging tools (ARM Mobile Studio, Mali Texture Compression Tool).

Android StudioAndroid SDKMachine LearningDeep LearningCamera HALGit+2

Samsung r&d institute india - bangalore private limited

2 roles

Senior Software Engineer

Promoted

Oct 2015 – Mar 2018 · 2 yrs 5 mos

Worked on development and testing for Camera Application and Contacts Application for Exynnos 7885.
Worked on Integration of Image Processing Algorithms and Demo applications of those algorithms on
different chipsets like Qualcomm MSM8998, MSM8996, Exynos 7885.
All Image Processing algorithms are integrated using Vendor-Specific HAL(Hardware Abstraction Layer) and Vendor Proprietary Code.
Demo Applications were developed using Qualcomm SnapDragon Camera APK and Google Camera2 Application and changes were also done on Android Framework.

Image ProcessingAndroid Development