Hardware Acceleration software stack.

● Define and drive next generation Android software framework and platform architecturechanges to realign the interface and collaboration with SoC partners, sanitize Androidecosystem with security enhancement and fragmentation improvement.● Collaborate with top SoC vendors for new hardware IP and value add software features, driveOEM implementation, upstreaming new feature requests into Android framework.● Drive SoC and OEM partners on Project Treble for Android 8.0 new platform interface design-(https://source.android.com/devices/architecture/treble), re-architecture SoC vendors’ Android platform and OEM products on kernel, HAL, binder IPC, SePolicy, vendor SDK/Test suite.

● Chipset architecture for power features design and modeling, software performance and powermodeling and memory budgeting for power dashboard use cases and comprehensive days ofuse model.● MSM power management software architecture, design, and implementation to manage lowpower use cases and high performance use case power with managing low power H/W IPblocks and SoC chipset power features.● Software architecture and implementation of wireless subsystem power collapse for powersave mode, hardware IP clocks and voltage generation and frequency-voltage scaling, busbandwidth arbitration and scaling.● Linux Android Wireless connectivity software development on application processor, kerneldevice driver and WLAN/Bluetooth software HALs, protocol stack, applications. Clock andPMIC driver on Linux host driver and ARM power core firmware development.● 802.11 WLAN protocol implementation of power features, chipset low power procedures inbeacon mode, broadcasting and multicasting filtering, network sleep entry, low powermemory mode, antenna sharing and coexistence.● MSM power analysis/optimization on OEM targets for power dashboard, performancevariations and days of use, improve the power and performance on customer’s design.● MSM application cpu and wireless subsystem cpu cores, cache, memory and bus performanceprofiling and tuning with vertical software stack end to end, improve SoC active power usecases of wireless data transfer.● MSM audio software development, Linux Android audio driver framework and audiohardware libraries. Development of AudioLite framework on Hexagon QDSP with audioeffect and mixer libraries.● ARM SoC multimedia software architecture and implementation for customized multimediaprocessor and hardware IPs, development of video software stack including OMXmultimedia software stack, MPEG/H263 encoder and decoder, HW codec drivers.● 17 QUALSTAR awards won for exceptional contributions.