SUMMARY

• Hands on experience in Embedded Linux/QNX RTOS OS porting, debugging.
• Extensive hands on experience on Linux device driver, Embedded Linux OS Board bring up on ARM targets.
• Extensive hands on experience on Android OS Board bring up on ARM targets.
• Extensive hands on experience on Embedded OPENWRT OS (ATTITUDE ADJUSTMENT 12.09) Board bring for MIPS targets.
• Hands on experience on boot loader.
• Hands on experience on I2C, UART and SPI protocols.
• Good knowledge on Yocto build system.
• Good work experience on shell scripting.
• Extensive hands on experience on Android OS and Linux OS.
• Strong ability to debug hardware firmware on software issues.
• Good experience in customizing boot up code, porting it to different architecture platforms and debugging.
• Extensive working experience in consumer and automotive products design and development.
• Working experience on Android CDMA mobiles and IVI for chipset Qualcomm, ST and Lantiq.
• Working extensive experience on Qualcomm chipset and other ARM based chipsets.
• Working experience on networking products like Home Gateway Unit (HGU) and MIFI using chipsets SEQUANCE and LANTIQ.

TECHNICAL SKILLS

Relevant Experience: 7.8 years

Programing Language: C, C++, Shell Script, Python Linux Kernel programing, system programing Linux/Android BSP, Linux Device driver and Linux/Android middleware.

Platform: Linux OS, Android OS, Window

Domain Experience: Media & Entertainment, Consumer Electronics, Telecom, High Availability

Tools and Packages: Vim, Git, Gerrit, Jira, RDK, Source Insight, CVS, QT QML Creator, Browsers (Chrome/Firefox/IE), ClearCase, Python

TECHNICAL SKILLS

• Linux device driver, Linux Platform, Android Platform and Linux kernel internals.
• Very good knowledge on Android System Architecture.
• Very good knowledge on Android Middleware like HIDL and treble.
• Extensive knowledge on C and Data Structures.
• Extensive knowledge on Linux Device drives.
• Extensive knowledge on Linux Kernels Architectures and internals.
• Good knowledge on Linux system programming & Android Boot Optimization.
• Having good knowledge on Android, Linux an Openwrt OS.
• Knowledge on ARM and MIPS architecture.
• Knowledge on socket programming and networking protocols.
• Good knowledge of working on android SDK software.
• A keen communicator and team player with strong leadership, analytical, logical and quick learning skills.
• Attitude to take up entrusted job with sincerity and complete within stipulated time.
• Extensive Working experience Bluetooth profiles like Classic Bluetooth, Bluetooth Smart (Bluetooth Low energy) etc.
• Good knowledge on Schematic Analyzing capabilities.
• Good Understanding of in Product Development Life Cycle.

PROFESSIONAL EXPERIENCE

Team Member

Responsibilities:

• Bring up of new camera services in android middleware Android Pie.
• Bring up new Audio and firmware services using HIDL and writing new client application to communicate using RPC.
• Writing unit test case to validate camera, audio and firmware service.
• Worked on tuning platform architecture development.
• Writing code/policy for Android Security
• Multimedia performance and architecture Analysis.
• Board brig up Android Native services using HIDL.
• Fixing the bugs raised by customer
• Fixing Security issues

Technologies: Android OS Oreo and Pie. Qualcomm Snapdragon845.

Tools: QPST, Trace 32, QUALCOMM Flash Image Loader, Android studio

Team Member

Responsibilities:

• Board brig up of Android Kernel
• Brig up Headless Android in Android IVI.
• Worked on tuning platform architecture development.
• Writing code/policy for Android Security
• Board brig up Android Native services
• Optimization of Native services
• Optimization of Android services to gain the boot.
• Fixing the bugs raised by customer
• Fixing Security issues

Technologies: Android OS Oreo and Pie. Qualcomm Snapdragon820 (APQ89xx), QNX, Hypervisor.

Tools: QPST, Trace 32, Crashscope, Crash utility, QUALCOMM Flash Image Loader, Android studio

Team Member

Responsibilities:

• Board brig up of Android Kernel
• Worked on Android Verified boot enablement.
• Board brig up Android Native services
• Optimization of Native services
• Enable Secure boot
• Writing code/policy for Android Security
• Optimization of Android services which are not required to gain the boot time.
• Fixing the bugs raised by customer
• Fixing Security issues like Enabled the Android Selinuxin Qualcomm Chipsets.

Technologies: Android OS Oreo and Pie. Qualcomm Snapdragon820 (MSM89xx)

Tools: QPST, Trace 32, Crashscope, Crash utility, QFIL, Android studio, Git,JIRA, and prism

Team Member

Responsibilities:

• Board brig up of Android Kernel
• Board brig up Android Native services and tuning native services based on the automotive
• Optimization of Native services
• Writing code/policy for Android Security
• Worked on Key Performance Indicator for device
• Optimization of Android services like zygote and other Android native services to gain the boot time.
• Fixing the bugs raised by customer
• Fixing Security issues.

Technologies: Android M, Qualcomm Snapdragon 600 (APQ80xx)

Tools: QPST, Trace 32, Crash scope, Crash utility, QFIL, Android studio, Git jira and prism

Team Member

Responsibilities:

• Board bring up activity for the target board.
• Kernel, U - boot customization and porting for the target board.
• Writing U-boot level placation to test the board functionalities (Memory and USB).
• U-boot customization in board platform level.
• Developing the platform specific Linux driver.
• Customized of touch screen driver (GOODIX 813)
• Customized of GPS Linux Device driver.
• Customized the Camera drivers.
• Customized the WIFI and BT driver.
• Developed the test

Technologies: Android ICS, Linux 3.0.8, ARM, ST (spear1340)

Tools: C, Active TCL, TeraTerm, Trace32, Minicom and Git .

Team Member

Responsibilities:

• Board bring up activity for the target board.
• Wi-Fi calibration and testing all functions like multicasting DHCP, USB storage.
• Kernel, U-boot customization and porting for target board.
• Board calibration and testing.
• Developing the test cases.
• Developing the platform specific driver.

Technologies: Openwrt Attitude Adjustment (12.09), Linux 2.6.32.42, LANTIQ (GRX388, Falcon98020), MIPS

Tools: C, Active TCL, TeraTerm, Trace 32

Team Member

Responsibilities:

• Board bring up activity for the target board.
• Kernel, U-boot customization and porting for target board.
• Written General UART Linux Device Driver to communicate Finger print module.
• Board RF calibration and testing.
• Web UI Configuring and customizing.
• Wi-Fi (88W8782-marvel chipset) and MMC driver integration.
• Customization and Integration of TR69 client.
• Developing the test cases.
• Developed the MMC drivers.

Technologies: Openwrt Attitude Adjustment (12.09), Linux 2.6.32.11, MIPS, SEQUANS (SQN3120-4G support).

Tools: Amontec JTAG, CMW 500(for RF testing) minicom, C and OpenOCD

Team Member

Responsibilities:

• Board bring up activity for the target board.
• Kernel, Roofs customization and porting for the target board.
• MP software customization for target board.
• Developing the platform specific Linux driver.
• Customized of touch screen driver.
• Customized of GPS Linux Device driver.
• Customized the Camera drivers.
• Customized the WIFI and BT driver.
• Developed the test cases

Technologies: Android ICS, Linux 3.0.8, Qualcomm (7627a-qrd).

Tools: C, Linux device drivers, TeraTerm, Trace32, Minicom.

Team Member

Responsibilities:

• Board bring up activity for the target board.
• Design and developed code for Toshiba Bluetooth Module.
• Design and developed code for SEIKO Printer Module.
• Design and developed code for USB Module.
• Design and developed code for LED implementation.
• Design and developed code for Battery implementation.
• Developing the test cases.
• Developing exceptions cases for Full Thermal Printer Project.
• Full Project Test and Report the test cases.

Technologies: Windows based KEIL IDE, ARM, STM32F2XXxx, C, RTX.

Tools: ST link Utility.

Team Member

Responsibilities:

• Board bring up activity for the target board.
• Design and developed code for Bluetooth Low energy.
• Full Project Test and Report the test cases

Technologies: Windows based KEIL IDE, ARM, STM321xx, C, RTX, ST link Utility.

Tools: ST link Utility.