Jan 2020 – Oct 2020 · 9 mos · Bengaluru Area, India

• Chipset Power and Thermal Behaviour Analysis & Optimization . Customer Engagement . Tools Design .

Nov 2019 – Dec 2019 · 1 mo

• Power and Thermal Optimizing Activities by taking breakdown from waveforms generated by Kratos to understand battery current at each rail. Generating Debugger Extensions for WinDbg .By understanding clock voltage plans of chip designs for every use-case, if anything not according to plans then debugging for root cause using WinDbg and analyzing the impact from Windows OS using ETL's with the help of Windows Performance analyzer (WPA) and then optimizing the power based on NPA, ICB and clock dumps that are collected using WINDBG from various subsystem’s (APSS, MPSS, LPASS, WCNSS). Communicating to Microsoft if anything needs to be optimized from Windows Operating System. Achieving targeted goals for each use case (CS goals).

Jan 2017 – Nov 2019 · 2 yrs 10 mos

• My Project activities in Qualcomm involves understanding the PEP Module in threshold (Windows 10) devices and different PEP algorithms and features (XO, VDD, BCL and DCVS Etc.,) and validate the features of PEP and functionality of its algorithms ,Automating the tests using python & optimizing power on Qualcomm reference designs for various use-cases like Rock Bottom, Sleep, static display and multimedia use cases like audio, Video/Audio decode, video encode, and Data use cases like LTE, 3G and WIFI.

Apr 2016 – Dec 2016 · 8 mos · Bengaluru, Karnataka, India

• Deployed into Client Qualcomm and working as a part of Windows Device drivers Team.
• Roles and Responsibilities : Optimizing Power by taking breakdown from waveforms generated by Kratos to understand battery current at each rail. Generating Debugger Extensions for Windbg .By understanding clock voltage plans of chip designs for every use-case, if anything not according to plans then debugging for root cause using windbg and analyzing the impact from Windows OS using Etl’s with the help of Windows Performance analyzer (WPA) and then optimizing the power
• based on NPA, ICB and clock dumps that are collected using WINDBG from various subsystem’s (APSS, MPSS, LPASS, WCNSS). Communicating to Microsoft if anything need to be optimized from Windows apss side. Achieving targeted goals for each use case (CS goals), Creating CR (Change requests to Qualcomm teams and Microsoft) and Tracking them with the help of Prism as well as helping with required Analysis and logs.

Apr 2015 – Mar 2016 · 11 mos · Bengaluru, Karnataka, India

• Deployed into Client Qualcomm and working as a part of Windows Device drivers Team.
• Role and Responsibilities : Planning and executing both development and test activities for PEP team in India for multiple chipsets MSM 8909 / MSM 8994/ MSM 8952. Validating the algorithms designed for plugin, then debugging to find the root cause if any issues found using QEPM, WINDBG and WPA then addressing the fixes identified in testing. Identifying the Test
• Coverage gap in existing test plans and updating the Test Plans based on the designs. Working on to Automate the existing manual tests to run on wincase (Python based frame work).Triaging the reports generated by wincase to find the failure.

Nov 2013 – Mar 2015 · 1 yr 4 mos · Bengaluru, Karnataka, India

• Joined as Trainee engineer in Embedded Systems group and Promoted to Embedded Engineer 1
• C Programming and Low level Driver Development & Unit Testing.
• Knowledge in Programming firmware 8051 ,TI MSP430 and ARM Micro-controllers.
• Understanding of Linux System Programming which includes Process Management ,Thread Synchronization , POSIX Threads , Inter-process Communication
• Developed Drivers for GPS & GSM Modems and Camera Module.
• Developed and performed unit and function level testing for drivers like UART , I2C, SPI Communication with implementation skills in C and Bit-banging.
• Developed Firmware drivers with C Programming.
• Board bring up activities on ARM Based Processors(AM335X & BCM2835).
• Optimizing Boot time i.e., Minimize the booting sequence time by understanding and modifying the U-boot source code for the requirement.
• Involved in Porting Linux on AM335X and openWRT on BCM2835 processor and bring the board-up with minimum essential configurations required for controlling network traffic.

May 2013 – Oct 2013 · 5 mos · Hyderabad Area, India

• Involved in developing drivers for firmware.
• Working on Proof of concepts based on IEEE Projects.