Apr 2022 – Aug 2024 · 2 yrs 4 mos · Hyderabad, Telangana, India · Hybrid

• Working on FPGA acceleration for cloud database format to convert from parquet to arrow.
• Lead standalone acceleration software application development, based on Apache arrow c++ library and Intel FPGA.
• Optimised the embedded software with FPGA to perform 4x better than the software only solution.
• From scratch development of all the RTOS features like multi threading and scheduling in C/C++ language.
• Integrated the C++ software into Apache Spark 3.2.1 and conducted performance measurement using TPCDS dataset.
• Developed testing framework and automation framework for the software using python scriptin

Apr 2020 – Mar 2022 · 1 yr 11 mos

• Worked on development of embedded software tool for xilinx devices
• Owner of the command line tool (xsct) used for FPGA and SoC programming
• Involved in development of bootloader for SoC
• Actively involved in feature development and maintenance of Xilinx debugger tool
• Worked on framework development for regressions and other testing of internal toolchain
• Worked in linux environment mainly using C, python and partly using C++

Apr 2017 – Apr 2020 · 3 yrs

Jul 2016 – Mar 2017 · 8 mos · Hyderabad, Telangana, India

Jan 2014 – Jun 2016 · 2 yrs 5 mos · Singapore

• As part of HP networking, working for Software/Firmware development team. Developed I2C abstraction code for various Ethernet boards. Went through all the process of Investigation , design documentation. Implementation of I2C bus support for various devices on the board like temperature sensors, physical port manager, EPROM. Developed test script to test the module.
• Working on physical port manager features like TDR, flow control. Working on master and slave system managing the inter communication in the above modules. Developed software cable tester using the time domain reflectometry technology for switches with Broadcom and AQ based PHY chips. Worked on basics of XCVR interface and rom environment.

Jun 2013 – Jan 2014 · 7 mos · Singapore

• Worked on developing a simulator , which tests the embedding of virtual networks in hybrid optical electrical data centre. Development was done in python. Framework used was sage in linux. Algorithm was developed to map the client server requests onto the existing TOR switches. Objective was to fit Maximum number of interconnected servers, and also to provide the highest bandwidth both by using
• electrical and optical networks.

Aug 2011 – Jan 2013 · 1 yr 5 mos · Banglore , India

• As a part of mobile broad band vertical worked in Radio Network Controller(RNC) tester tool development team. Worked on 3G/UMTS protocol. Developed RNC features. Ran regression calls to as part of testing. developed using TTCN-3 scripts, CVOPS frame work and C language.Supported the team by doing RNC bring up.