Mar 2018 – Dec 2020 · 2 yrs 9 mos · Bengaluru Area, India

• Platform Abstraction Layer Modules: Development and Enhancements
• Design of Logging framework for multicore systems and its integration with Debug Manager Tool for getting insequence trace messages on application console.
• Driver Framework enhancements for increasing cpu idle time.
• Multicore Split of 5G Protocol Stack
• Studied Layer 2 modules of 5G Protocol stack from system perspective. Identified performance bottlenecks in the existing system and improved overall throughput by splitting the data plane across multiple cores.
• Identification of critical sections in protocol stack and their protection using system utilities.
• PCIe driver related optimizations for maximizing data throughput.
• Commercial Activities for 5G Devices
• Actively participating in ongoing commercial activities for Samsung’s 5G Smartphones, MHS devices.
• Fixed several critical issues in Samsung’s first 5G CPE device which was recently commercialized in cities of Houston, Sacramento.
• Experience of working with cross culture distributed teams, travelled to Head Quarters (Suwon) South Korea multiple times for directly working with customers.

Jun 2016 – Feb 2018 · 1 yr 8 mos · Bengaluru Area, India

• Design and Development of Samsung’s proprietary Multicore Real Time OS
• 3-tier multi core fragmented task scheduler design and its implementation.
• Implementation of Kernel Data structures.
• Design and development of core IPC modules: Signals, Message Queues, Semaphores and Mutex.
• Wrote Trace32 cmm scripts for providing debug infrastructure for developed RTOS.
• Developed RTOS was taken for World’s first 5G Demo at Pyeongchang Winter Olympics, 2018.
• Platform Abstraction Layer Modules: Development and Enhancements
• Wrote abstraction layer code for decoupling application code(5G Protocol Stack) from underlying platform(RTOS) implementation.
• Development of Task profiler for visualising sequence of events, transitions between the tasks happening in the system on open source GTKWave Tool. This tool comes very handy while debugging critical protocol issues.
• Developed test framework for performance comparison between multiple operating systems, and derivation of KPI metrics.

May 2015 – Jul 2015 · 2 mos · Bengaluru Area, India

• Research intern in Cognitive Communication Team which was a part of Advanced Research Group.
• Worked on design and development of streaming protocol for broadcasting videos to multiple user equipments with minimal jitter and packet loss.