Sep 2020 – Apr 2022 · 1 yr 7 mos

• Worked on the lookaside crypto and compression (LCE) and DMA engine linux kernel drivers and userspace libraries in order to enable key SmartNIC features to be exposed via APIs and VF/PF handlers under virtualized environment.
• Designed and developed features like "Rate Limiting" in the driver and user space libraries, from scratch, that would enable consumers of the user space APIs to get bandwidth(Gbps) in accordance with a fixed SLA(service level agreement)

May 2017 – Aug 2020 · 3 yrs 3 mos

• Worked as a windows device driver developer on the 4G modem software stack
• Worked on the debugging of Intel Rapid Storage Technology(iRST) windows driver
• Worked on the debugging of Intel Smart Sound Technology(iSST) windows driver

Jan 2016 – Jan 2017 · 1 yr

Apr 2014 – Feb 2016 · 1 yr 10 mos · Greater Bengaluru Area

• Worked as a Windows driver developer for developing and maintaining NVMe device drivers for PCI based Solid State Devices(SSD) in the Memory Solutions Group of Samsung.
• The work included developing and maintaining features for Enterprise and Client storage solutions, submitting open source patches to the Windows open source forum - Open Fabrics Alliance(OFA) - for NVMe device drivers, improving the NVMe specification with ECNs as a part of the NVMe workgroup, etc. I worked with both Server Operating Systems (like WinServer2012, WinServer2012R2, WinServer 2008R2 etc) and Client operating systems like (Win 7, Win 8, Win 8.1 etc).
• Have debugged parts of the Windows kernel and obtained a good knowledge of Windows internals, storage protocols and translations(SCSI-NVMe translation for instance).
• Focused on improving the quality of service(QoS) from Samsung NVMe drives with respect to various parameters like performance, power consumption, reliability, etc.

Jul 2012 – Mar 2014 · 1 yr 8 mos

• Integral part of the development team -'ZENworks Asset Management and Inventory'. Developed the Java based 'Inventory Only Agent' (IOA) using OSGI framework,to be deployed on Macintosh platform.
• Supported the product with server side processing, agent-side software and hardware Inventory collection on Macintosh, Linux and Windows platform.
• Worked across various platforms, Linux( SLES, SUSE Desktop, RHEL, HP UX, AIX, CentOS etc), Macintosh(Leopard,Snow Leopard, Mountain Lion, Mavericks etc), Windows(XP, Vista, 2k3, etc).

May 2011 – Jul 2011 · 2 mos · Greater Kolkata Area

• Mathematical formulation of measures for cluster validation.
• (coded in C)

May 2010 – Jul 2010 · 2 mos · Greater Kolkata Area

• Arrived at a biologically motivated pattern for clustering multidimensional data using soft computing techniques. (coded in C)