Jun 2025 – Aug 2025 · 2 mos · Bengaluru · On-site

Aug 2021 – May 2025 · 3 yrs 9 mos

• Falcon Reliable Transport Protocol for RDMA
• Google’s Swift as Datacenter Congestion control algorithm in HW and SW.
• Owned platform Kernel driver and HW Manager user-space component managing device interrupts and resources.
• Led the very first end-to-end RDMA-over-falcon bringup from Intel and debugged core functionality/datapath issues. Developed gRPC-based controlpath for Congestion Control configuration, Python debug tools and connection management.
• Virtio-blk Emulation for Mount Evans 200G IPU
• Led design and development of the IPU Virtio-blk transport plugin in the opensource storage framework: SPDK. Enabled IPDK & OPI integration.
• Exceeded customer requirements for storage datapath performance.
• Smart EndPoint for Mount Morgan 400G IPU
• Jointly developed a Vfio-based user-space library driving PCIe Config-space and MMIO BAR emulation
• Developed abstract transport library for HW mailbox communication

Jul 2018 – Dec 2021 · 3 yrs 5 mos

• QAT: QuickAssist Technology
• Developed DMA firmware for next-generation QAT in IPU, code-store optimizations & performance enhancements.
• Implemented Zstd Decompression & Snappy Compression Firmware.
• Led multiple control path kernel driver features: interrupt enablement, PCIe PF/VF resource allocation, and reset flow via transport mailbox.
• Collaborated on SDK, drove benchmarking, and system-level performance optimizations.
• FPGA based SmartNIC (for a leading PRC CSP provider)
• Control plane SW, driving resource/queue mapping between host and SoC
• SPDK-based app to intercept packets for handling sideband info from/to HW

Jun 2015 – Oct 2015 · 4 mos

• ◆ Worked on demand estimation for UK's largest Catalogue retailer
• ◆ Collaborated in design & implementation of the demand estimation algorithm
• ◆ Contribution: Reduced runtime of the algorithm significantly by query optimization
• ◆ Technologies used: Hadoop, SAS, R, MySQL