
Keshav Gupta contributed to the sonic-net/sonic-mgmt and sonic-net/sonic-buildimage repositories by enhancing hardware platform support and test reliability for Marvell and Mellanox devices. He integrated the Marvell Teralynx driver using CMake and Debian packaging, enabling reproducible builds and streamlined deployment in SONIC OS images. In sonic-mgmt, he improved test automation by refining FEC test logic and implementing platform-aware skipping for Mellanox SFP EEPROM tests, reducing false positives and unnecessary CI runs. His work leveraged Python, YAML, and build automation tools to align test suites with actual hardware capabilities, demonstrating depth in embedded systems and platform validation workflows.
February 2026 monthly summary for sonic-mgmt: Delivered a targeted reliability improvement by introducing platform-aware skipping for Mellanox SFP EEPROM tests in batch runs. The change prevents running tests on non-Mellanox/Nvidia Bluefield platforms, speeding up CI, reducing resource usage, and improving batch parity with manual runs. Updated the gating to reflect Mellanox tests in tests_mark_conditions_platform_tests.yaml, aligning with other Mellanox tests and ensuring consistent behavior across the suite. This work is backed by commit 09b958a768a5cbca8c5e9972697dd7405f1b31c1.
February 2026 monthly summary for sonic-mgmt: Delivered a targeted reliability improvement by introducing platform-aware skipping for Mellanox SFP EEPROM tests in batch runs. The change prevents running tests on non-Mellanox/Nvidia Bluefield platforms, speeding up CI, reducing resource usage, and improving batch parity with manual runs. Updated the gating to reflect Mellanox tests in tests_mark_conditions_platform_tests.yaml, aligning with other Mellanox tests and ensuring consistent behavior across the suite. This work is backed by commit 09b958a768a5cbca8c5e9972697dd7405f1b31c1.
Month: 2025-12 | Focus: Or-tools integration for Libsai on Marvell Teralynx and related packaging improvements in sonic-buildimage. Key work delivered this month includes adding the Or-tools dependency to libsai and creating a Debian package for Or-Tools libraries using CPack (packaging limited to libraries). No major bugs fixed this month. Impact: Enables optimization workloads on the Marvell Teralynx platform and streamlines deployment by delivering a ready-to-use library package. Business value: enhanced platform performance potential, reduced time-to-market for optimization features, and simplified downstream integration. Technologies/skills demonstrated: dependency management, CMake/CPack packaging, Debian packaging workflows, and external optimization library integration.
Month: 2025-12 | Focus: Or-tools integration for Libsai on Marvell Teralynx and related packaging improvements in sonic-buildimage. Key work delivered this month includes adding the Or-tools dependency to libsai and creating a Debian package for Or-Tools libraries using CPack (packaging limited to libraries). No major bugs fixed this month. Impact: Enables optimization workloads on the Marvell Teralynx platform and streamlines deployment by delivering a ready-to-use library package. Business value: enhanced platform performance potential, reduced time-to-market for optimization features, and simplified downstream integration. Technologies/skills demonstrated: dependency management, CMake/CPack packaging, Debian packaging workflows, and external optimization library integration.
July 2025 monthly summary: Expanded hardware platform support and strengthened the SONIC buildimage for Marvell Teralynx by integrating the driver as a git submodule, adding Debian packaging build recipes, and including the package in SONIC_ONE_IMAGE. This work improves hardware coverage, build reproducibility, and deployment readiness, setting the stage for faster onboarding of platforms in future releases.
July 2025 monthly summary: Expanded hardware platform support and strengthened the SONIC buildimage for Marvell Teralynx by integrating the driver as a git submodule, adding Debian packaging build recipes, and including the package in SONIC_ONE_IMAGE. This work improves hardware coverage, build reproducibility, and deployment readiness, setting the stage for faster onboarding of platforms in future releases.
June 2025 monthly summary for sonic-mgmt focused on reliability of platform tests and accurate validation of Marvell hardware capabilities. Implemented a Marvell FEC test suite accuracy fix that aligns test results with actual platform support, reducing false positives in CI and improving validation credibility for platform readiness.
June 2025 monthly summary for sonic-mgmt focused on reliability of platform tests and accurate validation of Marvell hardware capabilities. Implemented a Marvell FEC test suite accuracy fix that aligns test results with actual platform support, reducing false positives in CI and improving validation credibility for platform readiness.

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