Vishnu Kalidasan
SWE CoreOS - Storage Tech at Apple
Blacksburg, Virginia, United States
Summary
👤
Senior🎓
Top SchoolVishnu Kalidasan is an embedded systems and Linux kernel engineer with nine years of experience building storage, imaging, and low-level drivers for companies like Apple, Qualcomm, Tesla, and Rivian. He specializes in pre-silicon and post-silicon bring-up, DMA/HDMA, PCIe, V4L2 multimedia pipelines, and real-time/interrupt-driven firmware, pairing deep C/C++ expertise with hands-on hardware debugging using oscilloscopes and schematics. At Qualcomm he led camera systems integration and received an ORION INSTA award for outstanding performance; at Tesla he focused on PCIe and IIO driver work for Autopilot. Currently on Apple’s CoreOS Storage team, he blends OS/kernel internals, memory management, and concurrency optimization to deliver robust system software. His open-source contributions include improving precision and reporting logic in the widely used coverlet-coverage project, reflecting attention to correctness in test and tooling. Based in Blacksburg, VA, he combines academic research in computer architecture and security with pragmatic product-driven engineering.
9 years of coding experience
6 years of employment as a software developer
High School, High School at Sri venkateshwara matriculation higher secondary schoolMaster of Science - MS Computer Engineering, Master of Science - MS Computer Engineering at Virginia TechBachelor’s Degree Electrical and Electronics Engineering, Bachelor’s Degree Electrical and Electronics Engineering at Anna University Chennai
Stackoverflow
1reputation
20reached
0answers
1question
Github Skills (13)
asp-net10
net10
unit-testing10
code-coverage10
dotnet10
csharp10
dotnet-core10
test-automation10
cross-platform8
unit-test8
jenkins6
jenkins-pipeline6
cicd6
Programming languages (2)
Github contributions (5)
coverlet-coverage/coverlet
May 2019 - Jun 2019
Cross platform code coverage for .NET
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:7 commits, 6 PRs, 51 comments in 1 month
Contributions summary:Vishnu primarily contributed to the improvement of code coverage by modifying test files and reporters to ensure accurate percentage calculations. Their work included modifying existing test cases, adding new tests for precision, and fixing reporting logic in Cobertura and OpenCover reporters to provide correct branch and line coverage percentages. They also addressed an issue in `CoverageDetails.cs` to return 100% when no lines exist. The user also focused on modifying test cases to improve the arithmetic precision for line and branch coverage calculations and fixing exit codes for specific failures.
instrumentationdotnetbytecodeunittestcoverlet
sasivishnu/coverlet
May 2019 - Jun 2019
Cross platform code coverage for .NET Core
Contributions:2 PRs, 11 pushes, 12 branches in 1 month
dotnetnet-corecsharpcoveragecross-platform
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