facebook/kuduraft
Jan 2026 – May 2026
2 Months active
Languages Used
C++
Technical Skills
Build system configurationC++C++ developmentConcurrencyNetwork programmingThread Sanitization
Michael Percy
PROFILE
Michael Percy
Worked on the facebook/kuduraft repository to enhance reliability and stability in C++ backend systems, focusing on both feature development and bug fixes. Built a Buck-based Kudu RPC benchmark with improved TLS handshake handling, ensuring consistent and secure RPC communication. Addressed concurrency issues by making ReactorThread counters atomic and introducing thread sanitization macros, which reduced data races and improved test reliability. Further stabilized timeout logic in TimeoutBackoffHelper by enforcing correct min/max relationships, preventing crashes under high load. Emphasized robust testing and CI validation throughout, leveraging skills in C++, concurrent programming, and build system configuration to deliver safer, more predictable deployments.
Overall Statistics
Feature vs Bugs
33%Features
Repository Contributions
6Total
Bugs
2
Commits
6
Features
1
Lines of code
176
Activity Months2
Your Network
3052 peopleSame Organization
@meta.com3012
Peter RongMember
Zain RizviMember
Aaditya NairMember
Aahan AggarwalMember
Aliaksei AndreyeuMember
Arjun ChaturvediMember
Aaron FarberMember
Aaron PollackMember
Aaryaman SagarMember
Work History
May 2026
1 Commits
May 1, 2026May 2026 monthly summary for developer work on facebook/kuduraft. Focused on stabilizing the backoff logic in TimeoutBackoffHelper to prevent crashes and ensure predictable timeouts under high miss thresholds, with targeted validation and CI checks.
1 Commits
May 1, 2026May 2026 monthly summary for developer work on facebook/kuduraft. Focused on stabilizing the backoff logic in TimeoutBackoffHelper to prevent crashes and ensure predictable timeouts under high miss thresholds, with targeted validation and CI checks.
May 2026
January 2026
5 Commits • 1 Features
Jan 1, 2026January 2026 performance summary for facebook/kuduraft focus on benchmark reliability, cross-build portability, and test hygiene. Implemented Buck-based Kudu RPC benchmark, ensured TLS handshake reliability, and hardened the test suite against data races and flaky tests through portable TSAN support, atomic counters, and suppressions infrastructure. These changes improve benchmark reliability, ensure consistent TLS across RPC calls, and raise overall test stability, enabling faster iteration and safer deployments.
January 2026
5 Commits • 1 Features
Jan 1, 2026January 2026 performance summary for facebook/kuduraft focus on benchmark reliability, cross-build portability, and test hygiene. Implemented Buck-based Kudu RPC benchmark, ensured TLS handshake reliability, and hardened the test suite against data races and flaky tests through portable TSAN support, atomic counters, and suppressions infrastructure. These changes improve benchmark reliability, ensure consistent TLS across RPC calls, and raise overall test stability, enabling faster iteration and safer deployments.
Activity
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Quality Metrics
Correctness100.0%
Maintainability83.4%
Architecture90.0%
Performance83.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++
Technical Skills
Build system configurationC++C++ developmentConcurrencyNetwork programmingThread Sanitizationatomic operationsbackend developmentconcurrent programmingdebuggingsoftware developmentsystem designtestingthread safety
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