google/perfetto
Sep 2025 – Mar 2026
2 Months active
Languages Used
C++protobuf
Technical Skills
Android InternalsProtocol BuffersSystem ProgrammingAndroid DevelopmentC++
sanath099
PROFILE
Sanath099
Contributed to the google/perfetto repository by developing two Android JobScheduler tracing features over two months, focusing on system observability and privacy. Built a protocol buffer extension to AndroidTrackEvent, capturing detailed scheduling data such as job ID, state, priority, and timing, which improved trace quality for performance analysis and debugging. Later, enhanced privacy by implementing interning for job names, adding a dedicated field to the proto and updating C++ headers to support PII filtering while maintaining backward compatibility. Leveraged expertise in Android development, system programming, and Protocol Buffers to deliver robust, maintainable solutions for trace analytics and privacy-preserving workflows.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
221
Activity Months2
Your Network
261 peopleShared Repositories
261
Work History
March 2026
1 Commits • 1 Features
Mar 1, 2026March 2026 focused on privacy-preserving analytics improvements in Perfetto. Delivered PII Filtering Enhancement: Interning JobScheduler Track Event Names for Android by introducing interning of job names and adding a dedicated field to the proto and headers. This enables deduplicated, privacy-safe tracking data while preserving compatibility with existing consumers.
1 Commits • 1 Features
Mar 1, 2026March 2026 focused on privacy-preserving analytics improvements in Perfetto. Delivered PII Filtering Enhancement: Interning JobScheduler Track Event Names for Android by introducing interning of job names and adding a dedicated field to the proto and headers. This enables deduplicated, privacy-safe tracking data while preserving compatibility with existing consumers.
March 2026
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for google/perfetto: Delivered a new Android JobScheduler tracing extension to enrich observability of scheduling events. Implemented the AndroidJobSchedulerJob proto to capture job_id, state, priority, and timing, and integrated it as an extension to AndroidTrackEvent, enabling richer, more actionable traces for Android JobScheduler analysis. This work enhances debugging efficiency and supports data-driven performance optimizations across devices.
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for google/perfetto: Delivered a new Android JobScheduler tracing extension to enrich observability of scheduling events. Implemented the AndroidJobSchedulerJob proto to capture job_id, state, priority, and timing, and integrated it as an extension to AndroidTrackEvent, enabling richer, more actionable traces for Android JobScheduler analysis. This work enhances debugging efficiency and supports data-driven performance optimizations across devices.
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Quality Metrics
Correctness100.0%
Maintainability90.0%
Architecture100.0%
Performance80.0%
AI Usage30.0%
Skills & Technologies
Programming Languages
C++protobuf
Technical Skills
Android DevelopmentAndroid InternalsC++Protocol BuffersSystem Programming
Repositories Contributed To
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