Netflix-Skunkworks/service-capacity-modeling
Oct 2024 – Jun 2025
3 Months active
Languages Used
Python
Technical Skills
AWS EBSCapacity PlanningCassandraCloud ComputingSystem DesignBackend Development
ayushis
PROFILE
Ayushis
Ayushi Sharma contributed to the Netflix-Skunkworks/service-capacity-modeling repository by developing and refining backend features for Cassandra capacity planning. She prioritized local disk usage over AWS EBS by default, adjusting configuration parameters and implementing comprehensive tests to ensure correct behavior across storage scenarios. In another feature, she enhanced the merging of derived buffer configurations, introducing a new compute buffer and validating integration through automated testing. Addressing reliability, she corrected memory allocation logic for Cassandra write buffers, making resource planning reserved-memory aware and updating tests for accuracy. Her work demonstrated depth in Python, system design, and performance optimization, resulting in robust, maintainable improvements.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
4Total
Bugs
1
Commits
4
Features
2
Lines of code
198
Activity Months3
Your Network
111 people
Work History
June 2025
1 Commits
Jun 1, 2025Concise monthly summary for 2025-06 focusing on business value and technical achievements in the Netflix-Skunkworks capacity modeling effort. The month centered on correcting memory accounting for Cassandra-based write buffers and aligning resource planning with reserved memory needs.
1 Commits
Jun 1, 2025Concise monthly summary for 2025-06 focusing on business value and technical achievements in the Netflix-Skunkworks capacity modeling effort. The month centered on correcting memory accounting for Cassandra-based write buffers and aligning resource planning with reserved memory needs.
June 2025
March 2025
2 Commits • 1 Features
Mar 1, 2025March 2025 performance summary for Netflix-Skunkworks/service-capacity-modeling: Delivered a feature to enhance Derived Buffers Configuration in Capacity Planning, enabling derived buffers from input desires to merge into default CapacityDesires buffers within the Capacity Planner. Introduced a new derived buffer named 'compute' to validate integration of derived buffers. Added automated tests to validate the merge behavior of derived buffers. Commits included: 36a98e2579f5aa651413f192d260f22919bd796e (support derived buffer passed in the input desires) and 0df03b65b8eba3ae56f34bb5a2d30049de92ece4 (test to validate merge of derived buffer).
March 2025
2 Commits • 1 Features
Mar 1, 2025March 2025 performance summary for Netflix-Skunkworks/service-capacity-modeling: Delivered a feature to enhance Derived Buffers Configuration in Capacity Planning, enabling derived buffers from input desires to merge into default CapacityDesires buffers within the Capacity Planner. Introduced a new derived buffer named 'compute' to validate integration of derived buffers. Added automated tests to validate the merge behavior of derived buffers. Commits included: 36a98e2579f5aa651413f192d260f22919bd796e (support derived buffer passed in the input desires) and 0df03b65b8eba3ae56f34bb5a2d30049de92ece4 (test to validate merge of derived buffer).
October 2024
1 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for Netflix-Skunkworks/service-capacity-modeling. Delivered a feature to prioritize local disks over EBS by default in Cassandra capacity modeling, with adjusted default configurations (require_local_disks, max_local_disk_gib, max_regional_size) and added tests to cover scenarios with and without attached disks to ensure correct behavior when EBS is not the preferred option. The change set includes the commit that removes EBS from the suggestions: da4f6d637fb6428ce54350cd4cdeaea2d2aeb24c.
1 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for Netflix-Skunkworks/service-capacity-modeling. Delivered a feature to prioritize local disks over EBS by default in Cassandra capacity modeling, with adjusted default configurations (require_local_disks, max_local_disk_gib, max_regional_size) and added tests to cover scenarios with and without attached disks to ensure correct behavior when EBS is not the preferred option. The change set includes the commit that removes EBS from the suggestions: da4f6d637fb6428ce54350cd4cdeaea2d2aeb24c.
October 2024
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Quality Metrics
Correctness87.6%
Maintainability85.0%
Architecture85.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
Python
Technical Skills
AWS EBSBackend DevelopmentCapacity PlanningCassandraCloud ComputingPerformance OptimizationPythonSystem DesignTesting
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