starkware-libs/sequencer
Feb 2025 – Feb 2026
5 Months active
Languages Used
RustShell
Technical Skills
Asynchronous ProgrammingNetworkingRustlibp2pIntegration TestingSystem Testing
Shahak Shama
PROFILE
Shahak Shama
Shahak contributed to the starkware-libs/sequencer repository, focusing on backend stability and workflow alignment over a five-month period. He improved the Papyrus Network Discovery process by introducing sleep-controlled polling in Rust, reducing network overload and enhancing node discovery reliability. Shahak also strengthened integration testing by extending phase durations, making test scenarios more realistic and robust. He aligned development scripts with testnet branches using Shell scripting, ensuring consistent validation environments. Additionally, he resolved merge conflicts in build proposal and integration components, standardizing error handling and maintaining compatibility with upstream changes. His work demonstrated depth in asynchronous programming, configuration management, and distributed systems.
Overall Statistics
Feature vs Bugs
40%Features
Repository Contributions
5Total
Bugs
3
Commits
5
Features
2
Lines of code
2,192
Activity Months5
Your Network
121 peopleWork History
February 2026
1 Commits
Feb 1, 2026February 2026 monthly summary for starkware-libs/sequencer focused on maintenance, stability, and alignment with upstream changes. No new features shipped this month; main work centered on resolving integration issues to ensure compatibility with Apollo Batcher and Gateway components and to prevent build/CI regressions.
1 Commits
Feb 1, 2026February 2026 monthly summary for starkware-libs/sequencer focused on maintenance, stability, and alignment with upstream changes. No new features shipped this month; main work centered on resolving integration issues to ensure compatibility with Apollo Batcher and Gateway components and to prevent build/CI regressions.
February 2026
July 2025
1 Commits
Jul 1, 2025July 2025: Focused on stabilizing the Build Proposal workflow in the Sequencer, delivering a reliable initialization path and robust error handling. Resolved merge conflicts in build_proposal.rs to enable consistent block-building initiation and proposal content retrieval, with standardized error handling to improve maintainability and downstream reliability.
July 2025
1 Commits
Jul 1, 2025July 2025: Focused on stabilizing the Build Proposal workflow in the Sequencer, delivering a reliable initialization path and robust error handling. Resolved merge conflicts in build_proposal.rs to enable consistent block-building initiation and proposal content retrieval, with standardized error handling to improve maintainability and downstream reliability.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 — Focused on aligning the Sequencer development workflow with testnet parity by implementing Testnet Branch Alignment. Updated scripts to reference main-v0.14.0-testnet to ensure testnet validation runs against the correct branch; commit 53412a830285ebcb5992517cf324a3b70979685f.
1 Commits • 1 Features
Jun 1, 2025June 2025 — Focused on aligning the Sequencer development workflow with testnet parity by implementing Testnet Branch Alignment. Updated scripts to reference main-v0.14.0-testnet to ensure testnet validation runs against the correct branch; commit 53412a830285ebcb5992517cf324a3b70979685f.
June 2025
March 2025
1 Commits • 1 Features
Mar 1, 2025Monthly summary for 2025-03 focusing on key accomplishments, with emphasis on business value and technical achievements. The work centered on improving the reliability and validation of Starknet integration tests for the Sequencer repository.
March 2025
1 Commits • 1 Features
Mar 1, 2025Monthly summary for 2025-03 focusing on key accomplishments, with emphasis on business value and technical achievements. The work centered on improving the reliability and validation of Starknet integration tests for the Sequencer repository.
February 2025
1 Commits
Feb 1, 2025February 2025: Delivered a targeted stability improvement to the Papyrus Network Discovery flow in starkware-libs/sequencer, focusing on sleep-controlled polling to prevent overload and ensure reliable node discovery.
1 Commits
Feb 1, 2025February 2025: Delivered a targeted stability improvement to the Papyrus Network Discovery flow in starkware-libs/sequencer, focusing on sleep-controlled polling to prevent overload and ensure reliable node discovery.
February 2025
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Quality Metrics
Correctness86.0%
Maintainability84.0%
Architecture80.0%
Performance78.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
RustShell
Technical Skills
Asynchronous ProgrammingConflict ResolutionIntegration TestingNetworkingRustScriptingSystem Testingbackend developmentconfiguration managementlibp2p
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