stellar/stellar-core
Nov 2024 – Jan 2026
6 Months active
Languages Used
PythoncfgC++MarkdownShellYAMLDockerfileMakefile
Technical Skills
Data AnalysisResource CalculationScriptingDocumentationLoggingSystem Configuration
anupsdf
PROFILE
Anupsdf
Anup Pani contributed to the stellar/stellar-core repository by delivering features and fixes that improved CI/CD efficiency, security documentation, and resource calculation accuracy. Over six months, Anup enhanced build automation and parallelization, standardized packaging and versioning, and updated configuration and logging practices to streamline production workflows. Using C++, Shell scripting, and Docker, Anup optimized CI cache behavior, implemented idempotent build scripts, and clarified security release notes to support audits and onboarding. The work demonstrated depth in DevOps, technical writing, and system configuration, resulting in more reliable builds, clearer documentation, and improved operational transparency for both developers and operators.
Overall Statistics
Feature vs Bugs
78%Features
Repository Contributions
13Total
Bugs
2
Commits
13
Features
7
Lines of code
601
Activity Months6
Your Network
40 peopleWork History
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 focused on strengthening security posture through enhanced release documentation for Stellar Core. Delivered targeted documentation updates for security protocol changes in Version 25, improving developer and operator awareness and reducing onboarding friction. This work aligns with release readiness and supports safer deployments.
1 Commits • 1 Features
Jan 1, 2026January 2026 focused on strengthening security posture through enhanced release documentation for Stellar Core. Delivered targeted documentation updates for security protocol changes in Version 25, improving developer and operator awareness and reducing onboarding friction. This work aligns with release readiness and supports safer deployments.
January 2026
November 2025
4 Commits • 1 Features
Nov 1, 20252025-11 monthly summary for stellar-core: Focused on CI reliability, packaging correctness, and security posture documentation. Key work included: (1) CI/build pipeline improvements enabling parallel builds, Ubuntu 24.04/clang-20 support, and clang-format-20 standardization; (2) packaging/versioning consistency ensuring STELLAR_CORE_VERSION includes the distro suffix correctly across Dockerfile, Makefile, and README; (3) security posture update for the Stellar-core state archival bug in v24.4.0 with exploitation status marked as unknown and mitigation steps documented. Commit highlights include 4730fc820022be8588b9087a0efbe8dfc6fc9429; ef5f10e81eb1107772aa3c8650d59a02901fe366; c409b3ebf3d1ccf64f8af0b0b8662bc6b2e82740; d8ff703f7dfc0f25cef01f5e02bca9ff243385bd.
November 2025
4 Commits • 1 Features
Nov 1, 20252025-11 monthly summary for stellar-core: Focused on CI reliability, packaging correctness, and security posture documentation. Key work included: (1) CI/build pipeline improvements enabling parallel builds, Ubuntu 24.04/clang-20 support, and clang-format-20 standardization; (2) packaging/versioning consistency ensuring STELLAR_CORE_VERSION includes the distro suffix correctly across Dockerfile, Makefile, and README; (3) security posture update for the Stellar-core state archival bug in v24.4.0 with exploitation status marked as unknown and mitigation steps documented. Commit highlights include 4730fc820022be8588b9087a0efbe8dfc6fc9429; ef5f10e81eb1107772aa3c8650d59a02901fe366; c409b3ebf3d1ccf64f8af0b0b8662bc6b2e82740; d8ff703f7dfc0f25cef01f5e02bca9ff243385bd.
September 2025
3 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for stellar/stellar-core. Focused on CI/CD efficiency improvements and security communications enhancements. Delivered two features with clear business value: faster feedback loops in CI and improved transparency around security fixes. These efforts reduce build times and operational risk while strengthening release governance. Major outcomes include increased CI cache efficiency, idempotent build processes, and detailed security release notes to aid audits and stakeholder understanding.
3 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for stellar/stellar-core. Focused on CI/CD efficiency improvements and security communications enhancements. Delivered two features with clear business value: faster feedback loops in CI and improved transparency around security fixes. These efforts reduce build times and operational risk while strengthening release governance. Major outcomes include increased CI cache efficiency, idempotent build processes, and detailed security release notes to aid audits and stakeholder understanding.
September 2025
May 2025
1 Commits • 1 Features
May 1, 2025May 2025: Focused on production observability for stellar-core by adjusting logging verbosity for history archive publishing. Implemented a change to switch the publishing path from DEBUG to INFO, reducing log noise in production while preserving visibility of critical operations. This delivers smoother incident response and lower log storage usage. No major bugs fixed in stellar-core this month. Overall impact: improved reliability and triage efficiency; reinforced production-grade logging practices. Technologies/skills demonstrated: logging instrumentation, code review, git-based traceability, and disciplined change management.
May 2025
1 Commits • 1 Features
May 1, 2025May 2025: Focused on production observability for stellar-core by adjusting logging verbosity for history archive publishing. Implemented a change to switch the publishing path from DEBUG to INFO, reducing log noise in production while preserving visibility of critical operations. This delivers smoother incident response and lower log storage usage. No major bugs fixed in stellar-core this month. Overall impact: improved reliability and triage efficiency; reinforced production-grade logging practices. Technologies/skills demonstrated: logging instrumentation, code review, git-based traceability, and disciplined change management.
December 2024
1 Commits • 1 Features
Dec 1, 2024Monthly summary for 2024-12 focusing on business value and technical achievements in stellar/stellar-core. This month delivered a documentation enhancement to the INVARIANT_CHECKS configuration example, clarifying default behavior and expanding coverage to help users configure and verify core invariants more reliably. No major bug fixes were reported for this repository this month.
1 Commits • 1 Features
Dec 1, 2024Monthly summary for 2024-12 focusing on business value and technical achievements in stellar/stellar-core. This month delivered a documentation enhancement to the INVARIANT_CHECKS configuration example, clarifying default behavior and expanding coverage to help users configure and verify core invariants more reliably. No major bug fixes were reported for this repository this month.
December 2024
November 2024
3 Commits • 1 Features
Nov 1, 2024November 2024 (stellar/stellar-core): Delivered Resource Calculation Baseline Updates for Soroban to improve capacity planning and resource budgeting. Changes include increasing the Soroban write byte limit to 129 KiB in the resource calculation script, standardizing the average classic LE size to 140 across configurations, and refreshing execution counts/output data in the resource calculation notebook to reflect the new metrics. These changes are supported by clear commit history and align with the Soroban data policy evolutions.
November 2024
3 Commits • 1 Features
Nov 1, 2024November 2024 (stellar/stellar-core): Delivered Resource Calculation Baseline Updates for Soroban to improve capacity planning and resource budgeting. Changes include increasing the Soroban write byte limit to 129 KiB in the resource calculation script, standardizing the average classic LE size to 140 across configurations, and refreshing execution counts/output data in the resource calculation notebook to reflect the new metrics. These changes are supported by clear commit history and align with the Soroban data policy evolutions.
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Quality Metrics
Correctness93.8%
Maintainability93.8%
Architecture93.8%
Performance92.4%
AI Usage33.8%
Skills & Technologies
Programming Languages
C++DockerfileMakefileMarkdownPythonShellYAMLcfg
Technical Skills
Build AutomationC++ developmentCI/CDContinuous IntegrationData AnalysisDevOpsDockerDocumentationGitHub ActionsLoggingResource CalculationScriptingShell ScriptingSoftware DocumentationSystem Configuration
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