hyperledger-cacti/cacti
Nov 2024 – Jun 2026
12 Months active
Languages Used
GoJavaScriptKotlinPythonSolidityTypeScriptYAMLGradle
Technical Skills
API DesignAPI DevelopmentBackend DevelopmentBlockchainBlockchain DevelopmentBlockchain Integration
Rafael Belchior
PROFILE
Rafael Belchior
Over the past year, contributed to the hyperledger-cacti/cacti repository by delivering core platform features, stabilizing CI/CD pipelines, and advancing blockchain integration. Developed cross-chain communication and process mining capabilities, enhanced SATP Hermes with NFT support and adapter layers, and improved onboarding through comprehensive documentation. Focused on security by implementing vulnerability scanning, dependency pinning, and supply-chain risk mitigation. Leveraged TypeScript, Node.js, and Go to build robust APIs, automate builds, and streamline release management. Maintained code quality through governance updates, code ownership management, and workflow enhancements, resulting in faster release cycles, improved developer productivity, and a more secure, maintainable codebase.
Overall Statistics
Feature vs Bugs
88%Features
Repository Contributions
61Total
Bugs
4
Commits
61
Features
30
Lines of code
170,887
Activity Months12
Your Network
180 peopleShared Repositories
35
Work History
June 2026
1 Commits • 1 Features
Jun 1, 2026June 2026 monthly summary for hyperledger-cacti/cacti: Delivered comprehensive release readiness for v3.0.0 with major CI/CD hardening, Hermes SATP stabilization, Weaver build overhauls, and Oracle database persistence. Implemented key testing and dependency improvements to ensure a robust, secure release path. Prioritized reliability, security, and maintainability across the monorepo, aligning testing workflows, dependencies, and tooling with business goals.
1 Commits • 1 Features
Jun 1, 2026June 2026 monthly summary for hyperledger-cacti/cacti: Delivered comprehensive release readiness for v3.0.0 with major CI/CD hardening, Hermes SATP stabilization, Weaver build overhauls, and Oracle database persistence. Implemented key testing and dependency improvements to ensure a robust, secure release path. Prioritized reliability, security, and maintainability across the monorepo, aligning testing workflows, dependencies, and tooling with business goals.
June 2026
May 2026
11 Commits • 4 Features
May 1, 2026May 2026: Delivered robust CI/CD improvements for hyperledger-cacti/cacti, released the SATP Hermes plugin alpha, stabilized tests, archived deprecated packages, and enhanced contributor documentation. These efforts accelerated feedback loops, reduced CI flakiness, strengthened security posture through integrated scans, and produced a leaner, more maintainable codebase. Demonstrated proficiency in CI/CD tooling, test automation, Docker integration, and cross-repo collaboration, enabling faster release cycles and clearer contributor guidelines.
May 2026
11 Commits • 4 Features
May 1, 2026May 2026: Delivered robust CI/CD improvements for hyperledger-cacti/cacti, released the SATP Hermes plugin alpha, stabilized tests, archived deprecated packages, and enhanced contributor documentation. These efforts accelerated feedback loops, reduced CI flakiness, strengthened security posture through integrated scans, and produced a leaner, more maintainable codebase. Demonstrated proficiency in CI/CD tooling, test automation, Docker integration, and cross-repo collaboration, enabling faster release cycles and clearer contributor guidelines.
April 2026
4 Commits • 2 Features
Apr 1, 2026April 2026 monthly summary for hyperledger-cacti/cacti focused on shipping core platform enhancements and stabilizing the development pipeline. Delivered SATP v0.0.4-beta with an adapter layer, NFT support, observability improvements, and CI/CD workflow enhancements, enabling faster, more reliable deployments and broader feature support across networks. Upgraded package management to Yarn 4.13.0 with npmMinimalAgeGate, unlocking safer dependency management and new capabilities. Implemented CI/CD reliability improvements by fixing dependent issues and dev container jobs, and removed the deprecated dependent-issues job to streamline pipelines. Comprehensive release notes and documentation updates accompanied the SATP release, supporting faster onboarding and deployment. Overall impact includes reduced release cycle time, improved developer productivity, and stronger observability and governance across the project.
4 Commits • 2 Features
Apr 1, 2026April 2026 monthly summary for hyperledger-cacti/cacti focused on shipping core platform enhancements and stabilizing the development pipeline. Delivered SATP v0.0.4-beta with an adapter layer, NFT support, observability improvements, and CI/CD workflow enhancements, enabling faster, more reliable deployments and broader feature support across networks. Upgraded package management to Yarn 4.13.0 with npmMinimalAgeGate, unlocking safer dependency management and new capabilities. Implemented CI/CD reliability improvements by fixing dependent issues and dev container jobs, and removed the deprecated dependent-issues job to streamline pipelines. Comprehensive release notes and documentation updates accompanied the SATP release, supporting faster onboarding and deployment. Overall impact includes reduced release cycle time, improved developer productivity, and stronger observability and governance across the project.
April 2026
March 2026
2 Commits • 2 Features
Mar 1, 2026March 2026 highlights include delivering a new API endpoint to retrieve the list of supported ledger types in hyperledger-cacti/cacti and introducing AI-driven development workflow enhancements. The new endpoint improves client discoverability and accelerates integration, while AI guidelines and agents standardize debugging and feature work, boosting developer efficiency. In addition, OpenAPI documentation was adjusted to reflect the updated ledger list, reducing gaps between API spec and implementation. These efforts contribute to faster time-to-value for customers and more consistent, higher-quality contributions from the team.
March 2026
2 Commits • 2 Features
Mar 1, 2026March 2026 highlights include delivering a new API endpoint to retrieve the list of supported ledger types in hyperledger-cacti/cacti and introducing AI-driven development workflow enhancements. The new endpoint improves client discoverability and accelerates integration, while AI guidelines and agents standardize debugging and feature work, boosting developer efficiency. In addition, OpenAPI documentation was adjusted to reflect the updated ledger list, reducing gaps between API spec and implementation. These efforts contribute to faster time-to-value for customers and more consistent, higher-quality contributions from the team.
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026: Major contribution to hyperledger-cacti/cacti with the Hyperledger Cacti Onboarding Guide. This documentation adds a starting guide detailing integration levels and architectural insights to streamline onboarding and accelerate user adoption. No major bugs fixed this month. This work establishes a strong documentation foundation for forthcoming features, reducing time-to-value for new users and lowering onboarding support costs.
1 Commits • 1 Features
Feb 1, 2026February 2026: Major contribution to hyperledger-cacti/cacti with the Hyperledger Cacti Onboarding Guide. This documentation adds a starting guide detailing integration levels and architectural insights to streamline onboarding and accelerate user adoption. No major bugs fixed this month. This work establishes a strong documentation foundation for forthcoming features, reducing time-to-value for new users and lowering onboarding support costs.
February 2026
November 2025
8 Commits • 5 Features
Nov 1, 2025November 2025 summary for hyperledger-cacti/cacti focused on delivering SATP Hermes improvements, improving reliability, and strengthening CI/CD and governance processes. Key technical work delivered across docs, integration adapters, and database/config stability, with progress on gateway discovery planning and ongoing test/packaging fixes.
November 2025
8 Commits • 5 Features
Nov 1, 2025November 2025 summary for hyperledger-cacti/cacti focused on delivering SATP Hermes improvements, improving reliability, and strengthening CI/CD and governance processes. Key technical work delivered across docs, integration adapters, and database/config stability, with progress on gateway discovery planning and ongoing test/packaging fixes.
October 2025
17 Commits • 5 Features
Oct 1, 2025October 2025 performance summary for hyperledger-cacti/cacti: Key features delivered, major bugs fixed, overall impact, and technologies demonstrated. Highlights include robust SATP Hermes CI/CD reliability and test coverage enhancements; on-chain test enablement; comprehensive test reporting; documentation improvements; and standardized SDK publication workflows. Major bugs fixed include CI-related flakiness fixes (test annotations, conditional runs), Docker login/push issues, and conditional test execution to skip unnecessary runs. The work delivered improved release confidence, faster feedback cycles, and clearer API/docs, enabling faster adoption and integration of SATP Hermes in downstream projects. Technologies demonstrated: CI/CD automation, TypeScript tooling, GitHub Actions, TypeDoc, npm/GHCR/GPR publishing, Vite, gRPC tools, Docker.
17 Commits • 5 Features
Oct 1, 2025October 2025 performance summary for hyperledger-cacti/cacti: Key features delivered, major bugs fixed, overall impact, and technologies demonstrated. Highlights include robust SATP Hermes CI/CD reliability and test coverage enhancements; on-chain test enablement; comprehensive test reporting; documentation improvements; and standardized SDK publication workflows. Major bugs fixed include CI-related flakiness fixes (test annotations, conditional runs), Docker login/push issues, and conditional test execution to skip unnecessary runs. The work delivered improved release confidence, faster feedback cycles, and clearer API/docs, enabling faster adoption and integration of SATP Hermes in downstream projects. Technologies demonstrated: CI/CD automation, TypeScript tooling, GitHub Actions, TypeDoc, npm/GHCR/GPR publishing, Vite, gRPC tools, Docker.
October 2025
September 2025
3 Commits • 1 Features
Sep 1, 2025September 2025 performance summary for hyperledger-cacti/cacti: Security hardening and build stability improvements delivered. Implemented repository-wide vulnerability scanning and dependency integrity mechanisms; mitigated a critical supply-chain attack via package pinning and auditing scripts. Stabilized the build and lint pipeline by pinning dependencies and introducing a configuration-driven commit-linter. These changes reduce risk, improve CI reliability, and demonstrate strong security engineering and dependency management.
September 2025
3 Commits • 1 Features
Sep 1, 2025September 2025 performance summary for hyperledger-cacti/cacti: Security hardening and build stability improvements delivered. Implemented repository-wide vulnerability scanning and dependency integrity mechanisms; mitigated a critical supply-chain attack via package pinning and auditing scripts. Stabilized the build and lint pipeline by pinning dependencies and introducing a configuration-driven commit-linter. These changes reduce risk, improve CI reliability, and demonstrate strong security engineering and dependency management.
July 2025
1 Commits • 1 Features
Jul 1, 2025In July 2025, delivered DCO remediation support in CI for hyperledger-cacti/cacti, enabling per-author allowance of remediation commits and adjusting CI to accommodate unsigned commits while maintaining signing policy compliance. No major bug fixes were required in this period. The changes improve contributor onboarding, governance, and lay groundwork for scalable DCO adoption across the project.
1 Commits • 1 Features
Jul 1, 2025In July 2025, delivered DCO remediation support in CI for hyperledger-cacti/cacti, enabling per-author allowance of remediation commits and adjusting CI to accommodate unsigned commits while maintaining signing policy compliance. No major bug fixes were required in this period. The changes improve contributor onboarding, governance, and lay groundwork for scalable DCO adoption across the project.
July 2025
May 2025
5 Commits • 2 Features
May 1, 2025May 2025 monthly summary for hyperledger-cacti/cacti focusing on delivering business value through security/stability improvements, critical bug fixes, and maintainability enhancements.
May 2025
5 Commits • 2 Features
May 1, 2025May 2025 monthly summary for hyperledger-cacti/cacti focusing on delivering business value through security/stability improvements, critical bug fixes, and maintainability enhancements.
January 2025
1 Commits • 1 Features
Jan 1, 2025Concise monthly summary for 2025-01 focusing on code ownership improvements in hyperledger-cacti/cacti.
1 Commits • 1 Features
Jan 1, 2025Concise monthly summary for 2025-01 focusing on code ownership improvements in hyperledger-cacti/cacti.
January 2025
November 2024
7 Commits • 5 Features
Nov 1, 2024November 2024 monthly summary for hyperledger-cacti/cacti: Delivered cross-chain ledger support, expanded observability, and privacy-aware workflow capabilities across core API, consortium, and connectors. These efforts increased interoperability across Ethereum, Besu, and Fabric, while strengthening reliability and developer productivity through standardized data handling and enhanced monitoring.
November 2024
7 Commits • 5 Features
Nov 1, 2024November 2024 monthly summary for hyperledger-cacti/cacti: Delivered cross-chain ledger support, expanded observability, and privacy-aware workflow capabilities across core API, consortium, and connectors. These efforts increased interoperability across Ethereum, Besu, and Fabric, while strengthening reliability and developer productivity through standardized data handling and enhanced monitoring.
Activity
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Quality Metrics
Correctness91.8%
Maintainability89.4%
Architecture89.2%
Performance86.2%
AI Usage31.8%
Skills & Technologies
Programming Languages
BashGoGradleJSONJavaScriptKotlinMarkdownPythonShellSolidity
Technical Skills
AI integrationAPI Client GenerationAPI DesignAPI DevelopmentAPI designAPI developmentBackend DevelopmentBlockchainBlockchain DevelopmentBlockchain IntegrationBuild AutomationBuild ToolsCI/CDCode GenerationCode Organization
Repositories Contributed To
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