quarkusio/quarkus
Jan 2026 – Mar 2026
3 Months active
Languages Used
Java
Technical Skills
Backend DevelopmentJavaQuarkusDependency ManagementSoftware ArchitectureTesting
marco sappe griot
PROFILE
Marco Sappe Griot
Over a three-month period, Michael Sappegr worked on the quarkusio/quarkus repository, focusing on distributed transaction management and recovery services. He enhanced the Narayana JTA extension by implementing XA resource recovery registration and deregistration, improving resource lifecycle management and transactional reliability. Michael upgraded the Narayana LRA client library to version 1.1.0.Final, refining dependency management and aligning import paths for better compatibility. He also delivered a configurable recovery service for distributed transactions, complete with comprehensive testing and a status-query API. His work, primarily in Java and Quarkus, demonstrated depth in backend development, dependency management, and robust software architecture for enterprise workloads.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
3
Lines of code
254
Activity Months3
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Work History
March 2026
1 Commits • 1 Features
Mar 1, 2026Month: 2026-03 – Key feature delivery: Recovery service for distributed transactions in Quarkus, with config to enable/disable based on XA datasource presence, and comprehensive tests. This work enhances data integrity and reliability during failures, improving robustness for distributed transaction workloads and enterprise deployments. Includes status-query API for the recoveryService.
1 Commits • 1 Features
Mar 1, 2026Month: 2026-03 – Key feature delivery: Recovery service for distributed transactions in Quarkus, with config to enable/disable based on XA datasource presence, and comprehensive tests. This work enhances data integrity and reliability during failures, improving robustness for distributed transaction workloads and enterprise deployments. Includes status-query API for the recoveryService.
March 2026
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026 (Month: 2026-02) – Quarkus repository focus: Narayana LRA Client Library Upgrade and Compatibility Enhancements in quarkusio/quarkus. Upgraded Narayana LRA to 1.1.0.Final, adjusted dependency exclusions, and updated import paths to align with the new client API, improving stability and compatibility for distributed transaction flows. The primary change is captured in commit c48b95924b2f72fdd645e1c073f4c4ed1054b1ea ("Bump lra to 1.1.0.Final"). This work reduces runtime risk in LRA-enabled transactions and simplifies future upgrade paths.
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026 (Month: 2026-02) – Quarkus repository focus: Narayana LRA Client Library Upgrade and Compatibility Enhancements in quarkusio/quarkus. Upgraded Narayana LRA to 1.1.0.Final, adjusted dependency exclusions, and updated import paths to align with the new client API, improving stability and compatibility for distributed transaction flows. The primary change is captured in commit c48b95924b2f72fdd645e1c073f4c4ed1054b1ea ("Bump lra to 1.1.0.Final"). This work reduces runtime risk in LRA-enabled transactions and simplifies future upgrade paths.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026: Delivered Narayana JTA Recovery Service Enhancement in quarkusio/quarkus, enabling registration and deregistration of XA resource recoveries to improve resource lifecycle management within the Narayana JTA extension. Addressed dev-mode restart stability by applying a fix for Narayana JTA restart (issue 35839). These efforts enhance transactional reliability and developer experience, delivering measurable business value through more robust recovery behavior and smoother development workflows.
1 Commits • 1 Features
Jan 1, 2026January 2026: Delivered Narayana JTA Recovery Service Enhancement in quarkusio/quarkus, enabling registration and deregistration of XA resource recoveries to improve resource lifecycle management within the Narayana JTA extension. Addressed dev-mode restart stability by applying a fix for Narayana JTA restart (issue 35839). These efforts enhance transactional reliability and developer experience, delivering measurable business value through more robust recovery behavior and smoother development workflows.
January 2026
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Quality Metrics
Correctness93.4%
Maintainability86.6%
Architecture93.4%
Performance86.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
Java
Technical Skills
Backend DevelopmentDependency ManagementJavaQuarkusSoftware ArchitectureTesting
Repositories Contributed To
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