Activiti/Activiti
Feb 2025 – Feb 2026
4 Months active
Languages Used
JavaSQLXMLYAML
Technical Skills
Backend DevelopmentJavaTask ManagementWorkflow EngineBPMNJava Development
Vítor Moreira
PROFILE
Vítor Moreira
Worked on the Activiti/Activiti repository, delivering core workflow engine features and infrastructure improvements over four months. Built task change tracking and listener synchronization using Java and SQL, ensuring accurate propagation of task updates across runtime and historical data. Upgraded the engine to version 8.1.3, optimizing query performance with new SQL indices and streamlined variable handling for faster process management. Established CI/CD pipelines with GitHub Actions and Maven, modernizing release workflows and improving feedback cycles. Addressed data correctness by fixing historic process queries and task listener updates, resulting in more reliable data processing and enhanced system integrity for workflow automation scenarios.
Overall Statistics
Feature vs Bugs
60%Features
Repository Contributions
6Total
Bugs
2
Commits
6
Features
3
Lines of code
463,796
Activity Months4
Your Network
18 peopleSame Organization
@alfresco.com6
Shared Repositories
12
Work History
February 2026
3 Commits • 1 Features
Feb 1, 2026February 2026: Delivered Activiti 8.1.4 Preview Release infrastructure, established CI/CD pipelines with GitHub Actions, and fixed key data correctness issues. Demonstrated skills in CI/CD automation, repository modernization, and reliability improvements for historic data queries and TaskListener. Business value: faster release readiness, improved data integrity, and reduced release risk.
3 Commits • 1 Features
Feb 1, 2026February 2026: Delivered Activiti 8.1.4 Preview Release infrastructure, established CI/CD pipelines with GitHub Actions, and fixed key data correctness issues. Demonstrated skills in CI/CD automation, repository modernization, and reliability improvements for historic data queries and TaskListener. Business value: faster release readiness, improved data integrity, and reduced release risk.
February 2026
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for Activiti/Activiti: Delivered a major engine upgrade and performance refresh with Activiti Engine 8.1.3, delivering faster task and process management. Implemented new SQL indices and query optimizations that reduce latency on core read paths. Refined handling of process instance variables to streamline data retrieval and improve system responsiveness. These changes are backed by a focused commit (128deb8d18ece2797d85bb0b25c845007bf724ac). No separate major bugs fixed this month; the upgrade primarily addressed performance and stability. Business impact: faster end-to-end workflow processing, improved scalability under load, and more efficient data access, contributing to lower operational costs and higher user satisfaction. Technologies/skills demonstrated: engine upgrade, SQL optimization, data model tuning, performance testing, and code review discipline.
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for Activiti/Activiti: Delivered a major engine upgrade and performance refresh with Activiti Engine 8.1.3, delivering faster task and process management. Implemented new SQL indices and query optimizations that reduce latency on core read paths. Refined handling of process instance variables to streamline data retrieval and improve system responsiveness. These changes are backed by a focused commit (128deb8d18ece2797d85bb0b25c845007bf724ac). No separate major bugs fixed this month; the upgrade primarily addressed performance and stability. Business impact: faster end-to-end workflow processing, improved scalability under load, and more efficient data access, contributing to lower operational costs and higher user satisfaction. Technologies/skills demonstrated: engine upgrade, SQL optimization, data model tuning, performance testing, and code review discipline.
October 2025
1 Commits
Oct 1, 2025October 2025 monthly summary for Activiti/Activiti focusing on delivering a critical bug fix and improving robustness of parallel multi-instance workflows. The month centered on stabilizing loop/collection evaluations to occur only at task creation, reducing sensitivity to mid-execution task variable changes and enhancing predictability in production workloads.
1 Commits
Oct 1, 2025October 2025 monthly summary for Activiti/Activiti focusing on delivering a critical bug fix and improving robustness of parallel multi-instance workflows. The month centered on stabilizing loop/collection evaluations to occur only at task creation, reducing sensitivity to mid-execution task variable changes and enhancing predictability in production workloads.
October 2025
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for Activiti/Activiti focused on delivering a core feature set for task change tracking and listener synchronization. Implemented TaskComparator and TaskUpdater to ensure listener-initiated changes (e.g., task names) are accurately reflected across interfaces and historical data, with comprehensive comparison/updating of relevant task attributes to maintain runtime and historical integrity. This work improves auditability, reduces reconciliation effort, and strengthens end-to-end task state propagation across UI and history layers. The effort aligns with the MNT-24839 initiative (commit da7ff9f5299909a850bcb030265ddc56b5d58da2).
February 2025
1 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for Activiti/Activiti focused on delivering a core feature set for task change tracking and listener synchronization. Implemented TaskComparator and TaskUpdater to ensure listener-initiated changes (e.g., task names) are accurately reflected across interfaces and historical data, with comprehensive comparison/updating of relevant task attributes to maintain runtime and historical integrity. This work improves auditability, reduces reconciliation effort, and strengthens end-to-end task state propagation across UI and history layers. The effort aligns with the MNT-24839 initiative (commit da7ff9f5299909a850bcb030265ddc56b5d58da2).
Activity
Loading activity data...
Quality Metrics
Correctness90.0%
Maintainability81.6%
Architecture85.0%
Performance78.4%
AI Usage30.0%
Skills & Technologies
Programming Languages
JavaSQLXMLYAML
Technical Skills
BPMNBackend DevelopmentContinuous DeploymentContinuous IntegrationDatabase ManagementGitHub ActionsJavaJava DevelopmentMavenSQLTask ManagementUnit TestingWorkflow AutomationWorkflow Engineback end development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline