
Worked on citrineos-core to deliver OCPP 2.1 protocol upgrades, aligning the data model and enhancing monitoring capabilities. Focused on dynamic protocol handling and version control, the work included schema migrations such as renaming PKID to id and stationId to ocppConnectionName. Improved the monitoring module by adding enums, event notifications, and updating configuration schemas to support OCPP 2.1 requirements. Strengthened the testing framework and MonitoringModule test suite, refining data relationships and schema handling for better reliability. Utilized TypeScript, JavaScript, and Sequelize ORM to implement robust backend solutions, emphasizing protocol compatibility, observability, and safer, more efficient release cycles.
April 2026 delivered critical OCPP 2.1 upgrades, data-model alignment, monitoring enhancements, and a strengthened testing framework for citrineos-core. Key features include (1) OCPP 2.1 Protocol Upgrade with dynamic handling and version control, plus data-model migrations renaming PKID->id and stationId->ocppConnectionName; (2) Monitoring Module Enhancements for OCPP 2.1, adding monitoring enums, event notifications, and startup/config schema updates; (3) Testing Framework and MonitoringModule Test Suite Improvements, with better data relationships and association handling to reflect 2.1 changes. Major bugs fixed cover unit-test stability and missing/incorrect references in the new schemas. The work improves protocol compatibility, observability, and test reliability, enabling faster, safer releases. Technologies/skills demonstrated include protocol engineering, data modeling and migrations, monitoring/event-driven design, and robust test framework optimization.
April 2026 delivered critical OCPP 2.1 upgrades, data-model alignment, monitoring enhancements, and a strengthened testing framework for citrineos-core. Key features include (1) OCPP 2.1 Protocol Upgrade with dynamic handling and version control, plus data-model migrations renaming PKID->id and stationId->ocppConnectionName; (2) Monitoring Module Enhancements for OCPP 2.1, adding monitoring enums, event notifications, and startup/config schema updates; (3) Testing Framework and MonitoringModule Test Suite Improvements, with better data relationships and association handling to reflect 2.1 changes. Major bugs fixed cover unit-test stability and missing/incorrect references in the new schemas. The work improves protocol compatibility, observability, and test reliability, enabling faster, safer releases. Technologies/skills demonstrated include protocol engineering, data modeling and migrations, monitoring/event-driven design, and robust test framework optimization.

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