citrineos/citrineos-core
Oct 2024 – Feb 2026
15 Months active
Languages Used
TypeScriptJavaScriptSQLDockerfileYAMLShellyamlJSON
Technical Skills
Backend DevelopmentDatabase ManagementNetwork ConfigurationNode.jsSequelizeWebSockets
Thana Paris
PROFILE
Thana Paris
Thana Paris developed and maintained the citrineos/citrineos-core repository over 15 months, delivering 61 features and resolving 39 bugs to advance backend reliability and scalability for EV charging infrastructure. Thana architected multi-tenant data isolation, unified OCPP/OCPI protocol handling, and enhanced real-time authentication and authorization, using TypeScript, Node.js, and Sequelize ORM. Their work included robust database migrations, CI/CD pipeline improvements, and integration of cloud storage with MinIO. By focusing on clean code practices, schema validation, and test coverage, Thana ensured stable deployments and maintainable code, enabling faster feature delivery and reducing operational risk for complex, multi-protocol charging environments.
Overall Statistics
Feature vs Bugs
61%Features
Repository Contributions
201Total
Bugs
39
Commits
201
Features
61
Lines of code
98,843
Activity Months15
Your Network
28 peopleSame Organization
@s44.team3
Shared Repositories
25
AdegbengaMember
AdeoluMember
Camilo HernandezMember
wcarson99Member
Christian WeissmannMember
Devon NewsomMember
Eduardo GrebMember
Elliot SabitovMember
Even LislebøMember
Work History
February 2026
22 Commits • 13 Features
Feb 1, 2026February 2026 performance summary for citrineos-core: Delivered non-blocking boot update flow, enhanced charging station state handling, centralized point type inference, improved meter value typing and kWh calculation, expanded test coverage, and introduced smart charging APIs. Also implemented data/model safety improvements, protocol version references upgrade, and reliability fixes to CI and webhook components, resulting in a more robust, scalable backend with clearer enums and safer data models, enabling faster deployments and improved reliability for charging infrastructure.
22 Commits • 13 Features
Feb 1, 2026February 2026 performance summary for citrineos-core: Delivered non-blocking boot update flow, enhanced charging station state handling, centralized point type inference, improved meter value typing and kWh calculation, expanded test coverage, and introduced smart charging APIs. Also implemented data/model safety improvements, protocol version references upgrade, and reliability fixes to CI and webhook components, resulting in a more robust, scalable backend with clearer enums and safer data models, enabling faster deployments and improved reliability for charging infrastructure.
February 2026
January 2026
17 Commits • 2 Features
Jan 1, 2026January 2026 monthly summary for citrineos/citrineos-core: Delivered Real-time Authentication and Authorization Enhancements and major testing/build improvements. Strengthened security and real-time access control, with robust migrations and connector integration, while lifting code quality and test reliability through tooling upgrades. These efforts improved risk posture, operator confidence, and developer velocity.
January 2026
17 Commits • 2 Features
Jan 1, 2026January 2026 monthly summary for citrineos/citrineos-core: Delivered Real-time Authentication and Authorization Enhancements and major testing/build improvements. Strengthened security and real-time access control, with robust migrations and connector integration, while lifting code quality and test reliability through tooling upgrades. These efforts improved risk posture, operator confidence, and developer velocity.
December 2025
1 Commits
Dec 1, 2025December 2025 monthly summary for citrineos/citrineos-core: Strengthened build pipeline reliability and updated licensing tests to improve compliance and test clarity. Implemented a fix for a potential configuration-loading issue by adding a break statement to prevent unintended loops, reducing CI instability and enabling more deterministic test runs. Licensing information and imports were added to tests to enhance visibility and compliance posture. These changes were implemented with a focused effort on maintaining CI health and traceability of changes, tied to a single commit that satisfies the build pipeline.
1 Commits
Dec 1, 2025December 2025 monthly summary for citrineos/citrineos-core: Strengthened build pipeline reliability and updated licensing tests to improve compliance and test clarity. Implemented a fix for a potential configuration-loading issue by adding a break statement to prevent unintended loops, reducing CI instability and enabling more deterministic test runs. Licensing information and imports were added to tests to enhance visibility and compliance posture. These changes were implemented with a focused effort on maintaining CI health and traceability of changes, tied to a single commit that satisfies the build pipeline.
December 2025
September 2025
2 Commits
Sep 1, 2025CitrineOS Core – September 2025: Delivered critical data-model cleanup and schema resilience to stabilize EVSE data and improve location data modeling. Implemented a migration to create Evse records based on existing EvseType associations with ChargingStations, and made Location.openingHours optional to accommodate locations without defined hours. These changes reduce data drift, improve reliability of charging infrastructure data, and enhance maintainability of the core model.
September 2025
2 Commits
Sep 1, 2025CitrineOS Core – September 2025: Delivered critical data-model cleanup and schema resilience to stabilize EVSE data and improve location data modeling. Implemented a migration to create Evse records based on existing EvseType associations with ChargingStations, and made Location.openingHours optional to accommodate locations without defined hours. These changes reduce data drift, improve reliability of charging infrastructure data, and enhance maintainability of the core model.
August 2025
15 Commits • 4 Features
Aug 1, 2025Aug 2025 – citrineos-core: Focused on strengthening data modeling, real-time authorization reliability, and migration stability to unlock scalable querying, safer deployments, and better cross-service analytics. Delivered notable Hasura data model enhancements, implemented tariff-transaction linkage, enhanced OCPI/OCPP support, improved type safety for charging data, and stabilized migrations across Node.js versions. These changes reduce operational risk, speed up data-driven decision making, and enable more accurate billing and authorization workflows.
15 Commits • 4 Features
Aug 1, 2025Aug 2025 – citrineos-core: Focused on strengthening data modeling, real-time authorization reliability, and migration stability to unlock scalable querying, safer deployments, and better cross-service analytics. Delivered notable Hasura data model enhancements, implemented tariff-transaction linkage, enhanced OCPI/OCPP support, improved type safety for charging data, and stabilized migrations across Node.js versions. These changes reduce operational risk, speed up data-driven decision making, and enable more accurate billing and authorization workflows.
August 2025
July 2025
30 Commits • 3 Features
Jul 1, 20252025-07 Monthly Summary for citrineos/citrineos-core: Stabilized the core build, improved code quality, and advanced OCPI/OCPP integration to broaden interoperability with minimal risk. Key outcomes include OCPI/OCPP protocol and data model enhancements (firmware update path, transactions, authorization, real-time features, DB mappings, and DTOs) and OCPI integration improvements (EVSE/connector mapping, location fields, operating hours, and realtime auth enum support). Security and data integrity were strengthened via Hasura/DB schema and metadata fixes and a security configuration adjustment to preserve out-of-the-box Hasura functionality. Build reliability and test stability were improved, enabling faster, safer delivery of business-critical features and partner integrations. Technologies demonstrated include dependency management, linting and import fixes, test stabilization, OCPI/OCPP domain work, DTO design, and database/metadata governance.
July 2025
30 Commits • 3 Features
Jul 1, 20252025-07 Monthly Summary for citrineos/citrineos-core: Stabilized the core build, improved code quality, and advanced OCPI/OCPP integration to broaden interoperability with minimal risk. Key outcomes include OCPI/OCPP protocol and data model enhancements (firmware update path, transactions, authorization, real-time features, DB mappings, and DTOs) and OCPI integration improvements (EVSE/connector mapping, location fields, operating hours, and realtime auth enum support). Security and data integrity were strengthened via Hasura/DB schema and metadata fixes and a security configuration adjustment to preserve out-of-the-box Hasura functionality. Build reliability and test stability were improved, enabling faster, safer delivery of business-critical features and partner integrations. Technologies demonstrated include dependency management, linting and import fixes, test stabilization, OCPI/OCPP domain work, DTO design, and database/metadata governance.
June 2025
14 Commits • 6 Features
Jun 1, 2025June 2025 focused on reinforcing data model clarity, deployment reliability, and upstream integration in citrineos-core. Key features include a structured EVSE type, enhanced tariff data storage, robust data processing defaults, and a bootstrap-driven deployment overhaul. Upgrades to WebSocket typing, location publishing fields, and core dependencies positioned the project for scalable operation and stronger business value.
14 Commits • 6 Features
Jun 1, 2025June 2025 focused on reinforcing data model clarity, deployment reliability, and upstream integration in citrineos-core. Key features include a structured EVSE type, enhanced tariff data storage, robust data processing defaults, and a bootstrap-driven deployment overhaul. Upgrades to WebSocket typing, location publishing fields, and core dependencies positioned the project for scalable operation and stronger business value.
June 2025
May 2025
2 Commits • 1 Features
May 1, 2025May 2025: Focused on multi-tenant isolation and concurrency reliability in citrineos-core. Delivered foundational multi-tenant framework and strengthened the test suite for TransactionService under concurrency, driving scalability and stability for multi-tenant deployments.
May 2025
2 Commits • 1 Features
May 1, 2025May 2025: Focused on multi-tenant isolation and concurrency reliability in citrineos-core. Delivered foundational multi-tenant framework and strengthened the test suite for TransactionService under concurrency, driving scalability and stability for multi-tenant deployments.
April 2025
24 Commits • 11 Features
Apr 1, 2025April 2025 consolidated reliability, data accuracy, and deployment efficiency for citrineos-core. Key investment areas included stabilizing energy data calculations, hardening authentication and webhook tests, and expanding the build/deploy pipeline to support multi-arch deployments and faster releases. The month delivered measurable business value through more accurate energy metrics, improved CI/CD reliability, and broader platform support.
24 Commits • 11 Features
Apr 1, 2025April 2025 consolidated reliability, data accuracy, and deployment efficiency for citrineos-core. Key investment areas included stabilizing energy data calculations, hardening authentication and webhook tests, and expanding the build/deploy pipeline to support multi-arch deployments and faster releases. The month delivered measurable business value through more accurate energy metrics, improved CI/CD reliability, and broader platform support.
April 2025
March 2025
13 Commits • 6 Features
Mar 1, 2025March 2025 highlights across citrineos-core: cross-environment MinIO initialization with default storage, unified IFileStorage interface, telemetry consent support, OCPP protocol field with version-aware routing, and a PostGIS 16-3.5 upgrade with StopTransaction integration. These changes reduce deployment friction, improve data integrity, and enable safer protocol evolution and enhanced geospatial capabilities.
March 2025
13 Commits • 6 Features
Mar 1, 2025March 2025 highlights across citrineos-core: cross-environment MinIO initialization with default storage, unified IFileStorage interface, telemetry consent support, OCPP protocol field with version-aware routing, and a PostGIS 16-3.5 upgrade with StopTransaction integration. These changes reduce deployment friction, improve data integrity, and enable safer protocol evolution and enhanced geospatial capabilities.
February 2025
13 Commits • 2 Features
Feb 1, 2025Feb 2025 monthly summary for citrineos/citrineos-core focused on delivering robust OCPP messaging, API reliability, and maintainability improvements. The work enhances operational reliability for charging deployments, accelerates client integrations, and reduces ongoing maintenance by stabilizing message handling, API responses, and test quality.
13 Commits • 2 Features
Feb 1, 2025Feb 2025 monthly summary for citrineos/citrineos-core focused on delivering robust OCPP messaging, API reliability, and maintainability improvements. The work enhances operational reliability for charging deployments, accelerates client integrations, and reduces ongoing maintenance by stabilizing message handling, API responses, and test quality.
February 2025
January 2025
11 Commits • 3 Features
Jan 1, 2025January 2025 (2025-01) monthly summary for citrineos/citrineos-core focused on delivering core data-collection capabilities, stabilizing the build/deploy pipeline, and cleaning up deprecated features to reduce maintenance burden. Business value centers on better usage metrics, improved observability for OCPP interactions, and faster, more reliable releases.
January 2025
11 Commits • 3 Features
Jan 1, 2025January 2025 (2025-01) monthly summary for citrineos/citrineos-core focused on delivering core data-collection capabilities, stabilizing the build/deploy pipeline, and cleaning up deprecated features to reduce maintenance burden. Business value centers on better usage metrics, improved observability for OCPP interactions, and faster, more reliable releases.
December 2024
13 Commits • 3 Features
Dec 1, 2024December 2024 delivered measurable business and technical progress for citrineos-core by hardening the OCPP stack, improving test quality, and upping release readiness. The core value comes from safer protocol handling, more reliable connections, and a CI/CD pipeline aligned for production, enabling faster and safer deployments.
13 Commits • 3 Features
Dec 1, 2024December 2024 delivered measurable business and technical progress for citrineos-core by hardening the OCPP stack, improving test quality, and upping release readiness. The core value comes from safer protocol handling, more reliable connections, and a CI/CD pipeline aligned for production, enabling faster and safer deployments.
December 2024
November 2024
22 Commits • 7 Features
Nov 1, 2024November 2024 performance summary for citrineos-core focused on delivering fleet network management, improving OCPP tooling reliability, and strengthening maintainability. Key outcomes include SetNetworkProfile management tied to the Citrine websocket server config with updated DB associations; enhancements to OCPP Router and repository initialization for accurate online state tracking and message routing; extensive code quality and logging improvements; 1.6 compatibility updates with interface regeneration; and robust error handling plus OCPP versioning changes to reduce risk and enable multi-version support. These changes collectively improve deployment velocity, reduce incident risk, and enable scalable multi-protocol support.
November 2024
22 Commits • 7 Features
Nov 1, 2024November 2024 performance summary for citrineos-core focused on delivering fleet network management, improving OCPP tooling reliability, and strengthening maintainability. Key outcomes include SetNetworkProfile management tied to the Citrine websocket server config with updated DB associations; enhancements to OCPP Router and repository initialization for accurate online state tracking and message routing; extensive code quality and logging improvements; 1.6 compatibility updates with interface regeneration; and robust error handling plus OCPP versioning changes to reduce risk and enable multi-version support. These changes collectively improve deployment velocity, reduce incident risk, and enable scalable multi-protocol support.
October 2024
2 Commits
Oct 1, 20242024-10 Monthly Summary: Core stability and data integrity improvements for citrineos-core. Delivered two critical bug fixes with immediate business value: improved WebSocket connection handling in restricted-network environments and reliable DeviceModel value updates via Sequelize.
2 Commits
Oct 1, 20242024-10 Monthly Summary: Core stability and data integrity improvements for citrineos-core. Delivered two critical bug fixes with immediate business value: improved WebSocket connection handling in restricted-network environments and reliable DeviceModel value updates via Sequelize.
October 2024
Activity
Loading activity data...
Quality Metrics
Correctness88.2%
Maintainability87.6%
Architecture85.6%
Performance82.2%
AI Usage22.4%
Skills & Technologies
Programming Languages
DockerfileJSONJavaScriptMarkdownSQLShellTypeScriptYAMLyaml
Technical Skills
API ConfigurationAPI DesignAPI DevelopmentAPI IntegrationAPI developmentAsset ManagementAuthenticationAuthorizationBackend DevelopmentBuild EngineeringBuild ToolsCI/CDClean Code PracticesCloud InfrastructureCloud Storage
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline