extenda/hiiretail-json-schema-registry
Jan 2025 – May 2026
10 Months active
Languages Used
JSONJavaScriptYAML
Technical Skills
Schema DefinitionJSON Schemaconfiguration managementschema designdata validationESLint
Mihai Chitanu
PROFILE
Mihai Chitanu
Worked extensively on the extenda/hiiretail-json-schema-registry repository, delivering twelve schema-driven features over ten months to enhance configuration flexibility and customer engagement. Focused on JSON Schema and TypeScript, the work included adding support for loyalty programs, hybrid deployment modes, EVA integration, and interactive customer display widgets such as surveys and loyalty modules. Emphasized backward compatibility and traceable, versioned schema evolution, with robust configuration management and CI validation using tools like ESLint and GitHub Actions. Prioritized maintainability by simplifying settings structures and enabling device-aware configurations, supporting scalable deployments and real-time feedback collection without introducing breaking changes or critical bugs.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
16Total
Bugs
0
Commits
16
Features
12
Lines of code
18,804
Activity Months10
Your Network
80 peopleWork History
May 2026
1 Commits • 1 Features
May 1, 2026May 2026 monthly highlights for extenda/hiiretail-json-schema-registry. Key feature delivered: Interactive Customer Display Survey Widget integrated into icd.settings.v1, enabling real-time customer feedback collection at idle and midOrder states. Implemented and linked via commit e3177491308c509c3354bfaa1c901b2e2ef0bef2 (feat: Add SurveyWidget to icd.settings.v1 (#367)). Updated layout descriptions to surface the widget as an option in idle and midOrder states. Impact: Enables direct feedback capture from customers at critical interaction points, supporting data-driven UX/product decisions and potential improvements in satisfaction and conversion. Technologies/skills demonstrated: frontend widget integration, schema/registry updates, versioned change tracking, PR-based collaboration.
1 Commits • 1 Features
May 1, 2026May 2026 monthly highlights for extenda/hiiretail-json-schema-registry. Key feature delivered: Interactive Customer Display Survey Widget integrated into icd.settings.v1, enabling real-time customer feedback collection at idle and midOrder states. Implemented and linked via commit e3177491308c509c3354bfaa1c901b2e2ef0bef2 (feat: Add SurveyWidget to icd.settings.v1 (#367)). Updated layout descriptions to surface the widget as an option in idle and midOrder states. Impact: Enables direct feedback capture from customers at critical interaction points, supporting data-driven UX/product decisions and potential improvements in satisfaction and conversion. Technologies/skills demonstrated: frontend widget integration, schema/registry updates, versioned change tracking, PR-based collaboration.
May 2026
April 2026
2 Commits • 2 Features
Apr 1, 2026Concise monthly summary for April 2026 focused on feature delivery and system configuration improvements in extenda/hiiretail-json-schema-registry.
April 2026
2 Commits • 2 Features
Apr 1, 2026Concise monthly summary for April 2026 focused on feature delivery and system configuration improvements in extenda/hiiretail-json-schema-registry.
March 2026
2 Commits • 1 Features
Mar 1, 2026March 2026 monthly summary for extenda/hiiretail-json-schema-registry: Delivered key ICD enhancements including a comprehensive interactive display settings schema and multimedia widget support, enabling richer and configurable content across display states. Implemented via two commits: c9c11b08d431af08f29a093692bb508263ea9ebd and e349cea457e09dcb831963cf7365d9d3059ad2bb. This work lays the foundation for future widget types and improves configurability and maintainability.
2 Commits • 1 Features
Mar 1, 2026March 2026 monthly summary for extenda/hiiretail-json-schema-registry: Delivered key ICD enhancements including a comprehensive interactive display settings schema and multimedia widget support, enabling richer and configurable content across display states. Implemented via two commits: c9c11b08d431af08f29a093692bb508263ea9ebd and e349cea457e09dcb831963cf7365d9d3059ad2bb. This work lays the foundation for future widget types and improves configurability and maintainability.
March 2026
February 2026
3 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for extenda/hiiretail-json-schema-registry. Focused on delivering ICD integration as a new peripheral with tablet-specific configuration and a JSON schema for Interactive Customer Display welcome messages, along with robust configuration management and CI validation to reduce deployment risk. Key outcomes include the introduction of linting/formatting configurations, creation of icd.settings.v1, and the addition of mpos ICD peripheral config to cha.settings.v1, enabling standardized, device-aware ICD behavior across deployments.
February 2026
3 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for extenda/hiiretail-json-schema-registry. Focused on delivering ICD integration as a new peripheral with tablet-specific configuration and a JSON schema for Interactive Customer Display welcome messages, along with robust configuration management and CI validation to reduce deployment risk. Key outcomes include the introduction of linting/formatting configurations, creation of icd.settings.v1, and the addition of mpos ICD peripheral config to cha.settings.v1, enabling standardized, device-aware ICD behavior across deployments.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026: Delivered a new Checkout App Whitelisted Prompts Type within extenda/hiiretail-json-schema-registry to govern prompt visibility and permissions. This adds a typed configuration for whitelisted prompts (cha-settings.v1), enabling finer-grained access control and governance for checkout prompts. Commit 58a948a271310d8468cf8a452eea73f87b9e2cf1 with message feat(HCC-13169): `cha-settings.v1` Define WhitelistedSCOPromptsType (#311). No critical bugs reported this month; focus remained on feature delivery, code quality, and integration readiness. Impact: reduces risk of exposing unintended prompts, improves merchant configurability, and supports governance/compliance auditing. Skills demonstrated: Type system evolution, JSON schema modeling, commit discipline, and cross-repo collaboration.
1 Commits • 1 Features
Jan 1, 2026January 2026: Delivered a new Checkout App Whitelisted Prompts Type within extenda/hiiretail-json-schema-registry to govern prompt visibility and permissions. This adds a typed configuration for whitelisted prompts (cha-settings.v1), enabling finer-grained access control and governance for checkout prompts. Commit 58a948a271310d8468cf8a452eea73f87b9e2cf1 with message feat(HCC-13169): `cha-settings.v1` Define WhitelistedSCOPromptsType (#311). No critical bugs reported this month; focus remained on feature delivery, code quality, and integration readiness. Impact: reduces risk of exposing unintended prompts, improves merchant configurability, and supports governance/compliance auditing. Skills demonstrated: Type system evolution, JSON schema modeling, commit discipline, and cross-repo collaboration.
January 2026
October 2025
1 Commits • 1 Features
Oct 1, 20252025-10 monthly summary: Focused on simplifying the settings model by deprecating primary/secondary action keybinding properties in Cha.settings.v1 within extenda/hiiretail-json-schema-registry. The change reduces configuration complexity, clarifies keybinding guidance in the UI, and enables future enhancements. This work establishes a foundation for maintainability and scalable keybinding workflows, aligning with the product roadmap.
October 2025
1 Commits • 1 Features
Oct 1, 20252025-10 monthly summary: Focused on simplifying the settings model by deprecating primary/secondary action keybinding properties in Cha.settings.v1 within extenda/hiiretail-json-schema-registry. The change reduces configuration complexity, clarifies keybinding guidance in the UI, and enables future enhancements. This work establishes a foundation for maintainability and scalable keybinding workflows, aligning with the product roadmap.
September 2025
2 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for extenda/hiiretail-json-schema-registry focused on delivering EVA integration support and age verification enhancements in cha.settings.v1. Extended the JSON schema to enable Electronic Value Added (EVA) integration and introduced an explicit ageVerification property, enabling configuration and handling of EVA features and age verification across downstream systems. The work improves configurability, compliance, and integration reliability with minimal risk to existing consumers.
2 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for extenda/hiiretail-json-schema-registry focused on delivering EVA integration support and age verification enhancements in cha.settings.v1. Extended the JSON schema to enable Electronic Value Added (EVA) integration and introduced an explicit ageVerification property, enabling configuration and handling of EVA features and age verification across downstream systems. The work improves configurability, compliance, and integration reliability with minimal risk to existing consumers.
September 2025
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025: Delivered loyalty configuration support by adding the cfd.loyalty field to the cha.settings.v1 schema in the extenda/hiiretail-json-schema-registry repository. This enables configuring loyalty-related settings directly in deployment configurations, improving consistency across environments and reducing manual configuration. Impact: supports rollout of loyalty features with automated deployment configurations, streamlining operations and enabling scalable business rules enforcement.
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025: Delivered loyalty configuration support by adding the cfd.loyalty field to the cha.settings.v1 schema in the extenda/hiiretail-json-schema-registry repository. This enables configuring loyalty-related settings directly in deployment configurations, improving consistency across environments and reducing manual configuration. Impact: supports rollout of loyalty features with automated deployment configurations, streamlining operations and enabling scalable business rules enforcement.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 performance summary — extenda/hiiretail-json-schema-registry Key features delivered: - Added hybrid mode support in cha.settings.v1 configuration by updating the schema to accommodate the new hybrid mode. Changes are schema-focused with minimal implementation logic. Major bugs fixed: - None reported this month. Overall impact and accomplishments: - The schema update enables immediate validation and management of configurations for the new hybrid mode, reducing risk for customers adopting hybrid deployments and laying groundwork for future functionality. The work is small in scope but delivers significant business value by enabling correct configuration validation early. Technologies/skills demonstrated: - Schema design and versioning, configuration validation, risk-minimal changes, Git-based change management, traceability to HCC-10822 (#228).
1 Commits • 1 Features
Mar 1, 2025March 2025 performance summary — extenda/hiiretail-json-schema-registry Key features delivered: - Added hybrid mode support in cha.settings.v1 configuration by updating the schema to accommodate the new hybrid mode. Changes are schema-focused with minimal implementation logic. Major bugs fixed: - None reported this month. Overall impact and accomplishments: - The schema update enables immediate validation and management of configurations for the new hybrid mode, reducing risk for customers adopting hybrid deployments and laying groundwork for future functionality. The work is small in scope but delivers significant business value by enabling correct configuration validation early. Technologies/skills demonstrated: - Schema design and versioning, configuration validation, risk-minimal changes, Git-based change management, traceability to HCC-10822 (#228).
March 2025
January 2025
2 Commits • 2 Features
Jan 1, 2025January 2025: Implemented schema-driven configuration enhancements in extenda/hiiretail-json-schema-registry to enable more flexible deployment configurations and external resource linking. Delivered two key schema updates: scale_type in cha.settings.v1 and externalLinks in MPOS settings, both with clear commit traceability (HCC-9060 and HCC-9936). No major bugs reported this month; all changes are backward-compatible and ready for production.
January 2025
2 Commits • 2 Features
Jan 1, 2025January 2025: Implemented schema-driven configuration enhancements in extenda/hiiretail-json-schema-registry to enable more flexible deployment configurations and external resource linking. Delivered two key schema updates: scale_type in cha.settings.v1 and externalLinks in MPOS settings, both with clear commit traceability (HCC-9060 and HCC-9936). No major bugs reported this month; all changes are backward-compatible and ready for production.
Activity
Loading activity data...
Quality Metrics
Correctness98.8%
Maintainability97.6%
Architecture98.8%
Performance97.6%
AI Usage21.2%
Skills & Technologies
Programming Languages
JSONJavaScriptYAML
Technical Skills
ESLintGitHub ActionsJSONJSON SchemaJSON schema designNode.jsPrettierSchema DefinitionTypeScriptconfiguration managementcustomer engagementcustomer feedback integrationdata validationfront end developmentschema design
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline