ministryofjustice/laa-data-claims-api
Aug 2025 – Mar 2026
7 Months active
Languages Used
GradleJavaSQLYAMLJSONXMLJUnitBash
Technical Skills
API DevelopmentBackend DevelopmentDatabase DesignDatabase ManagementDatabase MigrationDocker
MapperAtMoJ
PROFILE
Mapperatmoj
Maurizio Guerrazzi developed and enhanced the ministryofjustice/laa-data-claims-api over seven months, delivering robust backend features and improving data integrity for claims processing. He designed and implemented a normalized database schema using Flyway and SQL, introduced advanced REST API endpoints for flexible data retrieval, and optimized bulk submission workflows to reduce errors and improve performance. Maurizio applied Java and Spring Boot to refactor data models, enforce validation, and support business-driven filtering and fee calculations. He also strengthened CI/CD pipelines with GitHub Actions and Helm, addressed security vulnerabilities, and ensured reliable deployments. His work demonstrated depth in backend engineering and operational reliability.
Overall Statistics
Feature vs Bugs
84%Features
Repository Contributions
27Total
Bugs
3
Commits
27
Features
16
Lines of code
7,902
Activity Months7
Your Network
389 peopleWork History
March 2026
3 Commits • 2 Features
Mar 1, 2026Monthly performance summary for 2026-03 focusing on delivered features, security mitigations, and business value. Highlights include deployment infrastructure improvements enabling staging ingress, CI/CD parallelization to accelerate releases, and a temporary security mitigation to manage vulnerabilities while upgrade paths are prepared.
3 Commits • 2 Features
Mar 1, 2026Monthly performance summary for 2026-03 focusing on delivered features, security mitigations, and business value. Highlights include deployment infrastructure improvements enabling staging ingress, CI/CD parallelization to accelerate releases, and a temporary security mitigation to manage vulnerabilities while upgrade paths are prepared.
March 2026
January 2026
1 Commits
Jan 1, 2026January 2026: Security hardening in CI/CD for ministryofjustice/laa-data-claims-api. Delivered a fix for a GitHub Actions deployment variable interpolation vulnerability to prevent exposure of sensitive information. Commit 8f6b23bc30a216147ee9b5334367a25f7fb55975 (DSTEW-925, #205). No customer-facing features released this month; the security remediation reduces risk, improves deployment reliability, and supports compliance for handling sensitive data in the claims API.
January 2026
1 Commits
Jan 1, 2026January 2026: Security hardening in CI/CD for ministryofjustice/laa-data-claims-api. Delivered a fix for a GitHub Actions deployment variable interpolation vulnerability to prevent exposure of sensitive information. Commit 8f6b23bc30a216147ee9b5334367a25f7fb55975 (DSTEW-925, #205). No customer-facing features released this month; the security remediation reduces risk, improves deployment reliability, and supports compliance for handling sensitive data in the claims API.
December 2025
3 Commits
Dec 1, 2025December 2025 monthly summary for ministryofjustice/laa-data-claims-api: Focused on improving data integrity and submission validation to reduce errors and bottlenecks in claim submissions.
3 Commits
Dec 1, 2025December 2025 monthly summary for ministryofjustice/laa-data-claims-api: Focused on improving data integrity and submission validation to reduce errors and bottlenecks in claim submissions.
December 2025
November 2025
4 Commits • 3 Features
Nov 1, 2025Month 2025-11: Focused delivery on data integrity, bulk processing reliability, and query performance for the LAA data claims API. Key work delivered spans data model standardization, robust bulk ingestion, and targeted performance optimizations that reduce downstream errors and improve user-facing response times.
November 2025
4 Commits • 3 Features
Nov 1, 2025Month 2025-11: Focused delivery on data integrity, bulk processing reliability, and query performance for the LAA data claims API. Key work delivered spans data model standardization, robust bulk ingestion, and targeted performance optimizations that reduce downstream errors and improve user-facing response times.
October 2025
7 Commits • 6 Features
Oct 1, 2025Monthly summary for 2025-10 focusing on business value and technical execution for the ministryofjustice/laa-data-claims-api. Delivered feature-rich enhancements, robust data model changes, and API improvements that drive claim processing efficiency, accuracy, and traceability.
7 Commits • 6 Features
Oct 1, 2025Monthly summary for 2025-10 focusing on business value and technical execution for the ministryofjustice/laa-data-claims-api. Delivered feature-rich enhancements, robust data model changes, and API improvements that drive claim processing efficiency, accuracy, and traceability.
October 2025
September 2025
5 Commits • 3 Features
Sep 1, 2025Monthly summary for 2025-09 for repository ministryofjustice/laa-data-claims-api focusing on delivering robust data retrieval, reliable local development, and improved data integrity across the claims API. Delivered key features with strong test coverage, resolved environment-specific issues, and updated data schemas to support business workflows.
September 2025
5 Commits • 3 Features
Sep 1, 2025Monthly summary for 2025-09 for repository ministryofjustice/laa-data-claims-api focusing on delivering robust data retrieval, reliable local development, and improved data integrity across the claims API. Delivered key features with strong test coverage, resolved environment-specific issues, and updated data schemas to support business workflows.
August 2025
4 Commits • 2 Features
Aug 1, 2025August 2025 – Key deliverables for ministryofjustice/laa-data-claims-api: implemented foundational DB schema and API enhancements that improve data integrity, deploy stability, and data access for bulk/claim workflows. Key features delivered: - Flyway-based initial database schema for the Claims API, adding tables: bulk_submission, submission, claim, client, claim_case, claim_summary_fee, validation_error_log, calculated_fee_detail, matter_start; updated Docker Compose and application configuration to use the new database name and credentials. - Deployment/pipeline fix: re-added the claims table to the integration-test suite to ensure tests pass, with a plan to remove it after the related API endpoint is deprecated. - Bulk submissions and claim submissions API enhancements: added GET /bulk-submissions/{id} with updated OpenAPI data model; introduced a new search endpoint for claim submissions supporting filters by office codes, submission ID, and submission dates; refactored individual submission details to move attributes to the top level. Impact and outcomes: - Improved data integrity and test reliability through a structured schema and stable deployment tests. - Faster, more flexible access to bulk and claim data via new endpoints and a consistent API model. - Better alignment with business workflows through office-based filtering and clearer API surface. Technologies/skills demonstrated: - Flyway migrations for schema management, Docker Compose configuration, and CI/CD deployment adjustments. - REST API design enhancements and OpenAPI specification updates. - Refactoring to improve API surface and data model clarity.
4 Commits • 2 Features
Aug 1, 2025August 2025 – Key deliverables for ministryofjustice/laa-data-claims-api: implemented foundational DB schema and API enhancements that improve data integrity, deploy stability, and data access for bulk/claim workflows. Key features delivered: - Flyway-based initial database schema for the Claims API, adding tables: bulk_submission, submission, claim, client, claim_case, claim_summary_fee, validation_error_log, calculated_fee_detail, matter_start; updated Docker Compose and application configuration to use the new database name and credentials. - Deployment/pipeline fix: re-added the claims table to the integration-test suite to ensure tests pass, with a plan to remove it after the related API endpoint is deprecated. - Bulk submissions and claim submissions API enhancements: added GET /bulk-submissions/{id} with updated OpenAPI data model; introduced a new search endpoint for claim submissions supporting filters by office codes, submission ID, and submission dates; refactored individual submission details to move attributes to the top level. Impact and outcomes: - Improved data integrity and test reliability through a structured schema and stable deployment tests. - Faster, more flexible access to bulk and claim data via new endpoints and a consistent API model. - Better alignment with business workflows through office-based filtering and clearer API surface. Technologies/skills demonstrated: - Flyway migrations for schema management, Docker Compose configuration, and CI/CD deployment adjustments. - REST API design enhancements and OpenAPI specification updates. - Refactoring to improve API surface and data model clarity.
August 2025
Activity
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Quality Metrics
Correctness93.4%
Maintainability83.8%
Architecture84.2%
Performance81.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
BashGradleJSONJUnitJavaSQLXMLYAML
Technical Skills
API DesignAPI DevelopmentAPI developmentAWSBackend DevelopmentBug FixingCI/CDConfigurationData ModelingDatabase DesignDatabase ManagementDatabase MigrationDatabase QueryingDatabase Schema DesignDependency Management
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