Crown-Commercial-Service/ccs-scale-cat-service
Oct 2025 – Feb 2026
4 Months active
Languages Used
Java
Technical Skills
Data ConversionFile ProcessingJava DevelopmentUnit TestingJPAJava
brian
PROFILE
Brian
Over four months, Ben Marshall developed and enhanced backend features for the Crown-Commercial-Service/ccs-scale-cat-service repository, focusing on robust data conversion, API design, and data integrity. He refactored the CSV-to-ODS data pipeline using Java and Apache Commons CSV, improving procurement reporting reliability. Ben also implemented event ID-based retrieval and save-or-update logic with JPA and Spring Framework to prevent duplicate StageData entries, strengthening data consistency. He delivered and refined RESTful APIs for question group management within the EventsController, emphasizing maintainability, security, and clear error handling. His work demonstrated depth in backend development, unit testing, and repository-driven feature delivery.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
15Total
Bugs
0
Commits
15
Features
5
Lines of code
759
Activity Months4
Your Network
13 people
Work History
February 2026
7 Commits • 2 Features
Feb 1, 2026February 2026: Delivered RESTful Question Groups API and improvements in deletion workflows for the ccs-scale-cat-service, with refactoring for readability and enhanced data integrity. Focused on maintainability, security, and clear error handling within the EventsController-related features (Question Groups) and deletion APIs.
7 Commits • 2 Features
Feb 1, 2026February 2026: Delivered RESTful Question Groups API and improvements in deletion workflows for the ccs-scale-cat-service, with refactoring for readability and enhanced data integrity. Focused on maintainability, security, and clear error handling within the EventsController-related features (Question Groups) and deletion APIs.
February 2026
January 2026
4 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for Crown-Commercial-Service/ccs-scale-cat-service. Focused on delivering a robust Question Groups Management API within EventsController, improving API structure and test coverage, and aligning with NCAS-797 requirements. No major bug fixes recorded this month; main effort was feature delivery and test modernization.
January 2026
4 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for Crown-Commercial-Service/ccs-scale-cat-service. Focused on delivering a robust Question Groups Management API within EventsController, improving API structure and test coverage, and aligning with NCAS-797 requirements. No major bug fixes recorded this month; main effort was feature delivery and test modernization.
December 2025
2 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for Crown-Commercial-Service/ccs-scale-cat-service focusing on StageData reliability and persistence improvements to support business operations. Implemented event ID-based retrieval for StageDataEntity/StageDataRepo and enhanced save logic to fetch existing data by ID to prevent duplicates and apply updates correctly. Addressed NCAS-842 issues related to entity IDs and save-or-update persistence logic, improving data integrity and operational reliability. These changes reduce duplicate entries, improve data accuracy, and provide a stronger foundation for scalable data handling. Demonstrated skills in data access patterns, repository design, and traceable commit-driven changes, contributing to system robustness and business value.
2 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for Crown-Commercial-Service/ccs-scale-cat-service focusing on StageData reliability and persistence improvements to support business operations. Implemented event ID-based retrieval for StageDataEntity/StageDataRepo and enhanced save logic to fetch existing data by ID to prevent duplicates and apply updates correctly. Addressed NCAS-842 issues related to entity IDs and save-or-update persistence logic, improving data integrity and operational reliability. These changes reduce duplicate entries, improve data accuracy, and provide a stronger foundation for scalable data handling. Demonstrated skills in data access patterns, repository design, and traceable commit-driven changes, contributing to system robustness and business value.
December 2025
October 2025
2 Commits • 1 Features
Oct 1, 2025Month: 2025-10. Focused on delivering a robust enhancement to procurement reporting data conversion in Crown-Commercial-Service/ccs-scale-cat-service. Implemented a robust CSV-to-ODS pipeline using Apache Commons CSV, added targeted tests for edge cases (embedded commas and quotes), and improved reliability and maintainability of the data conversion process, delivering measurable business value through more accurate and stable procurement reporting.
October 2025
2 Commits • 1 Features
Oct 1, 2025Month: 2025-10. Focused on delivering a robust enhancement to procurement reporting data conversion in Crown-Commercial-Service/ccs-scale-cat-service. Implemented a robust CSV-to-ODS pipeline using Apache Commons CSV, added targeted tests for edge cases (embedded commas and quotes), and improved reliability and maintainability of the data conversion process, delivering measurable business value through more accurate and stable procurement reporting.
Activity
Loading activity data...
Quality Metrics
Correctness90.0%
Maintainability84.0%
Architecture84.0%
Performance84.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
Java
Technical Skills
API developmentData ConversionFile ProcessingJPAJavaJava DevelopmentREST APIREST API developmentRESTful API designRESTful servicesSpringSpring FrameworkSpring frameworkUnit Testingback end development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline