TechnologyEnhancedLearning/DLSV2
Oct 2024 – Jul 2025
9 Months active
Languages Used
MarkdownC#SQLTypeScriptYAMLCSSHTMLJavaScript
Technical Skills
DocumentationPull Request ManagementAPI DevelopmentASP.NET MVCBackend DevelopmentC#
kevwhitt-hee
PROFILE
Kevwhitt-hee
Kevin Whittaker delivered end-to-end feature development and maintenance for the TechnologyEnhancedLearning/DLSV2 repository, focusing on data-driven workflows, reporting, and UI modernization. He engineered robust import/export pipelines, refactored self-assessment reporting to leverage SQL stored procedures and CTEs, and automated database maintenance using C# and ASP.NET Core. His work included implementing feature flags for Tableau dashboards, enhancing accessibility, and improving error handling and data validation. By integrating front-end updates with backend optimizations, Kevin ensured reliable deployments and maintainable code. His technical depth in SQL, TypeScript, and Razor enabled scalable solutions that improved data integrity, user experience, and operational efficiency across the platform.
Overall Statistics
Feature vs Bugs
61%Features
Repository Contributions
281Total
Bugs
39
Commits
281
Features
61
Lines of code
97,422
Activity Months9
Your Network
16 peopleSame Organization
@hee.nhs.uk6
Work History
July 2025
11 Commits • 2 Features
Jul 1, 2025July 2025 — TechnologyEnhancedLearning/DLSV2: Delivered performance and reliability improvements to Self-Assessment Reports and expanded Tableau dashboard capabilities via feature flags, while stabilizing the user experience with targeted UI/data fixes. Key architectural changes included a refactor of the self-assessment report generation to SP/CTE/TVF and the introduction of a read-only reporting data access layer, accompanied by dashboard URL-parameter handling and persistence.
11 Commits • 2 Features
Jul 1, 2025July 2025 — TechnologyEnhancedLearning/DLSV2: Delivered performance and reliability improvements to Self-Assessment Reports and expanded Tableau dashboard capabilities via feature flags, while stabilizing the user experience with targeted UI/data fixes. Key architectural changes included a refactor of the self-assessment report generation to SP/CTE/TVF and the introduction of a read-only reporting data access layer, accompanied by dashboard URL-parameter handling and persistence.
July 2025
June 2025
2 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for TechnologyEnhancedLearning/DLSV2 focusing on database maintenance automation and a critical bug fix. Delivered automated maintenance scripts, stored procedures for index optimization, logging, and integrity checks, plus a purge routine to keep logs healthy. Fixed a subquery returns multiple results error to ensure reliable single-value results. These changes improve data integrity, reliability, and reduce operational risk.
June 2025
2 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for TechnologyEnhancedLearning/DLSV2 focusing on database maintenance automation and a critical bug fix. Delivered automated maintenance scripts, stored procedures for index optimization, logging, and integrity checks, plus a purge routine to keep logs healthy. Fixed a subquery returns multiple results error to ensure reliable single-value results. These changes improve data integrity, reliability, and reduce operational risk.
April 2025
17 Commits • 3 Features
Apr 1, 2025April 2025 - TechnologyEnhancedLearning/DLSV2 focused on three feature-led improvements that drive business value: 1) Footer User Interface Improvements: standardized footer styling and wording, updated heading to 'Need help?', and improved readability across pages. 2) Framework Print and Access Control Enhancements: corrected framework print layout terminology and restricted 'View for print' button access by user role to ensure proper data exposure. 3) Competency Import and Ordering Improvements: robust import/reordering with deduplication, improved ordering logic for grouped competencies, handling for empty/null group names, and clearer bulk-upload messaging. These changes were implemented with a mix of backend logic updates (C#/ASP.NET MVC, LINQ), frontend styling refinements, and improved messaging, resulting in higher data integrity, better usability, and stronger access governance.
17 Commits • 3 Features
Apr 1, 2025April 2025 - TechnologyEnhancedLearning/DLSV2 focused on three feature-led improvements that drive business value: 1) Footer User Interface Improvements: standardized footer styling and wording, updated heading to 'Need help?', and improved readability across pages. 2) Framework Print and Access Control Enhancements: corrected framework print layout terminology and restricted 'View for print' button access by user role to ensure proper data exposure. 3) Competency Import and Ordering Improvements: robust import/reordering with deduplication, improved ordering logic for grouped competencies, handling for empty/null group names, and clearer bulk-upload messaging. These changes were implemented with a mix of backend logic updates (C#/ASP.NET MVC, LINQ), frontend styling refinements, and improved messaging, resulting in higher data integrity, better usability, and stronger access governance.
April 2025
March 2025
33 Commits • 5 Features
Mar 1, 2025March 2025 monthly summary for TechnologyEnhancedLearning/DLSV2: Delivered key feature enhancements and high-impact bug fixes across workbook-driven workflows, import/export reliability, and admin UI. Strengthened data integrity, security posture, and user experience with targeted code improvements and UI refinements that support faster, safer content management.
March 2025
33 Commits • 5 Features
Mar 1, 2025March 2025 monthly summary for TechnologyEnhancedLearning/DLSV2: Delivered key feature enhancements and high-impact bug fixes across workbook-driven workflows, import/export reliability, and admin UI. Strengthened data integrity, security posture, and user experience with targeted code improvements and UI refinements that support faster, safer content management.
February 2025
17 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for TechnologyEnhancedLearning/DLSV2 highlighting key feature deliveries, major bug fixes, overall impact, and technology skills demonstrated. This period focused on front-end modernization, data integrity, and UX improvements alongside robust error handling and permission logic.
17 Commits • 2 Features
Feb 1, 2025February 2025 monthly summary for TechnologyEnhancedLearning/DLSV2 highlighting key feature deliveries, major bug fixes, overall impact, and technology skills demonstrated. This period focused on front-end modernization, data integrity, and UX improvements alongside robust error handling and permission logic.
February 2025
January 2025
105 Commits • 28 Features
Jan 1, 2025January 2025 was focused on delivering end-to-end content authoring and import workflows for TechnologyEnhancedLearning/DLSV2, while strengthening quality, maintainability, and user guidance. Key features delivered include the add assessment questions form view (TD-5155) and the add questions-to-competencies flow (TD-5158), implemented across multiple commits to ensure UI wiring and data flow. In parallel, the import/processing pipeline was stabilized and enhanced with import summary screens, upload results, cancel/cleanup paths, and ordered competency handling (TD-5162, TD-5163, TD-5220), accompanied by improvements to pre-processing summary and error reporting (TD-5219). Additional work improved UI consistency and documentation, including framework print views, published framework warnings, and start-page limitations, while code quality and standards were strengthened through formatter changes, code cleanup, BR DLSFW1 compliance, and NHS Design System header updates. These changes reduce risk, accelerate authoring, and improve visibility into processing outcomes for business users.
January 2025
105 Commits • 28 Features
Jan 1, 2025January 2025 was focused on delivering end-to-end content authoring and import workflows for TechnologyEnhancedLearning/DLSV2, while strengthening quality, maintainability, and user guidance. Key features delivered include the add assessment questions form view (TD-5155) and the add questions-to-competencies flow (TD-5158), implemented across multiple commits to ensure UI wiring and data flow. In parallel, the import/processing pipeline was stabilized and enhanced with import summary screens, upload results, cancel/cleanup paths, and ordered competency handling (TD-5162, TD-5163, TD-5220), accompanied by improvements to pre-processing summary and error reporting (TD-5219). Additional work improved UI consistency and documentation, including framework print views, published framework warnings, and start-page limitations, while code quality and standards were strengthened through formatter changes, code cleanup, BR DLSFW1 compliance, and NHS Design System header updates. These changes reduce risk, accelerate authoring, and improve visibility into processing outcomes for business users.
December 2024
66 Commits • 17 Features
Dec 1, 2024December 2024: DLSV2 deliverables focused on end-to-end data workflows, UI refinements, and code quality improvements. Key features delivered span enhanced download/upload capabilities, robust export/import validation, MVVM/UI improvements, and framework-level data service refinements. This month also included critical bug fixes that stabilized merges and improved accessibility and data integrity, along with formatting and consistency improvements to boost maintainability.
66 Commits • 17 Features
Dec 1, 2024December 2024: DLSV2 deliverables focused on end-to-end data workflows, UI refinements, and code quality improvements. Key features delivered span enhanced download/upload capabilities, robust export/import validation, MVVM/UI improvements, and framework-level data service refinements. This month also included critical bug fixes that stabilized merges and improved accessibility and data integrity, along with formatting and consistency improvements to boost maintainability.
December 2024
November 2024
28 Commits • 2 Features
Nov 1, 2024November 2024 — TechnologyEnhancedLearning/DLSV2: Platform modernization and reliability improvements that deliver measurable business value in learning analytics, reporting, and deployment. Key features delivered: - .NET 8.0 upgrade across the codebase with alignment of CI/CD workflows to support modern tooling and faster, more reliable deployments. Major bugs fixed: - TD-4950 – Self-assessment result fixes: consolidated query adjustments, ID handling updates, join optimizations, and Excel export visibility; tests refreshed to prevent regressions. - TD-4950 – Optimize assessment data queries: removed unnecessary joins/links to result self-assessment IDs to fix dependencies and improve performance. - Merge conflict resolution in Resources.resx and Supervisor component updates; bug fixes including TD-5058 flag handling and production migration cleanup. Overall impact and accomplishments: - More accurate and performant self-assessment reporting, faster export queries, and reduced risk in production deployments due to cleanup of problematic migrations. - Stabilized core data access paths and localization resources, enabling smoother feature delivery in subsequent sprints. Technologies/skills demonstrated: - .NET 8.0 migration and associated CI/CD workflow modernization; SQL query optimization and data-service refactoring; localization/resource management; test maintenance and regression prevention; branch-rebase recovery and deployment hygiene.
November 2024
28 Commits • 2 Features
Nov 1, 2024November 2024 — TechnologyEnhancedLearning/DLSV2: Platform modernization and reliability improvements that deliver measurable business value in learning analytics, reporting, and deployment. Key features delivered: - .NET 8.0 upgrade across the codebase with alignment of CI/CD workflows to support modern tooling and faster, more reliable deployments. Major bugs fixed: - TD-4950 – Self-assessment result fixes: consolidated query adjustments, ID handling updates, join optimizations, and Excel export visibility; tests refreshed to prevent regressions. - TD-4950 – Optimize assessment data queries: removed unnecessary joins/links to result self-assessment IDs to fix dependencies and improve performance. - Merge conflict resolution in Resources.resx and Supervisor component updates; bug fixes including TD-5058 flag handling and production migration cleanup. Overall impact and accomplishments: - More accurate and performant self-assessment reporting, faster export queries, and reduced risk in production deployments due to cleanup of problematic migrations. - Stabilized core data access paths and localization resources, enabling smoother feature delivery in subsequent sprints. Technologies/skills demonstrated: - .NET 8.0 migration and associated CI/CD workflow modernization; SQL query optimization and data-service refactoring; localization/resource management; test maintenance and regression prevention; branch-rebase recovery and deployment hygiene.
October 2024
2 Commits • 1 Features
Oct 1, 2024Month: 2024-10 — Key initiative: PR template standardization for TechnologyEnhancedLearning/DLSV2. Delivered through two commits updating pull_request_template.md to refine developer instructions, standardize Jira link format, clarify screenshot requirements, and revise the developer checklist to strengthen testing and documentation adherence. No major production bugs fixed this month. The update improves code review efficiency, traceability, and QA readiness, contributing to faster releases and more consistent documentation.
2 Commits • 1 Features
Oct 1, 2024Month: 2024-10 — Key initiative: PR template standardization for TechnologyEnhancedLearning/DLSV2. Delivered through two commits updating pull_request_template.md to refine developer instructions, standardize Jira link format, clarify screenshot requirements, and revise the developer checklist to strengthen testing and documentation adherence. No major production bugs fixed this month. The update improves code review efficiency, traceability, and QA readiness, contributing to faster releases and more consistent documentation.
October 2024
Activity
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Quality Metrics
Correctness86.0%
Maintainability86.8%
Architecture81.4%
Performance80.4%
AI Usage20.2%
Skills & Technologies
Programming Languages
C#CSSHTMLJavaScriptMarkdownPowerShellRazorSCSSSQLTypeScript
Technical Skills
API DesignAPI DevelopmentAPI IntegrationASP.NETASP.NET CoreASP.NET Core MVCASP.NET MVCAccessibilityBack-end DevelopmentBackend DevelopmentBuild ToolsBulk Data ProcessingC#CI/CDCSS
Repositories Contributed To
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