EXCEEDS logo
Exceeds
Mat Johnson

PROFILE

Mat Johnson

Over eight months, Demotive contributed to the NHSDigital/prevention-services-design-history repository by delivering twelve features and addressing two bugs, focusing on content architecture and user experience for the Personalised Prevention Platform. Demotive built and refined navigation, onboarding prototypes, and documentation, using HTML, CSS, and Nunjucks to improve content presentation and maintainability. Their work included developing reusable CSS utilities for responsive media, restructuring documentation for clarity, and implementing content rebranding to align with evolving product strategy. Through disciplined version control and iterative feedback, Demotive enhanced repository hygiene, accelerated onboarding, and ensured that content updates were accessible, accurate, and easy to maintain.

Overall Statistics

Feature vs Bugs

86%Features

Repository Contributions

67Total
Bugs
2
Commits
67
Features
12
Lines of code
3,421
Activity Months8

Work History

October 2025

6 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary for NHSDigital/prevention-services-design-history focused on delivering content quality improvements and fixing navigation-related issues to enhance reader experience and information governance. Key work included polishing blog content across posts (titles/lede refinements, clarity edits, descriptions, link integrity, asset updates, and author attribution), adding author attribution to PPP posts, and optimizing assets (image compression). A critical fix addressed a broken hyperlink in the gauging-intent article to ensure readers reach the correct content.

September 2025

13 Commits • 1 Features

Sep 1, 2025

Sep 2025 — NHSDigital/prevention-services-design-history: Delivered a cohesive content refresh and rebrand for the Personalised Prevention Platform, aligning Presenting options, Gauging intent, and Presenting next steps with the Weight Management branding. Converged content into a streamlined structure, restructured posts, updated authors, renamed assets, and removed obsolete content to improve user guidance and engagement around presenting health activities and opportunities. Achieved through incremental PRs, thorough review, and iterative cleanup.

August 2025

5 Commits • 2 Features

Aug 1, 2025

August 2025 monthly summary for NHSDigital/prevention-services-design-history: Delivered enhancements to blog post rendering and launched a new Health Activities Recommendations blog post. Focused on readability, accessibility, and maintainability, using NHS frontend styling, HTML structure updates, and Nunjucks macros for consistent image and blockquote formatting across documentation posts. Result: improved content presentation, brand consistency, and faster future updates.

July 2025

6 Commits • 3 Features

Jul 1, 2025

July 2025 monthly delivery for NHSDigital/prevention-services-design-history focused on content quality, discoverability, and accuracy. Key features delivered: 1) Personalised Prevention Documentation Refresh: reorganized content structure, updated definitions, improved readability and wording, reinstated non-breaking spaces; 2) Homepage Navigation Enhancement: added PPS-wide link to Personalised Prevention for easier access; 3) Blog Post Date Correction: updated the post date from June 3, 2025 to July 3, 2025. Major fixes: content/date accuracy corrected. Overall impact: improved user comprehension, quicker access to Personalised Prevention, and more maintainable documentation with consistent terminology. Business value: clearer, authoritative content reduces support questions and accelerates user onboarding. Technologies/skills demonstrated: content restructuring and copy editing, version control discipline with multiple commits, navigation integration, and cross-functional collaboration with content authors.

June 2025

10 Commits • 1 Features

Jun 1, 2025

June 2025 monthly summary focusing on key achievements in NHSDigital/prevention-services-design-history.

May 2025

1 Commits • 1 Features

May 1, 2025

Month: May 2025 — NHSDigital/prevention-services-design-history: Delivered a new CSS utility class app-media--full-width to enable media elements to break out of the standard grid, with width and max-width controls and associated figcaption adjustments. This aligns with the design system and improves media presentation fidelity across prevention services documentation pages. Commit referenced: ac8ab4c811c5459d8368b3b44de3c760595fff7f. No major bugs fixed in this repository this month. Overall impact: enhanced layout flexibility for media-rich content, improved content authoring efficiency, and stronger consistency across pages. Technologies/skills demonstrated: CSS utility development, responsive design, design-system alignment, and Git-based collaboration.

April 2025

11 Commits • 1 Features

Apr 1, 2025

April 2025 performance summary for NHSDigital prevention-services-design-history: Delivered the PPP Alpha onboarding prototype and supporting documentation, establishing the onboarding flow, prototype assets, and an alpha-phase deliverable suitable for governance and early user testing. Created and organized screen grabs and content to enable rapid stakeholder review and future development work. Also focused on repository hygiene and maintainability by removing unnecessary markup, correcting URLs and image paths, and incorporating stakeholder feedback to improve clarity. The result is a tangible, review-ready artifact that supports rapid validation of the PPP onboarding experience and a clean handoff to development teams. Demonstrated skills include design-to-development collaboration, fast prototyping, documentation craftsmanship, and disciplined version control with iterative feedback loops.

March 2025

15 Commits • 2 Features

Mar 1, 2025

March 2025 monthly summary for NHSDigital/prevention-services-design-history: Delivered a key user-facing navigation enhancement for the personalised prevention platform and consolidated discovery content to accelerate understanding and future development. Focused on feature delivery and content quality, with publishing-ready assets and metadata. No major bug fixes were recorded in this scope; efforts concentrated on delivering features, refining documentation, and preparing publishing readiness for subsequent iterations.

Activity

Loading activity data...

Quality Metrics

Correctness96.2%
Maintainability96.2%
Architecture93.2%
Performance92.8%
AI Usage21.4%

Skills & Technologies

Programming Languages

CSSGit IgnoreHTMLJavaScriptMarkdownNunjucksPNG

Technical Skills

Asset ManagementCSSContent DesignContent EditingContent ManagementContent RefactoringContent RefinementContent RevisionContent StrategyContent WritingDocumentationDocumentation ManagementFile System OperationsFront End DevelopmentFront end development

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

NHSDigital/prevention-services-design-history

Mar 2025 Oct 2025
8 Months active

Languages Used

Git IgnoreMarkdownNunjucksCSSHTMLJavaScriptPNG

Technical Skills

Content EditingContent ManagementDocumentationFront-end DevelopmentProduct DiscoveryResearch Documentation

Generated by Exceeds AIThis report is designed for sharing and indexing